CN1050279C - 具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾 - Google Patents

具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾 Download PDF

Info

Publication number
CN1050279C
CN1050279C CN90109596A CN90109596A CN1050279C CN 1050279 C CN1050279 C CN 1050279C CN 90109596 A CN90109596 A CN 90109596A CN 90109596 A CN90109596 A CN 90109596A CN 1050279 C CN1050279 C CN 1050279C
Authority
CN
China
Prior art keywords
sanitary towel
flap
elasticity
top layer
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN90109596A
Other languages
English (en)
Other versions
CN1051856A (zh
Inventor
托马斯·沃德·奥斯本
乔治·史蒂文·赖辛
理查德·乔治·科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CN1051856A publication Critical patent/CN1051856A/zh
Application granted granted Critical
Publication of CN1050279C publication Critical patent/CN1050279C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • A61F13/472Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A61F13/47218Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
    • A61F13/47227Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump for interlabial use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • A61F13/476Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/515Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers characterised by the interconnection of the topsheet and the backsheet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5605Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5611Supporting or fastening means specially adapted for sanitary napkins or the like using fastening strips, e.g. adhesive, on the undergarment-facing side
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5605Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5616Supporting or fastening means specially adapted for sanitary napkins or the like using flaps, e.g. adhesive, for attachment to the undergarment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/53409Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51429Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being elastomeric or stretchable sheet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530036Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530058Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530058Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres
    • A61F2013/530094Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with mechanical pulp
    • A61F2013/530109Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with mechanical pulp with chemithermomechanical pulp
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/53016Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp having special shape
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/53016Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp having special shape
    • A61F2013/530167Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp having special shape being crimped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/530335Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being in peat moss
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/530343Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/530343Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres
    • A61F2013/53035Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres of cotton
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530437Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a part with elevated absorption means
    • A61F2013/530445Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a part with elevated absorption means by defining a target or acquisition or vulnerability zone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530437Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a part with elevated absorption means
    • A61F2013/530452Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a part with elevated absorption means having chemically-stiffened fibres
    • A61F2013/530459Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a part with elevated absorption means having chemically-stiffened fibres being curled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • A61F2013/530547Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530583Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/5307Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the quantity or ratio of superabsorbent material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530802Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the foam or sponge other than superabsorbent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530868Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer
    • A61F2013/530875Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having holes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530868Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer
    • A61F2013/530927Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers
    • A61F2013/530934Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers having a density gradient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F2013/53445Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad from several sheets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • A61F2013/53726Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means on the top layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53908Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53908Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
    • A61F2013/53916Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive with epicyclical pattern
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53908Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
    • A61F2013/53925Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive with intermittent pattern, e.g. spots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/5395Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with thermoplastic agent, i.e. softened by heat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53966Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers by needling, sewing, blow-needling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53975Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers by Hydraulic entanglement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/58Adhesive tab fastener elements
    • A61F2013/583Adhesive tab fastener elements with strips on several places
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/58Adhesive tab fastener elements
    • A61F2013/586Adhesive tab fastener elements on lateral flaps

Abstract

本发明公开了一种改进的卫生巾,该卫生巾具有一个从卫生巾的一个纵边向外伸出的可横向延伸的片状物,或一个可横向延伸的底层。该底层或片状物可以从中间的、缩回的位置被横向延伸,并且会由于干扰力的取消而恢复到缩回的位置。这种安排提供的优点是:任何与片状物或底层相联系的粘结条或补片更容易与使用者内裤一起移动,并且很少可能由于在通常使用者的运动中所承受的力而受到压迫或者与使用者内裤相脱离。

