US3917100A - Closure with rotatable layered liner - Google Patents

Closure with rotatable layered liner Download PDF

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Publication number
US3917100A
US3917100A US482417A US48241774A US3917100A US 3917100 A US3917100 A US 3917100A US 482417 A US482417 A US 482417A US 48241774 A US48241774 A US 48241774A US 3917100 A US3917100 A US 3917100A
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United States
Prior art keywords
intermediate layer
liner
closure device
cap
outer layer
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 - Lifetime
Application number
US482417A
Inventor
Joseph Dukess
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TRI-SEAL INTERNATIONAL Inc A CORP OF NY
Original Assignee
Joseph Dukess
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
Priority claimed from US16465871 external-priority patent/US3819460A/en
Application filed by Joseph Dukess filed Critical Joseph Dukess
Priority to US482417A priority Critical patent/US3917100A/en
Priority to ZA00750469A priority patent/ZA75469B/en
Priority to GB2712/75A priority patent/GB1496794A/en
Priority to JP50063417A priority patent/JPS512582A/en
Priority to US05/589,257 priority patent/US3976217A/en
Priority to ES1975213378U priority patent/ES213378Y/en
Priority to FR7519689A priority patent/FR2288920A1/en
Priority to NL7507520A priority patent/NL7507520A/en
Priority to IN1263/CAL/1975A priority patent/IN144251B/en
Publication of US3917100A publication Critical patent/US3917100A/en
Application granted granted Critical
Assigned to ATLANTIC RESEARCH CORPORATION reassignment ATLANTIC RESEARCH CORPORATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TRI-SEAL INTERNATIONAL, INC.
Assigned to PRIVATBANKEN A/S, A DANISH BANKING CORPORATION reassignment PRIVATBANKEN A/S, A DANISH BANKING CORPORATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TRI-SEAL INTERNATIONAL, INC.
Assigned to TRI-SEAL INTERNATIONAL, INC., A CORP. OF DE reassignment TRI-SEAL INTERNATIONAL, INC., A CORP. OF DE RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: ATLANTIC RESEARCH CORPORATION
Assigned to TRI-SEAL INTERNATIONAL INC., A CORP. OF NY. reassignment TRI-SEAL INTERNATIONAL INC., A CORP. OF NY. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: TRI-SEAL EXTRUSION INC., A CORP. OF NY.
Assigned to TRI-SEAL EXTRUSION, INC., A NEW YORK CORP. reassignment TRI-SEAL EXTRUSION, INC., A NEW YORK CORP. MERGER (SEE DOCUMENT FOR DETAILS). MAY 11 1990, NY. Assignors: TRI-SEAL INTERNATIONAL INC., A CORP. OF DE.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers

Definitions

  • cap..constructid ns utilizing,- liners have been devised in the past. These liners are employed to seal the contents of the container preventing leaking between the threaded portions of .a container neck and the cap by providing for a positive seal atthe mouth of the container.Such;previous capconstructions and.line rs-an'dmaterial us,ed,for liners therefor have been a compromise b etween the requirement that the liner material be stress and crack resistant while also being moisture impervious and, impervious to chemicals and acids, yet. being bendable and :comprssible enough to provide for an effective seal.
  • a further advantage of the liner according to the present invention is that liners are capable of being stamped out of stock liner material without freezing SUMMARY OF THE INVENTION
  • One of the features of the invention resides in liner material capable of forming a liner that is freely rotatable within the cap until such time as the mouth of the container is firmly against the liner compressing the liner so that an intermediate layer of the liner is compressed and expands outwardly thereby abutting against the side walls of the cap for making a most effective seal.
  • a further object of the invention resides in the production of a liner material that is capable of being extruded as a multi-layer sandwich.
  • objects and features of this invention resides in the provision of a cap and liner therefor that is capable of being extruded by conventional machinery and which can be conveniently stamped to shape without requiring freezing thereby permitting manufacture at a relatively low cost, and which is highly effective in use.
  • FIG. 1 is an exploded sectional detail view illustrating the cap and liner therefor made from liner material according to the invention
  • FIG. 2 is a sectional detail view showing the cap liner therefor in a stage of being secured on the neck of a container;
  • FIG. 3 is an enlarged vertical detail view illustrating a portion of the cap and liner therefor as firmly secured on a container;
  • FIG. 4 is a partial sectional view of the liner material
  • FIG. 5 is a view similar to FIG. 4 but showing the shape of the liner after it has been compressed when the cap has been tightly closed on the container;
  • FIG. 6 is a-sectional view of a modification
  • FIG. 7 is a sectional detail view of a modified form ofliner material.
  • 'like reference numerals designate neck IZ'wliichis threaded at 14.
  • a cap 16 is employed which includes cylindrical side walls 18 which are inter- 24 is'formed as 'theiippermo'st of the threads 20 and is for the purpose of receiving therein a liner 26.
  • the liner 26, see FIG. 4, is from a liner material in accordance with the invention formed of a sandwich of outer layers 28, and 30, and an innerlayer 32, the liner 26 preferably being stamped in the shape of a disc.
  • the outer layers 28 and 30 are formed of a low density polyethylene, such as that sold inder the trademark Alathion 20.” This material is stress resistant, crack resistant, relatively non-resilient, impervious and is extruded in a very thin layer in the order of approximately 1% onethousandths of an inch.
  • the intermediate layer 32 is a thermoplastic rubber like material such as butylene in polyethylene known as pliothene, or other resilient material such as ethylene vinyl acetate or the material sold under the trademark Karton, which is a thermoplastic rubber.
  • this material is resilient though not necessarily as resistant to stress and cracks/or as impervious to foreign substances as the material of the outer layers 28 and 30.
  • the outer layers 28 and 30 are extruded at a temperature approximately 300 to 400F while the intermediate layer 32 is extruded at approximately 220 to 320F.
  • the various layers are brought together within a combination dye and at about 300F for bonding within the combination dye.
  • the resultant sheet material has a much increased resistance to distortion or stress, can be stamped without freezing and is impervious to chemicals and acids as well as moisture.
  • the intermediate layer 32 be between 12 to 30 times the normal width of each of the outer layers 28 and 30.
  • FIGS. 6 and 7 there is shown a modified form of the invention wherein a two-ply liner is used.
  • the cap has its top 122 serve as the upper outer liner, there being only an intermediate liner 132 and a lower outer liner 130.
  • the intermediate layer may be made of a foamed polyethylene and may be from 12 to 40 times the thickness of the-outer layer.
  • the use of foamed polyethylene results in a saving of material.
  • the foamed polyethylene may be bonded by any suitable adhesive to the undersurface of the top of the cap as desired.
  • a closure device comprising a cap having a top and an internally threaded cylindrical side wall, said side wall having a groove therein adjacent said top, a liner normally rotatably disposed in said groove and including a disc having one outer layer and an intermediate layer and bonded thereto, said outer layer being relatively thin and non-resilient, said intermediate layer being resilient and being compressible to form a lip extending beyond the periphery of said outer layer and into engagement with said side wall in said groove, said intermediate layer being relatively thick.
  • a closure device according to claim 1, wherein said intermediate layer is from 12 to 40 times the thickness of said outer layer.
  • a closure device wherein said outer layer is of a low density polyethylene, said intermediate layer being engageable with said top and being of a thermoplastic rubberlike material.
  • a closure device according to claim 3, wherein said intermediate layer is of ethylene vinyl acetate copolymer.
  • a closure device according to claim 2, wherein said intermediate layer is of foamed polyethylene.

Abstract

Material for cap liners in the form of a sandwich and so arranged that a compressible intermediate layer of relatively great thickness is disposed between two relatively thin nonresilient layers. The intermediate layer can be squeezed beyond the periphery of the material for making a better seal.

