WO2000003919A1 - Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication - Google Patents
Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication Download PDFInfo
- Publication number
- WO2000003919A1 WO2000003919A1 PCT/EP1999/004755 EP9904755W WO0003919A1 WO 2000003919 A1 WO2000003919 A1 WO 2000003919A1 EP 9904755 W EP9904755 W EP 9904755W WO 0003919 A1 WO0003919 A1 WO 0003919A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contours
- cover
- laminate
- adhesive
- transfer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
- A61F13/0279—Apparatus or processes for manufacturing adhesive dressings or bandages by attaching individual patches on moving webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
- B65C9/1815—Label feeding from strips, e.g. from rolls the labels being cut from a strip and transferred by suction means
- B65C9/1819—Label feeding from strips, e.g. from rolls the labels being cut from a strip and transferred by suction means the suction means being a vacuum drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
- B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
- B65C9/188—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means the suction means being a vacuum drum
Definitions
- the invention relates to a method and an apparatus for producing flat products from laminate, their transfer to a cover film and final assembly.
- a device for in particular continuous transfer of isolated area products to a transport device preferably of plasters, stickers or stamps, is known. The purpose of this is to remove a punched or cut plaster from the punching / cutting device and to transfer it to a transport device in an orderly manner or to fix it to it.
- a large number of transfer devices for flat products are known to the person skilled in the art, which have deflecting edges, transfer rollers and also wiping surfaces for releasing individual flat products to a transfer device.
- Devices of the type mentioned are thus used to handle finished cutouts or sections or plasters when they are removed from the cutting or punching device and the subsequent transport between different transfer and / or takeover devices or stations. Work steps for the production of the plasters are not provided for in the aforementioned devices.
- the present invention has for its object, using a prepared, almost endless laminate web, which contains components intended for the end product, from this avoiding tensile stresses in a sequence of continuous work steps with extremely little work, individual flat products with predetermined contours as far as possible Waste- Cut out the minimization and separate it from the laminate sheet in order to place it on a release liner at any point and to make it available for final assembly.
- the invention proposes a method of the type mentioned in the preamble of claim 1, in which:
- the contours are then brought into adhesive contact with the surface thereof by means of a transfer device, preferably a transfer roller, and the intermediate cover is pulled off by a deflection,
- contours after deflection are laminated onto an end cover that can be used as a transport path to form flat intermediate products, and these are fed to a storage or a further processing station, preferably a separating station, and separated therein into flat end products in a manner known to the person skilled in the art and packaged primarily and / or secondarily become.
- the punching of the contour from below against the intermediate cover advantageously relieves the backing material with the pressure-sensitive adhesive coating of tensile stress, because with the proposed method the intermediate cover first of all relieves the tensile forces that occur when the laminate is pulled off, for example from a supply roll and during further transport of the carrier material takes over.
- the intermediate cover also initially takes over the transport of the individual contours downstream of the contour punch to the deflection roller or dispenser edge and in this way enables their transport without further aids. In this case, the removal and removal of a leadframe obtained can also be carried out without great effort and this can be wound up, for example, in a reel for further use and / or disposal.
- the then separated contour is transported to a transfer device by means of an intermediate cover and the intermediate cover is then removed. All tensile forces occurring up to that point are absorbed by the intermediate cover while relieving the load on the carrier material, which is why it is very advantageous to use a longitudinally and / or transversely elastic material of almost any quality as the carrier material. In none of the work steps provided for the production of the flat products, longitudinal or transverse forces act on the intended end product, so that the effective surface of the plaster remains identical to the surface contour to be specified.
- Another advantage of the method according to the invention is that, as a result of punching the contour against the intermediate cover, it can be selected independently of the properties of the end cover. This means that their thickness and cut resistance can be optimized for punching.
- Another advantage results from the fact that, in order to minimize waste, the distance between the individual contours on the intermediate cover can be kept as small as the punching process requires. A punched grid can be completely omitted for contours without the necessary overhang and minimizing the punching distance. This means that the distance between the two-dimensional intermediate products when laminated onto the end cover can be chosen as large or small as desired. without increasing production waste.