Description

具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾
本发明涉及一次性的、有吸收能力的物品,该物品被穿戴用于吸收人体的流出物;特别涉及用于吸收月经流出物的卫生巾;更特别地涉及具有一个可横向延伸的底层或横向可延伸的护翼,且至少其中一个被固定在使用者内裤上的卫生巾。
使用卫生巾和相关的一次性的有吸收能力的物品,来吸收月经流出物,并且避免弄脏使用者的衣服和被褥,是本领域的公知技术。典型的这些物品具有一个紧贴着使用者身体设置的顶层,和一个用于防止身体流出物从卫生巾中渗出的底层,以及一个用于吸收身体流出物的中间芯部。
卫生巾通常还具有一个用于把卫生巾粘到使用者内裤上的部件。例如,在本领域中,长期使用位于底层向外表面上的压敏粘接剂来实现该目的。该位于底层向外表面上的粘结剂通常是被设在一个矩形补片或两条沿纵向且平行的带上,例如,在1972年6月27日授予Roeder的美国专利3,672,371中所描述的。如该3,672,371号专利所描述的,平行的带既可以是连续的,也可以是间断的。
在已有技术中,也已经试图对这类固定部件进行改进。例如,1984年5月1日授予Roeder的美国专利4,445,900公开了一种卫生巾,其粘结剂式样在卫生巾中心呈×型交又的两条带的形式。1982年6月8日授予Matthews的美国专利4,333,466中还描述了另外一种旨在改进对使用者内裤的粘着力的尝试。该专利公开的粘结剂部分地沿着具有中凹朝外的凹部的卫生巾的周边轮廓分布。
已有技术的底层固定部件具有不允许使用者内裤移动,特别是不允许横向扩展的缺点。当内裤遇到使用者通常的移动时,该底层固定部件不能适应与该移动相应的受力和偏转。其结果是,由于把卫生巾固定到内裤上的部件受力,并且可以导致卫生巾偏移离开所希望的位置,或者,如果施加的力足够大时,甚至可以导致卫生巾与内裤脱离开。
另一个改进进一步提供了防止身体流出物污染的防护物,和一个用于使卫生巾定位并且把卫生巾固定到内裤上的部件。该部件是从卫生巾的每一条纵边向外延伸的护翼。1986年5月20日授与Van Tilburg的美国专利4,589,876和1987年8月18日授与Van Tilburg的美国专利4,687,478,表示了被有效地使用在卫生巾中的护翼。这两项专利被当作参考收编在此,用于表示与卫生巾结合使用的护翼的特别优选的实施。
一般这些护翼还带有粘结剂,粘结剂位于护翼底层朝外的表面上。尽管该粘结剂的特定形式有小的变化,一个典型的实施被表示在1987年10月20日授与Glaug等的美国专利4,701,178中。
从卫生巾的纵边向外延伸的护翼还具有下列缺陷,即是:在使用时除非精确和适当的定位,否则该护翼不能随着使用者的内裤移动,如果由内裤移动所施加的力超过了把护翼固定到内裤上的粘结剂的强度,就可能导致脱离,并且护翼不能完全地适应卫生巾的移动。
本发明的一个目的是提供一个用于把卫生巾固定到使用者内裤上的改进部件。本发明的另一个目的是提供一种用于卫生巾的底层和护翼,它可承受卫生巾相对于使用者内裤的移动和错位,且提供一种更舒适贴合的卫生巾。
本发明包含一种具有一根纵轴,一根正交于纵轴的横轴,和分隔开的纵边的卫生巾。该卫生巾具有一个可透过液体的顶层,一个不能透过液体的底层,和一个位于顶层与底层之间的吸收芯部,以及至少一个从卫生巾的纵边向外延伸出的护翼。至少底层和护翼之一可以在平行于横轴方向弹性延伸。卫生巾最好还包括一个把卫生巾固定到使用者内裤上的部件,该部件一般被设置在底层的外表面或护翼上。
在第一个实施例中,一种实施情况是:护翼与顶层和底层两者之一相连,或者与两者都相连,至少护翼的一部分是可横向弹性延伸的;另一种实施情况是:护翼沿一纵向褶与卫生巾纵边相连,并且一个横向的弹性件横跨在该褶上,使得护翼能在横向上弹性延伸。
在第二个实施例中,本发明包含一种具有可横向弹性延伸的底层的卫生巾。该典型的实施是具有两个平行的,对称地相对的或凹口向外的粘结条,其中之一被设在纵向中轴的任何一边。该实施例允许粘结条设在纵向中轴的每一边,以便独立地相对于另一粘结条移动。
当本说明书由以特别提出和明确要求本发明的权利要求作为结束时,相信根据以下与附图相结合的描述将会对本发明有很好的理解,附图中,相同的部件采用了同一参考标号,类似的部件也用一个最初的符号标明了,并且:
图1是本发明的卫生巾的顶部平面图,该卫生巾有两个处在被缩回位置上的护翼;
图2是图1所示卫生巾的顶部平面图,其中护翼处在伸展开的位置;
图3是本发明的第二个实施情况中的卫生巾的底部平面图,其中部分被剖掉,该卫生巾的护翼的近边通过Z型褶连接到卫生巾上,并且一个线性弹性部件横跨Z型褶;
图4是沿图3中4-4方向的横截面图;
图5是本发明的第三个实施情况的横截面图,其中护翼的近边被一个手风琴式褶连接到卫生巾上,并且一个弹性件插入穿过该手风琴式褶;
图6是本发明的第二个实施例的底部平视图,其中两根粘结条处在缩回的位置上;且
图7是图6所示卫生巾的一个底部平视图,其中粘结条处在横向延伸位置上。
如图1所示,本发明包含一个一次性的,有吸收能力的物品,特别是卫生巾20。该卫生巾20被用来收集阴道流出物,如月经,并且防止使用者衣服被这类流出物所污染。该卫生巾20是以下列内容为特征的,一个可透过液体的顶层22,一个不透液体的底层24,一个位于顶层22与底层24之间的吸收芯部26,和至少一个从卫生巾20的一条纵边30伸出的护翼28,并且最好有两个对称相反的护翼28,各自从卫生巾20的每条纵边30伸出。卫生巾20的周长由纵边30和两条横边32决定。
每个护翼28连有一个用于将卫生巾20固定到一个使用者内裤上的部件40。该用于将卫生巾20固定到使用者内裤上的部件40连接到一个弹性的可横向延伸的表面上。该弹性的可横向延伸的表面如图1和图2所示,可以是基本上整个都具有弹性延伸性能的卫生巾20的一部分;也可以如图3-5所示,其弹性延伸特性由一个专门为此目的而增加的一个独立的部件所提供。该横向延伸最好由直接的移动来实现,使得全部受到横向拉伸的纵向对齐的点基本保持共线和基本平行于纵轴方向。
卫生巾20有一条基本上居中的纵轴34。因为在此使用的“纵轴”一词代表卫生巾20的一个假想的线,轴或方向,所以该线、轴或方向一般设在卫生巾边缘之间的中心,并且基本上与把一个站着的使用者身体平分为左半部和右半部的垂直平面对准。“横向”一词代表一条基本上垂直于纵轴方向,并且包含在卫生巾20的平面内,且基本上与使用者身体横向对准的假想的线、轴或方向。
继续参照图3来更详细地研究其各个部分,顶层22是衣服的组成部分,它朝向身体并与其接触,接收身体流出物。该顶层22是可渗透液体的,并且应该是柔软的和对皮肤无刺激性的。这里使用的“柔软的”一词是指那种顺应的,易于与身体形状相吻合或易于在外力作用下产生变形的材料。顶层22最好不要过分鲜艳,使得使用者能随意处置。顶层22外表应该是干净的,并且有点不透光,以便将芯部26收集和吸收的身体流出物隐藏起来。
顶层22应该进一步地具有渗透和反复湿润的特征,允许身体流出物迅速通过顶层22透入芯部26,但不允许通过顶层22向使用者皮肤的反向流动。合适的顶层可用无纺材料和多孔的聚烯烃薄膜来制造。该顶层22可以,但不是必须,是可弹性横向延伸的。
该顶层22有许多孔,用以允许积留在其上的液体通过并流入芯部26。这样的孔可以,但不是必需,存在于护翼28中。按照需要,顶层22既可以是,也可以不是可横向延伸的。无论选择了一个弹性的或无弹性的顶层22,一个有孔的聚烯烃薄膜顶层22具有约5%-60%的多孔区,通常约25%的多孔区,并且其厚度打孔前为约0.01-0.05mm,打孔后约为0.46-0.51mm是合适的。
如果需要,顶层22可被喷涂以表面活化剂,用来促使液体透入芯部26。该表面活化剂一般是非离子的,且应该对皮肤无刺激。表面活化剂的密度为每平方厘米的顶层22面积约0.01mg是合适的,一种合适的表面活化剂是由康乃狄克州、格林威治的Giyco化学公司以商标名Pegosperse 200 ML出售的。
一种特别合适的顶层22可以根据1983年8月3日授予Radel等人的美国专利4,342,314和1984年7月31日授予Ahr等人的美国专利4,463,045来制造,这两项专利被作为参考收编在此,目的是用于公开渗液顶层的特别优选的实施例。一种弹性不可延伸的顶层22被发现是很有效的,这种顶层是用由印第安纳州的Terre Haute的乙基公司的Visqueen部出售的X--3265型或P1552型多孔成形薄膜制造的。一种弹性可延伸的成型薄膜顶层22可由1984.10.9.授予Wnuk的美国专利4,476,180中描述的那种类型的多孔薄膜来制造,该专利被作为参考收编在此,用以表示一种特别优选的薄膜。这种类型的一种合适的薄膜是由得克萨斯州休斯顿(Houston)的Exxon公司以商标名EXX7出售的。
底层24可以是任何柔软的、不渗透液体的或防液体的材料,如聚烯烃薄膜,它防止被卫生巾20收集并储藏的流出物,特别是被芯部26吸收的流出物渗出卫生巾20,进而污染使用者的衣服和被褥。底层24最好不要过于鲜艳,以便于使用者随意处置。