Description

Umted States Patent 11 1 1111 3,917,100
Dukess Nov. 4, 1975 1 CLOSURE WITH ROTATABLE LAYERED 2,039,757 5/1936 Von Till 215/350 x LINER 2,188,942 2/1940 Eisen 215/347 2,626,073 l/l953 Miller Zl5/347 X Inventor: J p Dukess, 931 Greacen Pomt, 3,202,308 8/1965 Botkin 215/347 x Mamaroneck, N.Y. 10543 3,463,339 8/1969 MCGuCkin 215/275 X Filed: J 1974 3,471,051 10/1969 Cistone 215/329 X [21] Appl' 482,417 Primary Examiner-Donald F. Norton Related s, A li ti Data Attorney, Agent, or Firm-Kenneth S. Goldfarb [62] Division of Ser. No. 164,658, July 21, 1971, Pat. No.
57 ABSTRACT [52] US. Cl. 215/329; 215/347; 215/350 M t i l f ap liners in the form of a sandwich and lift. GL2 so arranged a compressible intermediate layer of Field 0f Search 3 347, relatively great thickness is disposed between two rela- 220/304 tively thin non-resilient layers. The intermediate layer can be squeezed beyond the periphery of the material [56] References Cited for making a better seal.
UNITED STATES PATENTS v 1,431,871 10/1922 Burnet 215/347 x 5 i 7 Draw; F'gures U.S. Patent Nov. 4, 1975 3,917,100
. 1 FIG. 7
CLOSURE WITH ROTATABLE LAYERED LINER REFERENCE-To RELATED APPLICATION This application is a division of application Serf o. l64,658. filed July 2.l 19 71 for MATERIAL FOR CAP liner, now IJ.S. Pat. .No. 3,819,460. t
DESCRIPTION 'OF THE PRIOR ART g I Various types of cap..constructid ns utilizing,- liners have been devised in the past. These liners are employed to seal the contents of the container preventing leaking between the threaded portions of .a container neck and the cap by providing for a positive seal atthe mouth of the container.Such;previous capconstructions and.line rs-an'dmaterial us,ed,for liners therefor have been a compromise b etween the requirement that the liner material be stress and crack resistant while also being moisture impervious and, impervious to chemicals and acids, yet. being bendable and :comprssible enough to provide for an effective seal. The present invention overcomes the difficulties of the prior art liner materialandlhasall of the advantages of these prior materials without the corresponding disadvantages. A further advantage of the liner according to the present invention is that liners are capable of being stamped out of stock liner material without freezing SUMMARY OF THE INVENTION One of the features of the invention resides in liner material capable of forming a liner that is freely rotatable within the cap until such time as the mouth of the container is firmly against the liner compressing the liner so that an intermediate layer of the liner is compressed and expands outwardly thereby abutting against the side walls of the cap for making a most effective seal.
A further object of the invention resides in the production of a liner material that is capable of being extruded as a multi-layer sandwich.
Still further, objects and features of this invention resides in the provision of a cap and liner therefor that is capable of being extruded by conventional machinery and which can be conveniently stamped to shape without requiring freezing thereby permitting manufacture at a relatively low cost, and which is highly effective in use.
These, together with the various ancillary objects and features of this invention, which will become apparent as the following description proceeds, are attained by this liner material, a preferred embodiment of which is illustrated in the accompanying drawing, by way of example only, wherein:
BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is an exploded sectional detail view illustrating the cap and liner therefor made from liner material according to the invention;
FIG. 2 is a sectional detail view showing the cap liner therefor in a stage of being secured on the neck of a container;
FIG. 3 is an enlarged vertical detail view illustrating a portion of the cap and liner therefor as firmly secured on a container;
FIG. 4 is a partial sectional view of the liner material;
FIG. 5 is a view similar to FIG. 4 but showing the shape of the liner after it has been compressed when the cap has been tightly closed on the container;
FlG. 6 is a-sectional view of a modification; and FIG. 7 is a sectional detail view of a modified form ofliner material.
DETAILED DESCRIPTION 'oF- THE PREFERRED I EMBODIMENT With continuing-reference to the accompanying drawing, wherein 'like reference numerals designate neck IZ'wliichis threaded at 14. In order to provide'a I closure. for the container l0 a cap 16 is employed which includes cylindrical side walls 18 which are inter- 24 is'formed as 'theiippermo'st of the threads 20 and is for the purpose of receiving therein a liner 26. The, cap