- This is particularly important in view of the fact that, depending on the punching contour, a leadframe also represents waste containing active ingredient, which on the one hand significantly increases the costs for the active ingredient and on the other hand also the disposal costs. Material costs are also reduced when using expensive carrier materials. The minimization of waste, in particular of the leadframe, is therefore of eminent importance, which is why the possibility of drastically minimizing waste in the manufacture of flat products is a serious advantage of the invention.
- peelable stamping residues such as stamped grids, with their PSA coating
- PSA coating are preferably wound onto the back of the carrier material which has been provided with adhesive, preferably with the formation of a roll.
- a further advantageous embodiment of the method provides that stamping residues can be removed together with the intermediate cover, with the omission of a lead frame deduction. This measure further simplifies the method and the device required to carry it out.
- a further embodiment provides that the material and strength properties of the intermediate cover required for counterpunching can be selected and optimized based on experience.
- an inexpensive plastic film material can be used, with the method according to the invention having the further advantage that the material used for the intermediate cover can be reused in some cases after deduction from the processing process, thereby greatly reducing the costs for this material portion or drop out.
- an embodiment of the method provides that the punching spaces which determine the amount of punching waste are set as small as possible. In particularly favorable cases, this can lead to the absence of a lead frame for contours without lateral protrusions of the surface of the product and with minimized punching spaces.
- the method of the invention provides that the assembly distance can be selected independently of the punching distance.
- the contours transferred to the transfer roller lie on it at the punching distance.
- the distance on the end cover can be selected to be larger than the punching distance.
- a device for the production of flat products from laminate, their transfer to a cover film and final assembly, in particular for carrying out the method according to the invention is characterized in that it has a storage station for laminate, each consisting of a layer of carrier material, pressure-sensitive adhesive and intermediate covering with agents for uniform or intermittent removal of a given unit length of laminate and for conveying in sections to a contour punch, - wherein the contour punch has means for punching the carrier from below against the intermediate cover and for separating the laminate into individual contours and punching waste such as punching grid that has downstream Contour punch means for pulling off and conveying away a lead frame as well as a reel for receiving the same are arranged, that in the conveying direction after the contour punch there is a transfer device with surface adhesives for detecting and fixing individual contours, which in the beginning area of the deflection means for pulling and conveying away the intermediate cover and in the end area a transport path for feeding an end cover and means for concealing the contours with the end cover underneath Formation of intermediate products are assigned, - with the conveying means being
- the device for producing flat products (20) from laminate (18), their transfer to a cover film and final assembly has a supply of laminate (18), each consisting of a layer of carrier material (1), pressure sensitive adhesive (2) and intermediate cover (3) with means (22) for the uniform or intermittent removal or removal of a predetermined length unit of laminate (18) and for conveying in sections to a contour punch (4).
- the contour punch (4) has means for punching the support (1) from below against the intermediate cover (3) and for separating the laminate (18) into individual contours (9), as well as punching waste such as punched grid (5).
- In the conveying direction downstream of the contour punch (4) there are means (23) for pulling off and conveying off a punched grid (5) and a reel (17) for receiving the same.
- the transfer device (6) has means (8, 24) for pulling off and conveying off the intermediate cover (3) in the initial region of the deflection path, and a transport path (10) for feeding an end cover (26) and means (16) for lamination towards the end of the deflection path assigned to the contours (9) with the end cover (26), forming intermediate products (13) which are each adhesively bonded to the end cover (26).
- the end cover (26) has conveying means (21) for evenly or intermittently pulling in and pulling out a predetermined length unit (12) from a supply reel (15).
- the transport path (10) opens at the end of the transport route into a packaging and / or packaging station (19) which is designed with means for packaging and / or packaging and separating finished products (20).
- a packaging and / or packaging station (19) which is designed with means for packaging and / or packaging and separating finished products (20).