对于由被吸收的身体流出物产生的臭气,底层24也可以是不透气的,以便防止臭气逃逸出并被使用者嗅到。如果选用一种不可延伸的底层24,厚度约为0.01-0.05mm,最好约为0.02mm的低密度聚乙烯被认为是有效的。一种如型号为XP-39385的由乙基公司的Visqueen部生产的聚乙烯薄膜被认为是特别适合于本发明的。
在一个特别优选的实施例中,底层24比顶层22和中间吸收芯部26稍大些。在该实施例中,顶层22和中间芯部26被底层24沿周边环绕,底层24有一个放射状的边缘,从顶层22的边缘算起,底层24的边缘约为0.5-1.5cm,最好为1.0cm左右。万一芯部26过载,这种几何形状提供了一个边缘保护区域,否则该卫生巾20将失效。在这样的实施例中,底层24和片状物28最好是连在一起共同延伸的。
进而,底层24也可用柔软的织物型材料制作,这种材料相对于顶层22是疏水性的。例如一种聚酯或聚烯烃纤维制的底层24是十分有效的。一种特别优选的柔软的,织物型的底层24材料是一种聚酯无纺材料薄层和一种前面提到的、授予Wnuk的美国专利4,476,180中描述的单轴可延伸弹性薄膜的层压制品。无纺薄层最好用水缠绕纤维制成,使得当护翼28被横向弹性拉伸时,无纺薄层被拉伸,但不被撕裂或造成过度的变形。无纺水缠绕纤维织物的基准重量为37克/平方米左右是适合的。一种合适的无纺织物,如零延伸率织物,可以在马萨诸塞州Walpole的国际造纸公司的Veratec无纺部购买到。
该弹性可延伸涂膜薄层可以用得克萨斯州休斯顿(Houston)壳牌石油公司出售的乙烯乙酸乙烯酯,橡胶,聚丁基乙烯烃。或一种以树脂为基的Kraton来制造。最好,该薄膜易于弯曲,可热成形,并且当一个加在薄膜上的张力被解除时,该薄膜有很高的记忆力并倾向于恢复到原状态。一种特别合适的薄膜是在前面提到的授予Wnuk的美国专利4,476,180中描述的那种薄膜。
薄层可以被连在一起形成一个双薄层层压制品。或者一种具有一个薄膜中间层和两个实质上相同的外部薄层的三薄层层压制品,可以利用每个无纺材料。利用纵轴方向上宽约0.8mm,间隔约6mm的条边可将薄层粘性粘结起来。合适的粘结剂是由威斯康星州的Wauwatosa的Findley粘结剂公司制造,并以H2031的商标名出售的。
吸收芯部26是用于吸收和储留存积在其上或经过液体可渗透的顶层22的身体流出物,特别是月经的部件。芯部26是接收和储存身体流出物的卫生巾20的一部分。芯部26对皮肤是舒适而无刺激性的。芯部26可以是矩形或水漏形的。芯部26最好有两个相反的表面,其中一个朝向底层24,另一个朝向顶层22。
合适的芯部26的材料包括由空气毡如纤维素填料、纤维状纸桨、薄棉纸薄层和有吸收力的凝胶组成的混合物。如果选择一种薄棉纸的芯部26,该薄棉纸按照1980年3月4日授予Trokhan的美国专利4,191,609制造,并且该专利被收编在此作为参考,用以表示一种特别优选的薄棉纸是适合于在此所描述的卫生巾20的。如果需要,将有吸收力的凝胶材料加入卫生巾20的芯部26,该材料按照1987年3月31日授予Brandt等人的美国专利4,654,039来制造,并且该专利被收编在此作为参考,以表示特别优选的有吸收力的凝胶材料是合适的。一种适合的有吸收力的凝胶材料和薄棉纸的层压制品可以依阿华州的Muscatine谷物加工公司购买到,型号为L535。
芯部26具有的总的吸收容量不必远远大于将要吸收的身体流出物的总量,芯部26最好是窄而细,以使使用者感到舒服。对于在此描述的实施例,芯部26的容量应至少约为2克0.9%的盐溶液。合适的盐溶液是由伊利诺斯州Deerfield的Travenol实验室出售的。
芯部26的尺寸应制成与顶层22和底层24对齐。芯部26最好插入顶层22与底层24之间,用来避免在使用卫生巾20时,吸收材料破碎或分离,并确保身体流出物被完全包容。这种设置也提供了一个整体的组件。
进而,当使用一个具有近似80.0克的试验重量的比较量规,其爪为约10.0克,直径约2.54厘米,接触表面积近似5.1平方厘米,进行测量时,卫生巾20的厚度较好少于约4毫米,最好少于约2毫米,并且,本发明的卫生巾20应具有至少约100平方厘米的顶层22表面积,用以避免流出的液体未落入预定区域。
芯部26优先与顶层22相结合,并可再与底层24相结合。“结合”一词表示这样的情况:其中一个第一元件或部件被直接地固定或连接到一个第二元件或部件上,或间接地,第一元件或部件被固定或连接到一个中间元件或部件上,然后再将该中间元件或部件固定或连接到第二元件或部件上。在卫生巾20的有效期间内,第一元件或部件和第二元件或部件的这种结合关系将被试图保持住。
优选采用的芯部26粘性连接到顶层22或底层24的方式实现结合。可使用任何喷射形式的粘结剂,如螺旋型的,或纵向的液滴。该粘结剂应是耐表面活化剂的,并具有低压力敏感性,以便对使用者皮肤不会产生刺激。
卫生巾20也可包含一个从卫生巾20的一条纵边30伸出的一个护翼28,最好包含从卫生巾20的每个纵边30伸出的一个护翼28。该护翼28从远离卫生巾20的中心部分和纵轴34的方向延伸出去。在此使用的“中心部分”表示卫生巾20中间,特别是横向中间部分,并且由护翼28的近边所限定。
护翼28可由顶层22、底层24或两者的叠层的整体的且相邻的伸出部所构成。另外,也可用连接在卫生巾20的纵边30上的一种分离的和独立的材料片来形成护翼28。
护翼28具有一个近边36,该近边通常与连接卫生巾20的纵边30的结合处相吻合,或者该近边也可以在另一个与纵边相并列的位置上与卫生巾20相连接。护翼28与卫生巾20向外横向伸出,并且终止在一个远边,该远边代表了距卫生巾20的纵轴34的最远点。该护翼28可以是任何希望的形状,一个特别优选的形状表示在图1中。
该护翼28也有一个用于将护翼28的一个表面固定到使用者内裤或另一个护翼28上的部件,该固定部件可以是一种机械的接合件,或者最好是压敏粘结剂40。如果选择压敏粘结剂40,则当护翼28处于图1和图2所示的平的、伸开的和缩回的位置上时,压敏粘结剂40处在护翼28的背向顶层22和芯部26的表面上,使得当护翼被绕着使用者内裤的裆部折叠时,粘结剂40将面对使用者内裤的外表面。适合的压敏粘结剂40是由俄亥俄州,Covington的Anchor continental公司的3Sigma部出售的Gentury粘结剂A305-4涂刷的0.02毫米的窄条。最好粘结剂40被可揭去的防粘纸(未示出)覆盖,以免在使用前被污染和发生不希望的粘连。
至少一个护翼28是可横向弹性延伸的。这里使用的“弹性可延伸”性质是按如下定义的。卫生巾20或卫生巾20的组成部分被测试,并且如果符合下面两个试验标准的任何一个,则卫生巾20或其组成部分将被认为是弹性可延伸的:第一标准是关于与卫生巾20的平衡无关的组件的试验。第二标准是关于把卫生巾20作为一个整体的、单一的组件所进行的试验。
对于第一个试验,从卫生巾20上揭去所有的防粘纸,用一种适当的介质如谷物浆糊来覆盖任何暴露的粘结剂40。把要进行试验的护翼28、底层24,或卫生巾20的其它部分从卫生巾的其余部分上断开,例如用剪刀沿护翼28的近边剪开。特别需要测试的卫生巾20的部件是那些把卫生巾20连接到使用者内裤上的部件40的连接表面。如果弹性件44可以从卫生巾20部件上的不具弹性的部分中区分开的话,可以选择特别包括已知的或未知的弹性部件44的那部分受试部件。
如果受试部件有相连的复数个层,则每个簿层将被互相分离开。独立地进行测试。但是如果一个簿层或其它无关材料在整个试验过程中基本上连在试验样品上,则连在受试样品上的簿层或其它无关材料不必除掉。然后把受试部件切成最好是约6.4厘米(标准长度)长,约2.54厘米宽的试样。如果受试部件太小,以致于不能符合该优选的试样尺寸,则可测试一个更小的试样。
可以用一个由马萨诸塞州Canton的Instron工程公司制造的张力机(型号1122)来测量弹性可延伸性。优选的用于该张力机的夹紧装置是气动作用的。涂膜的、轻负载的、平面的夹紧装置,型号为Instron38型。受试样品放置在张力机上,拉长的主轴朝向张力机的延伸方向。受试的卫生巾20的部分最好只插入张力机的每个夹紧装置一个足以防止被所施加的张力拉出夹紧装置的长度。
夹紧装置是分离开的,在被拉紧之前,没有张力作用在样品上。除了设计的褶42,折叠42及类似物,其它所有的皱褶应被去掉。这确定了样品的最初夹紧位置。
夹紧装置以一个约每分钟100厘米的恒定速度分开,直到达到拉长了约25%(原标准长度的1.25倍)时为止。这个过程产生了一个从原始标准长度和夹紧位置到拉伸后的位置的拉伸应力——应变曲线,并且有一个沿纵轴的应力矢量和一个沿横轴的应力失量,该曲线下面的面积被计算并在此后用A1表示。一个适用的计算该曲线下面的面积的手段是采用计算机程序,例如纽约,Troy实验室微系统公司出售的名为机械程序软件包的程序。