16 isl'pre'ferably molded out of any suitable synthetic plastie materialand is adapted to be threadedly secured on the neck} 12 "with the threads 20 engaging the. threads 14.
The liner 26, see FIG. 4, is from a liner material in accordance with the invention formed of a sandwich of outer layers 28, and 30, and an innerlayer 32, the liner 26 preferably being stamped in the shape of a disc. The outer layers 28 and 30 are formed ofa low density polyethylene, such as that sold inder the trademark Alathion 20." This material is stress resistant, crack resistant, relatively non-resilient, impervious and is extruded in a very thin layer in the order of approximately 1% onethousandths of an inch. The intermediate layer 32 is a thermoplastic rubber like material such as butylene in polyethylene known as pliothene, or other resilient material such as ethylene vinyl acetate or the material sold under the trademark Karton, which is a thermoplastic rubber. Particularly, this material is resilient though not necessarily as resistant to stress and cracks/or as impervious to foreign substances as the material of the outer layers 28 and 30. When the sandwich is manufactured by way of simultaneous multiple extrusion, the outer layers 28 and 30 are extruded at a temperature approximately 300 to 400F while the intermediate layer 32 is extruded at approximately 220 to 320F. The various layers are brought together within a combination dye and at about 300F for bonding within the combination dye. The resultant sheet material has a much increased resistance to distortion or stress, can be stamped without freezing and is impervious to chemicals and acids as well as moisture.
When the disc 26 is inserted in the groove 24 in a normal state it will freely rotate therein permitting for effective setting of the disc 26 within the groove 24 and effective engagement of the mouth 15 of the container 10 against the under surface 34 of the layer 30. Continued closure of the cap 16 will cause the resilient intermediate layer 32 to be compressed exuding a tongue 36 beyond the peripheral edges of the outer layers 28 and 30 and as shown in FIG. 3 against the inner wall of the groove 24 frictionally sealing the liner 26 with the cap 16. Thus, there is achieved an inner effective seal and closure for the contents of the container 10 than heretofore possible to achieve while retaining all of the desirable features of the non-resilient low density polye thylene which is used for the outer layers, and which are relatively thin so as to permit for an effectively resilient liner.
lt has been found that for the liner material according to the invention it is desirable that the intermediate layer 32 be between 12 to 30 times the normal width of each of the outer layers 28 and 30.
In FIGS. 6 and 7 there is shown a modified form of the invention wherein a two-ply liner is used. The cap has its top 122 serve as the upper outer liner, there being only an intermediate liner 132 and a lower outer liner 130.
In connection with the two ply liner, it has been found that the intermediate layer may be made of a foamed polyethylene and may be from 12 to 40 times the thickness of the-outer layer. The use of foamed polyethylene results in a saving of material. The foamed polyethylene may be bonded by any suitable adhesive to the undersurface of the top of the cap as desired.
A latitude of modification, substitution and change is intended in the foregoing disclosure, and in some instances some features of the invention will be employed without a corresponding use of other features.
I claim:
1. A closure device comprising a cap having a top and an internally threaded cylindrical side wall, said side wall having a groove therein adjacent said top, a liner normally rotatably disposed in said groove and including a disc having one outer layer and an intermediate layer and bonded thereto, said outer layer being relatively thin and non-resilient, said intermediate layer being resilient and being compressible to form a lip extending beyond the periphery of said outer layer and into engagement with said side wall in said groove, said intermediate layer being relatively thick.
2. A closure device according to claim 1, wherein said intermediate layer is from 12 to 40 times the thickness of said outer layer.
3. A closure device according to claim 2, wherein said outer layer is of a low density polyethylene, said intermediate layer being engageable with said top and being of a thermoplastic rubberlike material.
4. A closure device according to claim 3, wherein said intermediate layer is of ethylene vinyl acetate copolymer.
5. A closure device according to claim 2, wherein said intermediate layer is of foamed polyethylene.