- the laminate (18) is wound up in the form of a flat web to form a supply roll on a reel (25).
- the transfer device is preferably designed to be rotatable as a transfer roller (6) and with a perforated surface around a vacuum chamber (14) which is arranged in the interior.
- the transfer roller (6) has a moving adhesive tape (7) as surface adhesive.
- the transfer roller (6) can be equipped with a permanently adhesive surface coating or with a surface structured like a suction cup.
- the means for concealing the contours (9) with the end cover (26) is preferably designed as a pressure roller (16) made of soft elastic material such as rubber or plastic with, for example, approximately 30-50 ° shore.
- the method and the device according to the invention are uncomplicated, expedient and allow inexpensive production of flat products from laminate with or without an active ingredient, as well as their transfer to a cover film and final assembly, while avoiding the effects of tensile stresses on the laminate and minimizing waste as far as possible and thus optimally solves the task at the beginning.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU50331/99A AU5033199A (en) | 1998-07-14 | 1999-07-07 | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication |
JP2000560039A JP2002520231A (en) | 1998-07-14 | 1999-07-07 | METHOD AND APPARATUS FOR PRODUCING SHEET-LIKE PRODUCTS FROM LAMINATES AND TRANSFERING AND FINISHING THEM TO COVER FILM |
CA002336749A CA2336749A1 (en) | 1998-07-14 | 1999-07-07 | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication |
KR1020017000450A KR20010074699A (en) | 1998-07-14 | 1999-07-07 | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication |
EP99934610A EP1097083A1 (en) | 1998-07-14 | 1999-07-07 | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19831418.3 | 1998-07-14 | ||
DE19831418A DE19831418C2 (en) | 1998-07-14 | 1998-07-14 | Method and device for producing flat products from laminate, their transfer to a cover film and final assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000003919A1 true WO2000003919A1 (en) | 2000-01-27 |
Family
ID=7873930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/004755 WO2000003919A1 (en) | 1998-07-14 | 1999-07-07 | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1097083A1 (en) |
JP (1) | JP2002520231A (en) |
KR (1) | KR20010074699A (en) |
AU (1) | AU5033199A (en) |
CA (1) | CA2336749A1 (en) |
DE (1) | DE19831418C2 (en) |
WO (1) | WO2000003919A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013017686A1 (en) * | 2011-08-03 | 2013-02-07 | Acino Ag | Protective-film changer |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10301837A1 (en) * | 2003-01-20 | 2004-07-29 | Beiersdorf Ag | Process for the production of plasters |
DE102007050707A1 (en) * | 2007-10-22 | 2009-04-23 | Cd Cartondruck Ag | Method and device for mechanically fusing planar units |
DK2243711T3 (en) | 2009-04-22 | 2012-10-22 | Hoffmann La Roche | Manufacture of tape products with diagnostic aids |
JP5661212B1 (en) * | 2014-08-28 | 2015-01-28 | 株式会社シグマ | Adhesive tape manufacturing equipment |
DE102017011506B4 (en) | 2017-12-13 | 2021-01-28 | Lts Lohmann Therapie-Systeme Ag | Separating device and separating method for adhesive composite material |
DE102020109983A1 (en) | 2020-01-17 | 2021-07-22 | Wächter Packautomatik GmbH & Co. KG | Device and method for applying a blank to a carrier |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711739A (en) * | 1951-07-14 | 1955-06-28 | Allan J Fishbein | Adhesive strip for bridging surgical incisions |
DE1884257U (en) * | 1962-07-02 | 1963-12-05 | Hubert Schaefer | MACHINE FOR PRINTING AND PROCESSING ADHESIVE LABELS ARRANGED ON A CARRIER TAPE. |