夹紧装置接着又以每分钟100厘米的恒定速度回到原始的夹紧位置,从而确定了一个从拉伸位置到原有标准长度的松驰应力——应变曲线,该应力——应变曲线下的面积也被计算并在此后以A2表示。
然后求出松驰应力——应变曲线的面积与拉伸应力——应变曲线面积之比A2/A1,并在此后称为松驰——拉伸面积比。在第一个标准下,如果松驰——拉伸面积比大于或等于0.6左右,则认为受试卫生巾20的部件是弹性可延伸的。最好该受试部件的松驰——拉伸面积比大于或等于0.75左右。如果这样的部件被装在卫生巾20上,使得一个弹性可延伸的轴至少在水平方向上有10°向量分量,则该受试部件被认为是可弹性横向拉伸的,并且处在所要求的本发明的意图和保护范围之内。
如果松驰——拉伸面积比小于0.6如当卫生巾的受试部件开裂、破碎或经受意外、过于粗劣或塑性变形时,很可能或常常出现这种情况,这样的卫生巾20的部件不属于本发明所要求的意图和保护范围之内。
用于检验弹性可延伸的第二个标准,把整个卫生巾20,除去防粘纸,当作一个单一组件来使用。如果必要,任何暴露的粘结剂40可以按上述方式覆盖。
接着,如前所述,把受试卫生巾20放在一台张力机的夹紧装置中。如果该卫生巾20从它的每条纵边30都伸出一个护翼28,则每个护翼28以足以防止护翼28在试验过程中从夹紧装置中拉出的近似最小的距离类入张力机的夹紧装置内。如果卫生巾20没有从纵边30伸出的护翼28,则每条纵边30被插入张力机的一个夹紧装置内。如果卫生巾20具有一个从一条纵边30伸出的护翼28,则该护翼28和相对的纵边30被插入到张力机的夹紧装置中。对于所有前面提到的组合,一般最好,但不是必需,具有一个约12.7厘米的标准长度。
卫生巾20应该按照其横向平行于张力机的拉伸方向放置。最初的夹紧位置可按上面描述的得到。也可进行另一种试验,使至少10°的卫生巾20的横向向量分量与张力机的拉伸方向成一直线。
接着,通过以每分钟100厘米的恒定速度分开夹紧装置来测试卫生巾20,直到拉伸了约15%(原样品长度的1.15倍),记录下在该拉伸状态下的张力负荷,然后使夹紧装置返回原位。重复该过程,使卫生巾20被重复测试两次。
按照第二个标准,如果在拉伸15%的每次循环中,其总的张力负载小于或等于约900克,且受试卫生巾20返回到原样品长度的5%之内,即没有大于5%的永久变形,则该受试卫生巾20被认为是可弹性延伸的且属于所要求的本发明的意图和保护范围之内。该卫生巾20在拉伸15%时总的张力较好地约小于750克,最好小于约500克。无论如何,一个约25克的总的张力负荷结予卫生巾20以横向稳定性,因此是合乎需要的。
弹性可延伸材料可以是弹性体的或者具有由编织或纺织方式带来的弹性。护翼28可以是整个都可以弹性横向延伸的,或者另外的选择是,只有护翼28的一部分可弹性横向延伸。在任何方式中,护翼28的远边38可以从中间回缩位置横向弹性延伸至少约0.5厘米,这样的方式是合适的,并属于所要求的发明范围之内。
参见图2,护翼28最好能从中间回缩位置弹性横向延伸约0.5厘米-5.0厘米。护翼28在一个不大于约900克,较好的不大于约750克,最好不大于500克的张力作用下,应该达到近似25%的拉伸状态,无论如何,至少约25克的总的张力是合乎要求的。这种设置提供了一个具有一定横向稳定度的结构,并且防止了卫生巾20的部件被无意中横向移位。
如果需要,底层24或护翼28中的任何一个可由一种柔软的织物类材料制造,而另一个由一种不同的材料制造,这些材料延着护翼28的近边连接。为了便于制造,底层24和护翼28最好都用弹性可横向延伸的材料制造。不过,只要底层24的横向延伸不受底层24或护翼28与芯部26或顶层22相互连接的约束,则护翼28可以是可弹性横向延伸的,或者底层24可以被制成弹性可横向延伸而护翼28相对或完全不能横向延伸。
一个与图2密切相关的实施例具有形成一整体并共同延伸的护翼28和顶层22,这对本领域的普通技术人员是显而易见的。该顶层22可用任何弹性可延伸材料制造,如一种弹性可延伸成型的薄膜、或一种无纺材料。
在另一个实例(未图示)中的另一种选择是:顶层22和底层24可大体上是共同延伸的,弹性的可横向延伸的,并且结合在一起形成一个有两个薄层的叠层护翼28。如果选择图1和2表示的该实施例中的一个实例,则顶层22和底层24应该有大体相似的弹性性质,否则该具有较大的弹性系数的较小的总体延伸性的薄层将抑制叠层护翼28。
参考后面的图3,在第二个实施例中,通过提供一个纵向的褶42来使护翼28成为可横向延伸的,该褶42并列重叠于或最好位于护翼28的近边和卫生巾中部的结合处。该纵向的褶42允许护翼28从回缩的位置横向延伸到一个完全伸出的位置。
有一个横向回复弹性部件44,跨越纵向的褶42,使得护翼28可横向弹性延伸。该弹性部件44可以在相对于横向的斜线上被操作,但最好该弹性部件44的主要方向是重合于横向的。合适的弹性部件44包括线性的弹性多股线。如果一根线性弹性多股线被选择作为弹性部件44,如图4所示,则该多股线的每个端部粘性连接到底层24的朝外的表面,一端被连接到卫生巾20的中心部,且另一端被连接到护翼28上。还有,如所描述的,可横向延伸护翼28可由顶层22来形成。最好用威斯康星州,Wauwatosa的Findley粘接剂公司生产的H2031型粘接剂来实现弹性部件的粘性连接。
参见图5,褶42可以包含至少一个可折叠的褶42′,形成一个把底层24的中部连结到朝外延伸的护翼28上的连接物。折叠的褶42′提供了一种用来增加护翼28的横向延伸性的方式。弹性部件44用插入通过并且连接到一个或多个折叠的褶上的方式跨过折叠的褶42′,而不是采用越过底层24的外表面来连接的方式,则弹性部件44迫使护翼28返回到中间的、缩回的位置。
另一种选择是,线性弹性多股线可以在连结到底层24的外表面之前,实际上是在弹性装置44的整个长度上被预先拉伸。这样的结构产生了与其回缩位置相抵抗的弹力,并且使底层24凹凸不平。如果希望,在该实施例中,被预先拉伸的弹性部件44可被运用到底层24向内的表面或顶层22向内的表面,只要该弹性部件44从卫生巾20的中部伸入护翼28。最好不将弹性部件44放置到顶层22的外表面,以避免弹性部件44与使用者的皮肤相接触。
还有一个实施例中,弹性部件44可跨越褶42,而且其端部分别与褶的两端相连,从而就不必把弹性部件44连接到底层24上。在这种设置中,每个弹性部件44的偏向力直接作用在对面的弹性部件44上,使两个护翼28都返回到缩回位置。
参见图6,描述的是本发明的一个卫生巾20,并且除了该卫生巾20没有一个连接到卫生巾20的纵边30上的横向伸出的护翼28之外其它方面如上所述。这样一个实施例中至少有一个部件最好是压敏粘接剂40′,用于涂在纵向中轴的每一侧,把卫生巾20固定到使用者的内裤上。如图7所示的,这样的卫生巾20还具有一个用于弹性延伸压敏粘接剂40′的部件,或其它用于把卫生巾20在横向方向固定到内裤上的部件。这样的实施例最好具有一个用前面提到的在授予Wnuk的美国专利4.476.180中描述的薄层材料制造的可横向延伸的底层24。
一个优选的,用于把这样一个卫生巾20固定到使用者内裤上的部件包括两条压敏粘接剂40′的条,每根条具有自己的纵向中心线,该中心线横向偏离卫生巾20的纵轴约1-2厘米。这里使用的词组“粘接剂的中心线”表示该线基本上位于粘性条40′的中心,并且与粘性条40′的每个纵向边等距。该粘性条的横向宽度最好约为10-15毫米。注意,该粘性条40′可以是连续的、间断的和被本领域专业人员认为是合乎需要的任何形状。
一个特别优选的构成压敏粘接剂40′的方式或其它用于把卫生巾20可横向弹性延伸地固定到使用者的内裤上的方式,是提供一个底层24、固定部件被在横向方向弹性可延伸地连接到该底层24上。如上面提到的,一个特别优选的卫生巾20,和特别的底层24,在拉伸15%时,具有不大于约900克的总的张力负荷,更好地不大于约750克,最好不大于约500克。如上面提到的,不管怎样,按照上述参数,希望总的横向力至少为25克,并允许粘接剂40′的中心线至少能被弹性横向伸出约0.5厘米。
通过提供一种自身具备弹性的底层24,以及或者用弹性体制造,或者借助编织或纺织方式来获得弹力的和恢复弹力的弹性性能,可以把底层24制成是可弹性横向延伸的。另一种可选择的方式是,底层24可以用一种相对无弹性的材料来制造,而弹性性能是通过上述的有弹性的部件带来的。
显而易见,对于本领域普通专业人员来说,上述实施例的几种变形是可行的。例如,底层24或护翼28可用双轴弹性材料制作,提供了在纵向和横向两个方向上的延伸。还有,具有一个相对于纵向或横向的斜线的弹性可延伸的部分的底层24或护翼28是可行的。任何提供了横向上的弹性拉伸矢量分量的方向都是合适的,无论如何,如上所述,一个基本上与横向重合的方向通常是最合适的。
上述实施例可以被组合,从而产生一个底层24,该底层24具有一个纵向的褶42,一个Z型或手风琴式折叠42,和一个跨越这些褶42或折叠的返回弹性部件44。所有这些改变都属于所要求保护的本发明的精神和范围之内。