Claims (5)

1. A closure device comprising a cap having a top and an internally threaded cylindrical side wall, said side wall having a groove therein adjacent said top, a liner normally rotatably disposed in said groove and including a disc having one outer layer and an intermediate layer and bonded thereto, said outer layer being relatively thin and non-resilient, said intermediate layer being resilient and being compressible to form a lip extending beyond the periphery of said outer layer and into engagement with said side wall in said groove, said intermediate layer being relatively thick.
2. A closure device according to claim 1, wherein said intermediate layer is from 12 to 40 times the thickness of said outer layer.
3. A closure device according to claim 2, wherein said outer layer is of a low density polyethylene, said intermediate layer being engageable with said top and being of a thermoplastic rubberlike material.
4. A closure device according to claim 3, wherein said intermediate layer is of ethylene vinyl acetate copolymer.
5. A closure device according to claim 2, wherein said intermediate layer is of foamed polyethylene.
US482417A 1971-07-21 1974-06-24 Closure with rotatable layered liner Expired - Lifetime US3917100A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US482417A US3917100A (en) 1971-07-21 1974-06-24 Closure with rotatable layered liner
ZA00750469A ZA75469B (en) 1974-06-24 1975-01-22 Two layer material for cap liner
GB2712/75A GB1496794A (en) 1974-06-24 1975-01-22 Container closure device
JP50063417A JPS512582A (en) 1974-06-24 1975-05-27 Kyatsupuno urabuta
US05/589,257 US3976217A (en) 1974-06-24 1975-06-23 Cap liner construction
ES1975213378U ES213378Y (en) 1974-06-24 1975-06-23 A PERFECTED GARNISH FOR TAPAS.
FR7519689A FR2288920A1 (en) 1974-06-24 1975-06-24 DISC-SHAPED GASKET FOR PLUG
NL7507520A NL7507520A (en) 1974-06-24 1975-06-24 LINING FOR A CAP.
IN1263/CAL/1975A IN144251B (en) 1974-06-24 1975-06-26

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16465871 US3819460A (en) 1969-09-03 1971-07-21 Material for cap liner
US482417A US3917100A (en) 1971-07-21 1974-06-24 Closure with rotatable layered liner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/589,257 Division US3976217A (en) 1974-06-24 1975-06-23 Cap liner construction

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US3917100A true US3917100A (en) 1975-11-04

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US482417A Expired - Lifetime US3917100A (en) 1971-07-21 1974-06-24 Closure with rotatable layered liner