DE2063483A1 (en) * | 1970-12-23 | 1972-07-06 | Schäfer-Etiketten Heinrich Hubert Schäfer, 7441 Wolfschlugen | Method and device for the production of self-adhesive double labels |
FR2529167A1 (en) * | 1982-06-18 | 1983-12-30 | Messina Gianuario | MACHINE FOR LAYING SELF-ADHESIVE PROTECTION LABELS ON DOCUMENTS, CARDS AND THE LIKE |
FR2550987A1 (en) * | 1983-08-22 | 1985-03-01 | Koyo Jidoki | METHOD AND DEVICE FOR CUTTING LABELS OF VARIOUS FORMS |
GB2221206A (en) * | 1988-07-27 | 1990-01-31 | New Jersey Machine Inc | Continuous motion pressure sensitive labelling system and method |
EP0501105A1 (en) * | 1991-02-28 | 1992-09-02 | Zweckform Etikettiertechnik Gesellschaft Mit Beschränkter Haftung | Device for applying labels on conical surfaces of objects, particularly of plastic cups |
EP0573708A1 (en) * | 1990-11-19 | 1993-12-15 | Hollister Incorporated | Method for contouring hydrocolloid wound dressings |
US5498418A (en) * | 1991-06-10 | 1996-03-12 | Schwarz Pharma Ag | Nitroglycerine plaster and process for its production |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH673807A5 (en) * | 1988-02-19 | 1990-04-12 | Feller & Zingg Gmbh | |
AU6467090A (en) * | 1989-10-25 | 1991-05-02 | Osaka Sealing Printing Co., Ltd. | Method for manufacturing label-continued sheet |
DE4025746A1 (en) * | 1990-08-14 | 1992-02-20 | Heiner Kudrus | LAYER MATERIAL AND METHOD FOR PRODUCING IT |
DE4238145A1 (en) * | 1992-11-12 | 1994-05-19 | Esselte Meto Int Gmbh | Method of producing safety labels - involves sticking strip of hard magnetic metal and silicon paper onto support film and punching holes before sticking light magnetic strip and laminating before final label stamping |
DE19749237C2 (en) * | 1996-12-10 | 2000-05-18 | Hirz Karl Heinz | Laminating station |
-
1998
- 1998-07-14 DE DE19831418A patent/DE19831418C2/en not_active Expired - Fee Related
-
1999
- 1999-07-07 AU AU50331/99A patent/AU5033199A/en not_active Abandoned
- 1999-07-07 WO PCT/EP1999/004755 patent/WO2000003919A1/en not_active Application Discontinuation
- 1999-07-07 CA CA002336749A patent/CA2336749A1/en not_active Abandoned
- 1999-07-07 JP JP2000560039A patent/JP2002520231A/en active Pending
- 1999-07-07 KR KR1020017000450A patent/KR20010074699A/en not_active Application Discontinuation
- 1999-07-07 EP EP99934610A patent/EP1097083A1/en not_active Ceased
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711739A (en) * | 1951-07-14 | 1955-06-28 | Allan J Fishbein | Adhesive strip for bridging surgical incisions |
DE1884257U (en) * | 1962-07-02 | 1963-12-05 | Hubert Schaefer | MACHINE FOR PRINTING AND PROCESSING ADHESIVE LABELS ARRANGED ON A CARRIER TAPE. |
DE2063483A1 (en) * | 1970-12-23 | 1972-07-06 | Schäfer-Etiketten Heinrich Hubert Schäfer, 7441 Wolfschlugen | Method and device for the production of self-adhesive double labels |
FR2529167A1 (en) * | 1982-06-18 | 1983-12-30 | Messina Gianuario | MACHINE FOR LAYING SELF-ADHESIVE PROTECTION LABELS ON DOCUMENTS, CARDS AND THE LIKE |
FR2550987A1 (en) * | 1983-08-22 | 1985-03-01 | Koyo Jidoki | METHOD AND DEVICE FOR CUTTING LABELS OF VARIOUS FORMS |
GB2221206A (en) * | 1988-07-27 | 1990-01-31 | New Jersey Machine Inc | Continuous motion pressure sensitive labelling system and method |
EP0573708A1 (en) * | 1990-11-19 | 1993-12-15 | Hollister Incorporated | Method for contouring hydrocolloid wound dressings |
EP0501105A1 (en) * | 1991-02-28 | 1992-09-02 | Zweckform Etikettiertechnik Gesellschaft Mit Beschränkter Haftung | Device for applying labels on conical surfaces of objects, particularly of plastic cups |