Claims (10)

1.一种卫生巾,具有相互垂直的纵轴和横轴,以及两条分隔开的纵边,所说的卫生巾包括:
一个渗液的顶层;
一个不渗液的底层;
一个介于所说顶层和底层之间的吸收芯部;
至少一个护翼,被连接到所说顶层和底层的至少一个上,所说的护翼有一个近边,在那里,所说护翼被连接到顶层或底层中的至少一个上,
一个纵向的褶,把所说护翼的近边连接到所说中心部分;和
至少一个具有横向向量分量的弹性部件跨越所说的褶,使得所说的护翼在横向是弹性可延伸的。
2.一种如权利要要求1所述的卫生巾,其特征在于,所说的横向弹性部件是一个大体上线性的弹性多股线,该多股线有两个端部,一个所说的端部连接到所说的护翼上,并且另一个所说的端部在所说护翼的横向内侧连接到所说卫生巾的一部分上。
3.一种如权利要求2所的卫生巾,其特征在于,所说的弹性部件的取向大体上平行于所说横轴。
4.一种如权利要求1所述的卫生巾,其特征在于,所说的底层是可在纵向弹性延伸的。
5.一种如权利要求1所述的卫生巾,其特征在于,所说的卫生巾在约15%的横向拉伸状态下的总的张力负载不超过900克,并且恢复到原标准长度的5%之内。
6.一种如权利要求5所述的卫生巾,其特征在于,所说的总张力至少约为25克,并且不超过约750克。
7.一种如权利要求6所述的卫生巾,其特征在于,所述的总张力不超过约500克。
8.一种如权利要求1所述的卫生巾,其特征在于,所说的护翼的远边可弹性横向延伸至少约0.5厘米。
9.一种如权利要求1所述的卫生巾,其特征在于,所说的卫生巾还包括位于所述弹性可延伸护翼上的粘结剂,用于把护翼固定到使用者内裤上,所述粘结剂随护翼至少部分可动。
10.一种如权利要求1所述的卫生巾,其特征在于,所说的卫生巾还包括位于所述弹性可延伸护翼上的机械接合件,用于把护翼固定到便用者内裤上,所述机械接合件随护翼至少部分可动。
CN90109596A 1989-11-01 1990-10-31 具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾 Expired - Fee Related CN1050279C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43100989A 1989-11-01 1989-11-01
US431,009 1989-11-01

Publications (2)

Publication Number Publication Date
CN1051856A CN1051856A (zh) 1991-06-05
CN1050279C true CN1050279C (zh) 2000-03-15

Family

ID=23710044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90109596A Expired - Fee Related CN1050279C (zh) 1989-11-01 1990-10-31 具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾

Country Status (26)

Country Link
US (3) US5346486A (zh)
EP (1) EP0426235B1 (zh)
JP (1) JP3043392B2 (zh)
KR (1) KR0180013B1 (zh)
CN (1) CN1050279C (zh)
AR (1) AR244988A1 (zh)
AT (1) ATE140606T1 (zh)
AU (4) AU6567290A (zh)
BR (1) BR9005560A (zh)
CA (1) CA2028288C (zh)
DE (1) DE69027909T2 (zh)
DK (1) DK0426235T3 (zh)
EG (1) EG18963A (zh)
ES (1) ES2090090T3 (zh)
FI (1) FI102245B (zh)
GR (1) GR3021033T3 (zh)
HK (1) HK1006405A1 (zh)
IE (1) IE75715B1 (zh)
MA (1) MA21993A1 (zh)
MY (1) MY105428A (zh)
NZ (1) NZ235905A (zh)
PE (1) PE10991A1 (zh)
PH (1) PH31060A (zh)
PT (1) PT95751B (zh)
SG (1) SG64918A1 (zh)
TR (1) TR25636A (zh)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354400A (en) * 1989-11-01 1994-10-11 The Procter & Gamble Company Method of making absorbent article having flaps and zones of differential extensibility
SG64918A1 (en) * 1989-11-01 1999-05-25 Procter & Gamble Sanitary napkin having laterally extensible means for attachment to the undergarment of the wearer
US5584829A (en) * 1991-05-21 1996-12-17 The Procter & Gamble Company Absorbent articles having panty covering components that naturally wrap the sides of panties
US6358234B1 (en) 1990-01-23 2002-03-19 The Procter & Gamble Company Absorbent article having deformed hinge and zones of extensibility
US5891121A (en) * 1992-07-23 1999-04-06 The Procter & Gamble Company Absorbent articles having undergarment covering components especially suited for folding around the edges of an undergarment
US5702382A (en) 1990-06-18 1997-12-30 The Procter & Gamble Company Extensible absorbent articles
US5824004A (en) 1990-06-18 1998-10-20 The Procter & Gamble Company Stretchable absorbent articles
US6059764A (en) 1990-06-18 2000-05-09 The Procter & Gamble Company Stretchable absorbent articles
US5103842A (en) * 1990-08-14 1992-04-14 Philip Morris Incorporated Conditioning cylinder with flights, backmixing baffles, conditioning nozzles and air recirculation
US5658269A (en) 1990-10-29 1997-08-19 The Procter & Gamble Company Extensible absorbent articles
US5674212A (en) 1990-10-29 1997-10-07 The Procter & Gamble Company Extensible absorbent articles
SK37293A3 (en) * 1991-07-23 1993-10-06 Procter & Gamble Absorbent article fastener pattern
FR2681242A1 (fr) * 1991-09-12 1993-03-19 Pigneul Raymond Serviette periodique a volets lateraux formant coquille.
US5730739A (en) * 1991-10-01 1998-03-24 The Procter & Gamble Company Absorbent article having a unitary release material joined to each side flap
CA2079537C (en) * 1991-10-01 1999-01-05 Bruce William Lavash Absorbent article having flaps and zones of differential extensibility
US5643245A (en) * 1991-10-01 1997-07-01 The Procter & Gamble Company Absorbent article having tucked flaps
US5681303A (en) * 1991-10-01 1997-10-28 The Procter & Gamble Company Absorbent article having flaps with gathered portions
US5281209A (en) * 1992-06-30 1994-01-25 The Procter & Gamble Company Absorbent article having tucked flaps
MA22660A1 (fr) * 1991-10-01 1993-04-01 Procter & Gamble Article absorbant comportant des rabats et des zones d'extensibilite differentielle .
US5520676A (en) * 1991-10-01 1996-05-28 The Procter & Gamble Company Absorbent article having a unitary release member joined to a flap retaining member
US5429630A (en) * 1992-05-29 1995-07-04 Kimberly-Clark Corporation Absorbent article and a method of removing said article from an undergarment
US5578026A (en) * 1992-06-30 1996-11-26 The Procter & Gamble Company Absorbent article having a unitary release material
US5676652A (en) * 1992-07-23 1997-10-14 The Procter & Gamble Company Absorbent articles having undergarment covering components with mechanical fasteners having improved tactile properties
US5558657A (en) * 1992-07-23 1996-09-24 The Procter & Gamble Company Absorbent articles having overlapping undergarment covering components that automatically wrap the sides of undergarments
DE4226739C2 (de) * 1992-08-13 1997-02-13 Pelz & Co Kg W Saugfähiges Produkt
MX9206146A (es) * 1992-09-30 1994-03-31 Kimberly Clark Co Toalla sanitaria con paneles de sujecion de prenda
TR28140A (tr) * 1992-11-06 1996-02-08 Procter & Gamble Uzatilabilir bir üst tabaka, alt tabaka ve dolguya sahip uzatilabilir absorplayici cisimler, bu cisimlerle beraber kullanilmak üzere kolan ve ic camasirina tespit etmeye mahsus uzatilabilir bir tutturma vasitasi.
PH31459A (en) * 1992-11-30 1998-11-03 Procter & Gamble Absorbent article having elasticized side flaps and wings.
US5330461A (en) * 1992-12-22 1994-07-19 The Procter & Gamble Company Absorbent article having folded side flaps
DE69425282T2 (de) * 1993-05-28 2001-02-08 Procter & Gamble Absorbierender artikel mit einem an einer rückhalteklappe befestigten trennmaterial zur ablösung der klebeschicht
EG20712A (en) * 1993-07-23 1999-12-29 Procter & Gamble Stretchable absorbent structure
JP2559057Y2 (ja) * 1993-08-06 1998-01-14 ユニ・チャーム株式会社 生理用ナプキン
FR2712185B1 (fr) * 1993-11-10 1995-12-22 Kaysersberg Sa Serviette périodique à incurvation réglable.
CA2182571C (en) * 1994-02-04 2000-04-18 Thomas Ward Osborn, Iii Sanitary napkin with expandable flaps
PE45395A1 (es) * 1994-07-20 1996-01-23 Procter & Gamble Articulos absorbentes que tienen componentes que cubren la prenda interior con zonas de extensibilidad
US5591147A (en) * 1994-08-12 1997-01-07 Kimberly-Clark Corporation Absorbent article having an oppositely biased attachment flap
IT1268109B1 (it) * 1994-10-07 1997-02-20 P & G Spa Articolo igienico assorbente.
JP2909877B2 (ja) * 1995-02-02 1999-06-23 ザ、プロクター、エンド、ギャンブル、カンパニー 吸収性物品
WO1996023472A1 (en) * 1995-02-03 1996-08-08 The Procter & Gamble Company Absorbent articles having side extensions
SE508252C2 (sv) * 1995-10-25 1998-09-21 Moelnlycke Ab Dambinda
US5730738A (en) * 1995-12-04 1998-03-24 The Procter & Gamble Company Absorbent article with angled band structural elastic-like film cuffs
ATE225151T1 (de) * 1996-06-11 2002-10-15 Procter & Gamble Absorbierende artikel mit gefalteten wäscheschutzelementen
US5810800A (en) * 1996-06-27 1998-09-22 The Procter & Gamble Company Absorbent article having flexure resistant elasticized cuffs
WO1998017220A1 (en) 1996-10-21 1998-04-30 The Procter & Gamble Company Combination absorbent article
US6551296B1 (en) * 1997-01-06 2003-04-22 Johnson & Johnson Inc. Sanitary absorbent article with positioning tabs incorporating barriers against leakage
SE519141C2 (sv) * 1997-11-17 2003-01-21 Sca Hygiene Prod Ab Absorberande alster med förbättrad formningsförmåga
DE19810032A1 (de) 1998-03-09 1999-09-16 Acheson Ind Inc Verfahren und Vorrichtung zum Vorbereiten der Formwandungen einer Form zur Urformung bzw. Umformung auf den nächstfolgenden Formungszyklus, Sprühelement mit Zentrifugalzerstäubung und Luftführung und Verwendung eines derartigen Sprühelements zum Versprühen im wesentlichen lösungsmittelfreien Formwandbehandlungsmittels
US5988386A (en) * 1998-03-20 1999-11-23 Morrow; Jacqueline M. Feminine hygiene storage unit
US6416502B1 (en) 1998-04-03 2002-07-09 Kimberly-Clark Worldwide, Inc. Absorbent article having channels for receiving the edges of an undergarment
US6440115B1 (en) 1998-04-03 2002-08-27 Kimberly-Clark Worldwide, Inc. Absorbent article having channels for receiving the edges of an undergarment
US6840930B1 (en) * 1998-04-23 2005-01-11 The Procter & Gamble Company Disposable absorbent article having reinforced ear panels
US6171290B1 (en) 1998-06-30 2001-01-09 Mcneil-Ppc, Inc. Absorbent article having double side cuffs
JP3748015B2 (ja) * 1999-08-27 2006-02-22 ユニ・チャーム株式会社 ウィング部材を有する吸収性物品
US6491674B1 (en) * 2000-11-28 2002-12-10 Mcneil-Ppc, Inc. Sanitary napkin having conformable side flaps
US20040166248A1 (en) * 2000-12-15 2004-08-26 Sheng-Hsin Hu Coated activated carbon
US6740406B2 (en) 2000-12-15 2004-05-25 Kimberly-Clark Worldwide, Inc. Coated activated carbon
US6884310B2 (en) * 2001-12-19 2005-04-26 Kimberly-Clark Worldwide, Inc. Method for making an absorbent article with elastic cuff areas and expandable substrates
US6681407B2 (en) * 2002-06-24 2004-01-27 Christine Martz Waistless underwear alternative secret pants shield
US7805768B2 (en) 2002-06-24 2010-10-05 Christine Martz Liquid penetration shields for outer garments
US7240375B2 (en) * 2002-07-24 2007-07-10 Christine Martz Waistless underwear alternative secret pants shield
US20040068247A1 (en) * 2002-10-08 2004-04-08 Trudy Connor Garment liner
US7819852B2 (en) 2003-06-20 2010-10-26 The Procter & Gamble Company Sanitary napkin for clean body benefit
US7744575B1 (en) 2004-10-27 2010-06-29 Jennifer Spalding Sanitary napkin with attachment straps
US7163529B2 (en) * 2004-12-15 2007-01-16 Kimberly-Clark Worldwide, Inc. Absorbent article having disposal wings with odor absorbency
US9138357B2 (en) 2007-09-20 2015-09-22 Hilary Brenda Scott Thong-style sanitary pad and disposable thong for supporting same
EP2194945A4 (en) * 2007-09-20 2012-08-01 Hilary Brenda Scott HYGIENIC TOWEL WITH TANGA STYLE AND DISPOSABLE TANGA FOR SUPPORTING SAID TOWEL
CN101868209B (zh) * 2007-11-20 2013-11-06 Sca卫生用品公司 具有边缘弹性件的成形吸收性物品
US9713351B2 (en) * 2011-08-17 2017-07-25 The Underwares Group, Llc Undergarment and gusset therefor
USD714029S1 (en) 2011-08-17 2014-09-30 The Underwares Group, Llc Panel for lower body garment
US8920397B2 (en) * 2012-04-13 2014-12-30 Jimmy El Sabbagh Static and stable feminine hygiene pad with releasable attachment
USD699920S1 (en) 2012-05-10 2014-02-25 Michelle L Wexler Cloud-shaped lower body garment gusset panel
USD681913S1 (en) 2012-07-19 2013-05-14 Michelle L. Wexler Cloud-shaped gusset for a lower body garment
USD690899S1 (en) 2012-09-12 2013-10-08 Michelle L. Wexler Undergament gusset
USD690900S1 (en) 2012-12-04 2013-10-08 Michelle L. Wexler Undergarment lining panel
JP6118109B2 (ja) * 2012-12-28 2017-04-19 ユニ・チャーム株式会社 吸収性物品
JP6128843B2 (ja) * 2012-12-28 2017-05-17 ユニ・チャーム株式会社 吸収性物品
US8889240B2 (en) 2012-12-28 2014-11-18 3M Innovative Properties Company Stretch release article
USD699921S1 (en) 2013-03-13 2014-02-25 Michelle L Wexler Lower body garment gusset panel
USD701367S1 (en) 2013-03-13 2014-03-25 Michelle L Wexler Lower body garment gusset panel with heart shape
USD713619S1 (en) 2013-03-15 2014-09-23 The Underwares Group, Llc Lower body garment gusset panel with pointed ends
USD718918S1 (en) 2013-03-15 2014-12-09 The Underwares Group, Llc Lower body garment gusset panel with pointed end
USD724818S1 (en) 2014-02-21 2015-03-24 The Underwares Group, Llc Lower body garment gusset panel with lips shape
USD724819S1 (en) 2014-03-06 2015-03-24 The Underwares Group, Llc Lower body garment gusset panel with butterfly shape
CN107645945B (zh) 2015-06-24 2019-08-23 金伯利-克拉克环球有限公司 具有机械衣服附接件的吸收制品
CN105943255A (zh) * 2016-06-01 2016-09-21 彭丽丽 定翼贴
US11540957B2 (en) 2017-05-26 2023-01-03 Kimberly-Clark Worldwide, Inc. Absorbent article with pivotable wings