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085861A (en) * 1974-01-18 1978-04-25 Ruff Stanley L Insulating drink-through closure lids for potable open-top containers
US4381840A (en) * 1981-08-24 1983-05-03 Ethyl Products Company Threaded closure with free-floating liner
US4457440A (en) * 1982-07-06 1984-07-03 Joseph Dukess Cap liner having an intermediate layer of discrete strips
US4484916A (en) * 1982-01-20 1984-11-27 American Hospital Supply Corporation Medical solution container and port construction
US4558794A (en) * 1983-10-19 1985-12-17 Tbl Development Corporation Container with vessel for retention of telltales
US4651886A (en) * 1986-07-14 1987-03-24 Gene Stull Screw cap with sealing liner
US4674642A (en) * 1984-09-07 1987-06-23 Tbl Development Corporation Pressure-indicative container closure
FR2593148A1 (en) * 1986-01-22 1987-07-24 Retief Charles CLOSURE FOR CONTAINERS, AND METHOD FOR MANUFACTURING SUCH CLOSURE.
US4717034A (en) * 1982-07-06 1988-01-05 Owens-Illinois Closure Inc. One-piece thermoplastic closure having press-on screw off structure including spaced vertical ribs in the skirt of the closure
US4739891A (en) * 1987-04-25 1988-04-26 Velo Bind, Inc. Plastic bottle cap having foil neck seal
US4793504A (en) * 1983-09-12 1988-12-27 Tbl Development Corporation Closure with containment of telltale means
US4818577A (en) * 1987-08-20 1989-04-04 Minnesota Mining And Manufacturing Company Synthetic liner capable of resisting chemical attack and high temperature
US4852754A (en) * 1988-02-26 1989-08-01 W. R. Grace & Co. Hot melt gaskets and method of forming same
US4988467A (en) * 1988-02-26 1991-01-29 W. R. Grace & Co.-Conn. Method of forming hot melt gaskets
US5176271A (en) * 1992-05-26 1993-01-05 Groupe Lavo Inc. Bottle assembly with improved seal
US5411157A (en) * 1990-05-30 1995-05-02 Beeson And Sons Limited Container and the manufacture thereof
US5477972A (en) * 1994-06-02 1995-12-26 Lester; William M. Tamper evident closure device for bottles and the like
US5579944A (en) * 1990-07-18 1996-12-03 Precision Valve Corporation Multi-layer gasket for an aerosol container
US5598940A (en) * 1991-09-06 1997-02-04 Tri-Seal International, Inc. Cap liner for hot filled container and method of making
EP1580136A1 (en) * 2004-03-26 2005-09-28 Tetra Laval Holdings & Finance S.A. Plugging device of a collar of a container, container equipped with such a device and manufacturing process of such a device
US20050211657A1 (en) * 2004-03-26 2005-09-29 Guillaume Mallet Device for closing a container neck, container equipped with such a device and process for manufacturing such a device
US20080197099A1 (en) * 2007-02-20 2008-08-21 Adam Pawlick Non-removable closure
US7438204B2 (en) 2005-10-13 2008-10-21 S. C. Johnson & Son, Inc. Apparatus for dispensing a granular product from a container
US7644902B1 (en) 2003-05-31 2010-01-12 Rexam Medical Packaging Inc. Apparatus for producing a retort thermal processed container with a peelable seal
US20100043359A1 (en) * 2006-11-07 2010-02-25 Skiffington Richard T Resealable Moisture Tight Containers
US7766178B2 (en) 2001-12-21 2010-08-03 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US7780024B1 (en) * 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US7798359B1 (en) 2004-08-17 2010-09-21 Momar Industries LLC Heat-sealed, peelable lidding membrane for retort packaging
US8100277B1 (en) 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
RU2457991C2 (en) * 2007-06-05 2012-08-10 Сакми Кооператива Мекканичи Имола Сочьета' Кооператива Corking appliance
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism

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Cited By (37)