US5498418A (en) * | 1991-06-10 | 1996-03-12 | Schwarz Pharma Ag | Nitroglycerine plaster and process for its production |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013017686A1 (en) * | 2011-08-03 | 2013-02-07 | Acino Ag | Protective-film changer |
Also Published As
Publication number | Publication date |
---|---|
EP1097083A1 (en) | 2001-05-09 |
KR20010074699A (en) | 2001-08-09 |
JP2002520231A (en) | 2002-07-09 |
AU5033199A (en) | 2000-02-07 |
CA2336749A1 (en) | 2000-01-27 |
DE19831418A1 (en) | 2000-01-20 |
DE19831418C2 (en) | 2000-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60317813T2 (en) | METHOD OF MANUFACTURING RAIL MATERIAL ROLLERS AND A WRAPPING MACHINE CONNECTING THE METHOD | |
DE69825504T2 (en) | Spacer element, its manufacture and its use for stacking glass panes or the like | |
EP0134820A1 (en) | Method of producing plastic cards | |
EP3316457A1 (en) | Device and method for connecting sheet metal to a sheet package | |
DE102006026105B4 (en) | Method and device for the production of self-adhesive RFID transponders | |
EP0347729B1 (en) | Method and device for the production of an endless honeycomb belt | |
EP3089335B1 (en) | Device and method for connecting sheet metal to a sheet package | |
DE4223394A1 (en) | Process for the production of security labels | |
WO2000003919A1 (en) | Method and device for producing surface-adhesive products from laminates, the transfer thereof to a cover foil and final fabrication | |
EP2851168B1 (en) | Device for punching out labels with counter punch tape | |
EP0834396B1 (en) | Method of stamping adhesive articles without loss | |
EP0623458A2 (en) | Method and apparatus for applying adhesive on paper and/or plastic products | |
DE1029967B (en) | Process for the production of metal plates which can be glued on after a protective layer has been removed | |
DE3320078A1 (en) | ARRANGEMENT AND METHOD FOR PRODUCING LAYERED UNITS | |
EP1539583B1 (en) | Method and device for producing a primary individual packing of a wafer | |
EP0673306B1 (en) | Sheets or continuous strips of paper with detachable self-adhesive labels | |
DE4033834A1 (en) | METHOD FOR PRODUCING AN INTERRUPTED STICKER SHEET | |
DE4026144A1 (en) | METHOD FOR PRODUCING A CONTINUM OF STICKERS | |
DE2209764A1 (en) | LAMINATES, IN PARTICULAR MULTI-LAYER ADHESIVE FILM, AND METHOD OF MANUFACTURING | |
DE102020006911A1 (en) | Process and device for temporarily storing flexible flat parts | |
DE2852457C3 (en) | Method and system for one or two-sided lamination of panels with foils or the like. | |
DE1223244B (en) | Self-adhesive label | |
EP4124449A1 (en) | Label, labelstrip and method for manufacturing labels | |
WO2022200187A1 (en) | Method and apparatus for producing an adhesive composite film | |
DE3710639A1 (en) | METHOD AND DEVICE FOR APPLYING AN ADHESIVE-FREE INSULATING TAPE ON THE WINDING OF AN ELECTRIC COIL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR CA CN HU IL JP KR MX RU US ZA |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1999934610 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2000 560039 Country of ref document: JP Kind code of ref document: A Ref document number: 2336749 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020017000450 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09743363 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1999934610 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020017000450 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWR | Wipo information: refused in national office |
Ref document number: 1999934610 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1999934610 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020017000450 Country of ref document: KR |