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1491234A1 (de) * 1965-04-08 1969-04-03 Toshiko Saijo Damenbinde
US3800796A (en) * 1972-04-13 1974-04-02 E Jacob Disposable diaper with semielastic strip fasteners
US3951150A (en) * 1974-10-31 1976-04-20 Colgate-Palmolive Company Diaper with elastic waist means
US4166464A (en) * 1976-06-23 1979-09-04 Johnson & Johnson Absorbent dressing
US4074716A (en) * 1977-01-03 1978-02-21 Colgate-Palmolive Company Diaper with elastic fastener tab
FR2502001B1 (fr) * 1981-03-19 1985-07-12 Beghin Say Sa Articles d'hygiene pour l'absorption des liquides corporels
JPS58180601A (ja) * 1982-04-14 1983-10-22 ユニ・チヤ−ム株式会社 使い捨ておむつ
IE55472B1 (en) * 1983-07-05 1990-09-26 Procter & Gamble Shaped sanitary napkin with flaps
US4597759A (en) * 1983-10-21 1986-07-01 Kimberly-Clark Corporation Extendable hygienic pad
US4944735A (en) * 1984-02-21 1990-07-31 Kimberly-Clark Corporation Shaped napkin with elasticized edges
US4615696A (en) * 1984-04-30 1986-10-07 Kimberly-Clark Corporation Sanitary napkin with folded cover
US4605404A (en) * 1985-01-16 1986-08-12 Sneider Vincent R Disposable pad for panty hose
US4596570A (en) * 1985-08-29 1986-06-24 Personal Products Company Napkin with extendable tabs
US4756709A (en) * 1985-09-06 1988-07-12 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with a 3-section stretchable outer cover
US4704114A (en) * 1985-09-06 1987-11-03 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with two-direction stretchable outer cover
US4701174A (en) * 1985-09-06 1987-10-20 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with angled direction stretchable outer cover
US4701171A (en) * 1985-09-06 1987-10-20 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with a zoned stretchable outer cover
US4900320C1 (en) * 1986-06-16 2001-07-03 Mcneil Ppc Inc Sanitary napkin with panty gathering flaps
US4690680A (en) * 1986-06-27 1987-09-01 The Procter & Gamble Company Adhesive attachment means for absorbent articles
FR2604621B1 (fr) * 1986-10-06 1991-09-27 Beghin Say Sa Dispositif formant serviette periodique ou similaire comportant des ailes ou volets lateraux soudes ensemble ameliorant l'etancheite laterale, de preference pourvus de plis
US4701178A (en) * 1986-12-01 1987-10-20 Personal Products, Inc. Sanitary napkins with flaps
SE455667B (sv) * 1986-12-19 1988-08-01 Moelnlycke Ab Menstruationsbinda
US4747846A (en) * 1987-04-03 1988-05-31 Kimberly-Clark Corporation Stretchable disposable absorbent undergarment
US4826499A (en) * 1987-06-12 1989-05-02 The Proctor & Gamble Company Absorbent garment having laterally displaceable fastening means
US4759754A (en) * 1987-08-26 1988-07-26 Personal Products Company Sanitary napkin
US4936839A (en) * 1987-08-27 1990-06-26 Mcneil-Ppc, Inc. Winged napkin having cross-channeling
US4795455A (en) * 1987-08-31 1989-01-03 Personal Products Company Sanitary napkin pad liner
FR2620936B1 (fr) * 1987-09-25 1997-01-24 Kaysersberg Sa Serviette periodique ou similaire a volets lateraux impermeables aux fluides
GB2214085B (en) * 1987-12-17 1992-04-15 Kimberly Clark Co Absorbent pad
US4834739A (en) * 1987-12-17 1989-05-30 Kimberly-Clark Corporation External feminine protection device with skid-resistant coating for holding the device in place
US4940462A (en) * 1988-02-26 1990-07-10 Mcneil-Ppc, Inc. Sanitary napkin with expandable flaps
US4911701A (en) * 1988-02-26 1990-03-27 Mcneil-Ppc, Inc. Sanitary napkin having elastic shaping means
US4917697A (en) * 1988-03-31 1990-04-17 The Procter & Gamble Company Sanitary napkins having flaps and stress relief means
US4900319A (en) * 1988-09-29 1990-02-13 Richwine Mark H Sanitary napkin
SG64918A1 (en) * 1989-11-01 1999-05-25 Procter & Gamble Sanitary napkin having laterally extensible means for attachment to the undergarment of the wearer