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US4085861A (en) * 1974-01-18 1978-04-25 Ruff Stanley L Insulating drink-through closure lids for potable open-top containers
US4381840A (en) * 1981-08-24 1983-05-03 Ethyl Products Company Threaded closure with free-floating liner
US4484916A (en) * 1982-01-20 1984-11-27 American Hospital Supply Corporation Medical solution container and port construction
US4717034A (en) * 1982-07-06 1988-01-05 Owens-Illinois Closure Inc. One-piece thermoplastic closure having press-on screw off structure including spaced vertical ribs in the skirt of the closure
US4457440A (en) * 1982-07-06 1984-07-03 Joseph Dukess Cap liner having an intermediate layer of discrete strips
US4793504A (en) * 1983-09-12 1988-12-27 Tbl Development Corporation Closure with containment of telltale means
US4558794A (en) * 1983-10-19 1985-12-17 Tbl Development Corporation Container with vessel for retention of telltales
US4674642A (en) * 1984-09-07 1987-06-23 Tbl Development Corporation Pressure-indicative container closure
FR2593148A1 (en) * 1986-01-22 1987-07-24 Retief Charles CLOSURE FOR CONTAINERS, AND METHOD FOR MANUFACTURING SUCH CLOSURE.
US4651886A (en) * 1986-07-14 1987-03-24 Gene Stull Screw cap with sealing liner
US4739891A (en) * 1987-04-25 1988-04-26 Velo Bind, Inc. Plastic bottle cap having foil neck seal
US4818577A (en) * 1987-08-20 1989-04-04 Minnesota Mining And Manufacturing Company Synthetic liner capable of resisting chemical attack and high temperature
US4852754A (en) * 1988-02-26 1989-08-01 W. R. Grace & Co. Hot melt gaskets and method of forming same
US4988467A (en) * 1988-02-26 1991-01-29 W. R. Grace & Co.-Conn. Method of forming hot melt gaskets
US5411157A (en) * 1990-05-30 1995-05-02 Beeson And Sons Limited Container and the manufacture thereof
US5579944A (en) * 1990-07-18 1996-12-03 Precision Valve Corporation Multi-layer gasket for an aerosol container
US5598940A (en) * 1991-09-06 1997-02-04 Tri-Seal International, Inc. Cap liner for hot filled container and method of making
US5601200A (en) * 1991-09-06 1997-02-11 Tri-Seal International, Inc. Cap liner for hot filled container and method
US5615789A (en) * 1991-09-06 1997-04-01 Tri-Seal International, Inc. Cap liner for hot filled container and method of making
US5176271A (en) * 1992-05-26 1993-01-05 Groupe Lavo Inc. Bottle assembly with improved seal
US5477972A (en) * 1994-06-02 1995-12-26 Lester; William M. Tamper evident closure device for bottles and the like
US7766178B2 (en) 2001-12-21 2010-08-03 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US7644902B1 (en) 2003-05-31 2010-01-12 Rexam Medical Packaging Inc. Apparatus for producing a retort thermal processed container with a peelable seal
FR2868048A1 (en) * 2004-03-26 2005-09-30 Tetra Laval Holdings & Finance DEVICE FOR CLOSING A COLLAR OF A CONTAINER, CONTAINER EQUIPPED WITH SUCH A DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE
US20050211657A1 (en) * 2004-03-26 2005-09-29 Guillaume Mallet Device for closing a container neck, container equipped with such a device and process for manufacturing such a device
EP1580136A1 (en) * 2004-03-26 2005-09-28 Tetra Laval Holdings & Finance S.A. Plugging device of a collar of a container, container equipped with such a device and manufacturing process of such a device
US7798359B1 (en) 2004-08-17 2010-09-21 Momar Industries LLC Heat-sealed, peelable lidding membrane for retort packaging
US8100277B1 (en) 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
US7780024B1 (en) * 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US7438204B2 (en) 2005-10-13 2008-10-21 S. C. Johnson & Son, Inc. Apparatus for dispensing a granular product from a container
US20100043359A1 (en) * 2006-11-07 2010-02-25 Skiffington Richard T Resealable Moisture Tight Containers
US9493288B2 (en) * 2006-11-07 2016-11-15 Charm Sciences, Inc. Resealable moisture tight containers
US20080197099A1 (en) * 2007-02-20 2008-08-21 Adam Pawlick Non-removable closure
US8113367B2 (en) * 2007-02-20 2012-02-14 Con Agra Foods RDM, Inc. Non-removable closure having a dispensing aperture extending therethrough
RU2457991C2 (en) * 2007-06-05 2012-08-10 Сакми Кооператива Мекканичи Имола Сочьета' Кооператива Corking appliance
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism
US8650839B1 (en) 2007-11-02 2014-02-18 Berry Plastics Corporation Closure with lifting mechanism

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