Also Published As

Publication number Publication date
PH31060A (en) 1998-02-05
AU6190494A (en) 1994-06-30
CN1051856A (zh) 1991-06-05
AU6567290A (en) 1991-05-09
SG64918A1 (en) 1999-05-25
AU709456B2 (en) 1999-08-26
PT95751B (pt) 1997-10-31
PE10991A1 (es) 1991-03-28
DE69027909D1 (de) 1996-08-29
JPH03191958A (ja) 1991-08-21
GR3021033T3 (en) 1996-12-31
CA2028288C (en) 1998-09-01
DK0426235T3 (da) 1996-08-26
US6093178A (en) 2000-07-25
KR910009227A (ko) 1991-06-28
EP0426235A3 (en) 1992-09-30
TR25636A (tr) 1993-07-01
AR244988A1 (es) 1993-12-30
HK1006405A1 (en) 1999-02-26
BR9005560A (pt) 1991-09-17
EP0426235B1 (en) 1996-07-24
FI102245B1 (fi) 1998-11-13
ES2090090T3 (es) 1996-10-16
IE75715B1 (en) 1997-09-24
NZ235905A (en) 1994-04-27
ATE140606T1 (de) 1996-08-15
US5346486A (en) 1994-09-13
IE903944A1 (en) 1991-05-08
AU9244598A (en) 1999-01-14
US6200298B1 (en) 2001-03-13
CA2028288A1 (en) 1991-05-02
DE69027909T2 (de) 1996-11-28
MY105428A (en) 1994-10-31
AU673249B2 (en) 1996-10-31
PT95751A (pt) 1991-09-13
EG18963A (en) 1994-06-30
EP0426235A2 (en) 1991-05-08
MA21993A1 (fr) 1991-07-01
JP3043392B2 (ja) 2000-05-22
KR0180013B1 (ko) 1999-04-01
AU6550196A (en) 1996-12-05
FI102245B (fi) 1998-11-13
FI905377A0 (fi) 1990-10-31

Similar Documents

Publication Publication Date Title
CN1050279C (zh) 具有用于粘到穿戴者内裤上的可横向延伸装置的卫生巾
CN1221228C (zh) 防侧漏的吸收制品
CN1020847C (zh) 具有襟片和应力消除装置的卫生巾
CN1124833C (zh) 具有隔开部件的吸湿用品
AU670293B2 (en) An absorbent body for an absorbent article
JP3447288B2 (ja) 低延伸性バリヤを有する延伸性吸収性製品
US7438708B2 (en) Sanitary napkin
KR100271103B1 (ko) 복합형 생리대
TWI231754B (en) Absorbent article
CN1270502A (zh) 可调整的复合卫生巾
CN1202814A (zh) 透气的一次性卫生制品之结构和阻挡片
CN1268039A (zh) 带有多层可伸长护翼的吸湿用品
JPH08510665A (ja) 染み透り阻止用圧着接合部を有する吸収物品
JPH09508547A (ja) 吸収物品
CN1159750A (zh) 根据解剖学成型的组合型卫生巾
JPH07502433A (ja) メルトブローン部品を有する衛生吸収性製品
JPH08505797A (ja) 中央吸収体丘部を持つ全体に薄く可撓性の衛生ナプキン
JPH10502281A (ja) 補剛用側部スタビライザーを有する衛生ナプキン
CN1625377A (zh) 包括具有改进的粘合剂图案的内衣接合粘合剂的吸收制品
JPH09509600A (ja) 3つの部分から成る生理用ナプキン
CN1199604A (zh) 具有适应装置的吸收用品
CN1268037A (zh) 用于卫生巾的可伸长的波纹形封口
JPH11507864A (ja) 高吸収力液体吸収性構成要素
CN1297725A (zh) 锥形复合卫生巾
CN1334711A (zh) 带有具改进液体处理特性的吸湿芯的立体一次性吸湿用品

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee