WO1997020006A2 - Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung - Google Patents
Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung Download PDFInfo
- Publication number
- WO1997020006A2 WO1997020006A2 PCT/EP1996/005306 EP9605306W WO9720006A2 WO 1997020006 A2 WO1997020006 A2 WO 1997020006A2 EP 9605306 W EP9605306 W EP 9605306W WO 9720006 A2 WO9720006 A2 WO 9720006A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensitive adhesive
- transfer
- sheet
- separator
- transfer web
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
- B05D1/286—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers using a temporary backing to which the coating has been applied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/10—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an adhesive surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/18—Surface bonding means and/or assembly means with handle or handgrip
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
Definitions
- the invention is based on a transfer orbit.
- the top is coated with a first separator and the underside is coated with a second separator, the second separator having a much stronger separation force than the first separator, as well as a method for producing the transfer web and a device for using the same.
- Document DE-A-43 05 081 describes a method and a device for applying self-adhesive pressure sensitive adhesive to sheets of paper or the like material, in which the slightly overlapped sheets conveyed on the top with an adhesion promoter (primer) and coated on the underside with a release aid (release) and then fed to a pressure-sensitive adhesive application station.
- the purpose of the overlap is to generate a continuous flow of sheets without gaps between the individual sheets for the application of primer and release.
- the pressure sensitive adhesive is applied to the top of the sheet by means of an endless transfer belt onto which pressure sensitive adhesive strips extending in the conveying direction are applied with a predetermined spacing of the strips from one another.
- the sheets coated with pressure-sensitive adhesive are then stacked and cut into adhesive labels in the desired format.
- ERSATZBLA ⁇ (REGEL26 ⁇ The invention is therefore based on the object of designing the method mentioned at the outset in such a way that it can be implemented more cost-effectively.
- the first separator is coated with self-adhesive pressure-sensitive adhesive in the form of an aqueous dispersion of a bead polymer for transferring the pressure-sensitive adhesive to sheets of paper or the like material.
- the transfer sheet can thus be coated with pressure sensitive adhesive at a central point and made transportable together with the pressure sensitive adhesive applied to it. This relieves those who wish to coat their paper sheets with pressure-sensitive adhesive from the production of the transfer tape coated with pressure-sensitive adhesive, which they can obtain from the central point ready for use. This eliminates the need for personnel experienced in handling pressure-sensitive adhesive and a device for transferring the pressure-sensitive adhesive from the transfer path to the paper sheets becomes much simpler and cheaper.
- the transfer web is provided with a first silicone-based separator, it is advisable to add a starch-based thickener and, if appropriate, a wetting agent to the dispersion before coating.
- a starch-based thickener and, if appropriate, a wetting agent to the dispersion before coating.
- Appropriate configurations of the transfer sheet coated with the pressure sensitive adhesive are specified in the subclaims.
- the transfer web mentioned at the outset can be produced in a simple manner in that the first separator with self-adhesive pressure sensitive adhesive in the form of an aqueous dispersion of a bead polymer for transferring the Pressure sensitive adhesive is coated on sheets of paper or the like material. It is advisable to add a starch-based thickener and optionally a wetting agent to the dispersion before coating.
- a device for using the transfer web provides a first bearing device for the rotatable holding of a supply roll from a transfer web coated with pressure-sensitive adhesive, a transfer section with a pressure and counter-pressure roller, and a second bearing device for receiving a sleeve for rewinding a roll for receiving the transfer web and a sheet feeder.
- the storage devices can be arranged above or below the sheet feeding device.
- the staggering or scaling can be realized, for example, in that a sheet removal device is arranged under a contact surface of a stack of sheets, which is followed by a shingling or staggering device in the sheet conveying direction, the sheets being stacked at a higher level from below
- the speed is removed individually and braked in the shingling or staggering device in such a way that the sheets are shingled or staggered at a predetermined height.
- the device mentioned opens up two possibilities: 1.) The transfer web is guided with the pressure-sensitive adhesive downwards from the upper roll in an S-shape between the pressure and the counter-pressure roller. There, the pressure sensitive adhesive connects to the scaled or staggered sheets at the front and "pulls" them along for rewinding. 2.) The transfer web is guided with the pressure sensitive adhesive upwards from the lower roll in a U-shape between the pressure and the counter-pressure roller. There the pressure sensitive adhesive connects to the scaled or staggered sheets at the back and "pushes" them onto a vacuum roller. While the transfer web is pulled downwards into the rewinder using an edge breaker, the vacuum roller pulls the backing sheets from the transfer web and deposits them in a sheet collecting device.
- FIG. 1 shows a section of a transfer track in a perspective view
- Figure 2 is a side view of a curved scales or
- FIG. 3 shows a schematic representation of a device for producing the transfer path according to FIG. 1;
- FIG. 4 shows a schematic representation of a device for transferring the pressure sensitive adhesive to the sheet stowage according to FIG. 2;
- FIG. 5 shows two variants of the device according to FIG. 4.
- the carrier web can for example be made of kraft paper with a basis weight of about 100 g / cm 'or of a non-stretchable polypropylene film with a basis weight of about 50-60
- the surface of the carrier web 2 that is to be coated in the illustration according to FIG. 1 is coated over the entire surface with a first separator 4.
- the carrier 2 is coated over the entire surface with a second separator 3.
- the first separator and the second separator are selected such that the first separator 4 is less resistant to the pressure-sensitive adhesive 5 which is subsequently to be applied to it over its entire surface, that is to say it has a smaller separating force than that second separator 3 for this adhesive 5.
- the degree of pressure-sensitive adhesive repulsion can be adjusted by selecting the layer thickness.
- the first separator can consist of a silicone layer of, for example, 3 g / cm 2 basis weight and the second separator of a silicone layer of, for example, 5 g / cm 2 basis weight.
- the silicone layer of the first separator 4 is chosen to be so thin that it can protrude through small areas of the carrier web to which the pressure-sensitive adhesive can bind.
- the first separator 4 can contain a wetting-requiring, but not transfer-inhibiting, silicone-based agent, such as lumites from BASF, and optionally a starch-based caking agent, such as Colargral from BASF.
- the silicone layer of the second separator 3 is made so thick that it completely closes off the carrier web 2 for the pressure sensitive adhesive and the pressure sensitive adhesive therefore does not find any possibility of adhesion.
- a pressure-sensitive adhesive 5 is a bead polymer, as described, for example, in US Pat. No. 3,691,140 or in German Patents 28 36 319 or 24 17 312.
- a permanent pressure-sensitive adhesive can also be used, for example for the production of adhesive labels, which has a much finer grain than a pearl polymer.
- the pearl polymer mentioned is present as an aqueous dispersion before coating.
- a starch-based thickener is used in a suitable amount to improve the adhesion of the dispersion to the first separator of the dispersion before coating added.
- a suitable thickener is, for example, the product commercially available under the name Colagral.
- a wetting agent for example the agent from BASF available under the name Lumiten.
- the carrier web 2 is continuously unwound from a carrier web roller 21 rotatably mounted on trestles about a horizontal axis and fed to a coating unit 23 of the first coating station 22 via deflection rollers.
- silicone solution is applied to the top of the carrier web 2 by means of an applicator roller rotating in a silicone bath and then calendered to the desired thickness. If necessary, the lumite and possibly also the colar grail can be added to the silicone bath.
- the carrier web 2 coated on the upper side with a weak silicone layer is passed downstream through a first dryer 29, in which the solvent or dispersant for the silicone is expelled from the applied dispersion, so that on the carrier web 2 leaving the first dryer 29 there is a surface thin silicone layer is applied as the first separator 4.
- the carrier web thus prepared is passed through a second coating unit 25 in the conveying direction which is applied by means of a further application roller to the back of the carrier web, another silicone layer and then adjusted to the desired layer thickness.
- the carrier web Downstream, the carrier web is passed through a second dryer 35, in which the solvent or dispersant for the rear coating of the carrier web 2 is driven out, so that the carrier web 2 leaving the second dryer 35 on the top with the first separator 4 and on the back is provided with the second separator 3 of greater layer thickness.
- the carrier web 2 equipped so far is guided downstream of the second dryer 35 through a third coating unit 27, in which a dispersion of the bead polymer is applied to the first separator by means of a further applicator roller.
- the bead polymer dispersion contained in the trough in which the applicator roller rotates has previously been added to the thickener mentioned and the wetting agent in the amount desired in each case.
- the amount of thickener to be added may only be so large that after the coating of the pressure-sensitive adhesive dispersion on the first separator, a coherent, essentially single-layer pearl layer of pressure-sensitive adhesive is obtained on the first separator 4 of the carrier web 2.
- the carrier web is passed through a third dryer 37, in which the entire water content of the adhesive coating and of the thickening agent and the wetting agent is expelled.
- the third dryer 37 then leaves a transfer path 1, which has a high separating force on the back with the second separator and a low separating force on the top with a separator on this is provided with pressure-sensitive adhesive in the form of a pearl polymer.
- the transfer web 1 is wound up in the reeling station 28 onto a storage drum to form a roll 55. After separation of the wound transfer web from the transfer web 1 supplied from the third dryer 37, the roll 55 with the wound transfer web is ready for transport.
- the pressure-sensitive adhesive 5 applied to the transfer web 1 is applied in the device designated as a whole according to FIG. 4 to sheets of paper or the like.
- the device 60 rests on a movable underframe 61, in which the drives for the various subsequently rollers to be described are housed.
- Each sheet from a sheet stack 62, the end edge of which rests against a contact surface 66, is transported in device 63 by the device 60 and is outputted into a sheet collector 64 at the end of the device 60 or wound onto a roll 65.
- the device 60 has an interconnection section 72, a scaling and staggering device 74 that mimics this direction 63 and a transfer section 76, which is connected downstream of the staggering section 74.
- the sealing section 72 has a suction roller 80 which is arranged below the contact surface 66 of the stack 62 and is driven at a high number of revolutions of, for example 10,000 revolutions per hour (depending on the type of sheet) about its axis parallel to the front edge of the stack 62 is.
- the suction roll 80 is a hollow roll and has several on its periphery Uniformly distributed, axially parallel suction slits In the interior of the hollow roll, there is an essentially fixed suction channel, which ends immediately below the suction slit adjacent to the bottom sheet of the stack 62. When the suction channel is connected to a suction pump and the suction roller 80 is rotated (namely in the illustration according to FIG.
- the bottom sheet of the stack 62 is sucked in by a suction slot passing underneath it and m pulled in the direction 63 under the stack 62
- the drawn sheet arrives directly behind the suction roll between two rolls, not shown, of a pair of rolls, one of which is driven and gives the drawn sheet a relatively high feed rate, which corresponds to the speed at which the sheet of the Stack 62 has been withdrawn.
- the sheets of the stack 62 are therefore drawn off from the stack 62 one after the other from below, the front edge 33 of a subsequent sheet 12 still being slightly above the rear edge of a preceding sheet 11.
- the overlapping and staggering device 74 has two pairs of rollers 82, 84 spaced apart in the feed direction 63, of which one roller is driven in each case.
- the speed at which the rollers of the roller pairs 82, 84 are driven is substantially lower than the take-off speed of a sheet from the stack 62. Therefore, a subsequent sheet slides further over the top of a sheet preceding it in the direction of travel 23, to the extent that between the front edge 31 of a preceding sheet 11 and the front edge 33 of a next sheet 12, which lies almost entirely on top of it, a constant section d, called the scales or scaling heights, remains (Fig. 2).
- This staggered or scaled sheet stream 10 from successive, largely one above the other lying sheet, as shown in FIG. 2 with the sheet 11, 12, 13, 14, 15, 16, 17, 18, 19, is characterized in that between the leading edges in the direction of m 23, successive sheets of the mentioned distance d remains.
- the scaled or staggered sheets arrive after the device 74 between a pressure roller 86 and a lower m direction elastically mounted counter pressure roller 88 of the transfer section 76, one of which is driven.
- the pressure roller 86 and the counter-pressure roller 88 lie in the path of the transfer path 1 through the device 60.
- a massive stand 71 rises above the passage path of the sheets through the device 60, from which two mandrels 73 and 75 protrude at a distance in the conveying direction 63.
- the transfer path 1 coming from the gap between the pressure roller 86 and the counter-pressure roller 88 is guided around the separating bar 89 and from there to the deflection roller 87, so that the transfer path rotates around the deflection roller 87 to form an obtuse angle to the feed direction 63 and from this is wound onto the roller 65 which is driven in rotation with the counter-pressure roller 88 and is seated on the mandrel 75.
- the staggered sheets run in the gap between the pressure roller 86 or the pressure sensitive adhesive 5 of the transfer web 1 and the counter pressure roller 88 and come under pressure under contact with the outside of the pressure sensitive adhesive 5. Since the top of the sheets of the stack 62 is at least one of the leading edge of the sheet starting width d are coated with an adhesion promoter, the pressure sensitive adhesive 5 during the joint passage of the transfer belt 1 and the staggered sheet between the upper pressure roller 86 and the counter-pressure roller 88 on the free, that is, not covered by the subsequent sheet part of the top of a sheet, that is to say transferred to a strip of width d lying parallel to the front edge 31 of the foremost sheet 11 and adheres there. As the staggered sheets pass between the rollers 86 and 88, a coherent section is thus formed on the foremost sheet sections of the width d Transfer pressure-sensitive adhesive layer 5 from first separator 4 of transfer web 1.
- the further path of the sheets which have been pressure-sensitive adhesive-coated, staggered or shingled (depending on the size of d) through the device 60 then leads from the transfer section 76 to the sheet collector 64 after the staggering of the sheets has been lifted and then the sheets one above the other displayed as a stack.
- the back of the sheets is coated with a release aid so that the sheets provided with pressure sensitive adhesive do not stick to one another.
- the transfer web freed from the pressure sensitive adhesive runs from the deflection roller 87 onto the roller 65.
- the transfer web is pulled off at an acute angle to the feed direction 63, the flaky or staggered sheets adhering to the pressure sensitive adhesive are carried along by the transfer web still coated with pressure sensitive adhesive and are guided over the further deflection roller 87 and wound onto the roll 65.
- the separating strip 89 in FIG. 4 is removed and the roller 87 is displaced substantially further to the right.
- the transfer tape 1 is found completely on the roll 65 without pressure-sensitive adhesive. It can then again be fed as roll 50 to the unwinding station 20 described above in connection with FIG. 3 and again be coated with pressure sensitive adhesive.
- the first variant relates to an embodiment in which the transfer belt 1 load-bearing rollers 55 and 65 are accommodated in the underframe 61.
- the transfer tape la is wound with a pressure-sensitive adhesive coating 5a onto a sleeve 73a which is rotatably fastened on a support 71a which is firmly connected to the supporting frame of the substructure 61.
- the transfer path la runs over the counter-pressure roller 88 driven according to arrow f 88 and from there onto a sleeve 75a which is rotatably fastened to a further carrier 72a carried by the substructure 61.
- the individual sheets of the sheet stack 62 in the illustration according to FIG. 5 are coated on the underside with an adhesion promoter or primer and on the top with a release aid.
- the scaling shown in FIG. 2 by the scaling and staggering device 74 is retained, with the rear lower section of the width d of each sheet being exposed for the application of pressure-sensitive adhesive from the transfer web 1a.
- the transfer web la is pulled by the counter-pressure roller 88 together with the flaked or staggered sheets through the gap between the counter-pressure roller 88 and the pressure roller 86, the transfer web la being pressed against the sheet stream from below.
- the sheet stream leaving the two rollers is separated from the transfer belt 1 a by the separating strip 89 a, which is arranged below the latter, and is taken up by a suction roller 90 on the downstream side, which forms a further roller nip with a roller 91 arranged below it.
- An endless upper belt 92 consisting of a plurality of belts running in parallel, runs around the suction roll 90 as well as one according to arrow 93 Downstream of this roller 95 um, and a lower belt 96, which also has a plurality of belts running in parallel, rotates according to arrow 97 around the roller 91 and a downstream of this downstream of the roller 95 arranged below the roller 95.
- the distance of the suction roller 90 with the associated roller 91 to the separating strip 89a is adjustable and depends on the cutting length.
- the suction roller 90 and the other rollers 91, 95, 98 rotate so quickly that the scaled or staggered sheets are separated again.
- the sheets separated in this way along the feed path between the pair of suction rolls 90, 91 and pair of rolls 96, 98 are output into the sheet collector 64 and stacked.
- the individual sheets are located one above the other in this sheet collector, the lower edge of which, in the conveying direction 63, is coated in width d (except for the bottom sheet of the stack) with adhesive.
- the second variant of the device according to FIG. 5 provides, as a further embodiment of the invention, a reduced stand 71b rising above the device 60, on which the roller 55 is rotatably held in the direction of the arrow f 55, as in the embodiment shown in FIG.
- the counter-pressure roller 88 pulls the transfer tape 1 coated with pressure-sensitive adhesive 5 together with the sheets scaled or staggered according to FIG. 2 into the nip between the counter-pressure roller 88 and the pressure roller 86, the transfer web 1 being pressed onto the sheet stream from above, and transfers the pressure-sensitive adhesive on the individual sheets, which in this exemplary embodiment are again coated on the top with adhesion promoter (primer) and on the underside with a release aid (release).
- the transfer belt 1 runs on the sleeve 75a, which is rotatably held in the base 61 of the device.
- the scaled or staggered sheets are taken from the transfer web 1 and wound up with the transfer web to form the roll 65a.
- the transfer belt in the last-mentioned embodiment with the scaled or staggered sheets is wound onto the sleeve 75a such that the sheets are on the outside.
- the singling station comprising the suction roll and the associated further rolls as well as the sheet collector 64 and the separating strip 89a can be omitted.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/077,365 US5985439A (en) | 1995-11-30 | 1996-11-29 | Transfer belt for applying adhesive and a process for manufacturing the same |
AT96942282T ATE203692T1 (de) | 1995-11-30 | 1996-11-29 | Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung |
AU11393/97A AU1139397A (en) | 1995-11-30 | 1996-11-29 | Transfer belt for applying adhesive and a process for manufacturing same |
EP96942282A EP0863957B1 (de) | 1995-11-30 | 1996-11-29 | Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung |
DE59607429T DE59607429D1 (de) | 1995-11-30 | 1996-11-29 | Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19544636A DE19544636A1 (de) | 1995-11-30 | 1995-11-30 | Transferbahn zum Auftragen von Haftklebern sowie Verfahren zu ihrer Herstellung |
DE19544636.4 | 1995-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997020006A2 true WO1997020006A2 (de) | 1997-06-05 |
WO1997020006A3 WO1997020006A3 (de) | 1997-07-03 |
Family
ID=7778804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/005306 WO1997020006A2 (de) | 1995-11-30 | 1996-11-29 | Transferbahn zum auftragen von haftkleber sowie verfahren zu ihrer herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5985439A (de) |
EP (1) | EP0863957B1 (de) |
AT (1) | ATE203692T1 (de) |
AU (1) | AU1139397A (de) |
DE (2) | DE19544636A1 (de) |
WO (1) | WO1997020006A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6610358B1 (en) | 1999-03-12 | 2003-08-26 | Premark Rwp Holdings, Inc. | System and method for two sided sheet treating |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8281737B2 (en) | 2003-03-10 | 2012-10-09 | Boston Scientific Scimed, Inc. | Coated medical device and method for manufacturing the same |
WO2006094835A1 (en) * | 2005-03-11 | 2006-09-14 | Ryco Book Protection Services Limited | Method and apparatus for indirectly coating a substrate with a hot flowable viscous adhesive |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0543847A (ja) * | 1991-08-13 | 1993-02-23 | Sekisui Chem Co Ltd | 両面粘着テープの製造方法 |
DE4210329A1 (de) * | 1992-03-30 | 1993-10-07 | Koenig & Bauer Ag | Anordnung zum Verbinden aufeinanderfolgender, zu Rollen gewickelter Papierbahnen |
JPH06271822A (ja) * | 1993-03-23 | 1994-09-27 | New Oji Paper Co Ltd | 粘着シート |
US5380395A (en) * | 1992-12-28 | 1995-01-10 | Toyo Chemical Co., Ltd. | Automatic adhesive transfer device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691140A (en) * | 1970-03-09 | 1972-09-12 | Spencer Ferguson Silver | Acrylate copolymer microspheres |
DE4305081C2 (de) * | 1993-02-19 | 1996-08-01 | Minnesota Mining & Mfg | Verfahren und Vorrichtung zum Auftragen von Haftkleber auf Bogen aus Papier oder dergleichen Material |
US5514435A (en) * | 1993-03-10 | 1996-05-07 | New Oji Paper Co., Ltd. | Adhesive sheet |
-
1995
- 1995-11-30 DE DE19544636A patent/DE19544636A1/de not_active Withdrawn
-
1996
- 1996-11-29 EP EP96942282A patent/EP0863957B1/de not_active Expired - Lifetime
- 1996-11-29 US US09/077,365 patent/US5985439A/en not_active Expired - Lifetime
- 1996-11-29 WO PCT/EP1996/005306 patent/WO1997020006A2/de active IP Right Grant
- 1996-11-29 AU AU11393/97A patent/AU1139397A/en not_active Abandoned
- 1996-11-29 DE DE59607429T patent/DE59607429D1/de not_active Expired - Fee Related
- 1996-11-29 AT AT96942282T patent/ATE203692T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0543847A (ja) * | 1991-08-13 | 1993-02-23 | Sekisui Chem Co Ltd | 両面粘着テープの製造方法 |
DE4210329A1 (de) * | 1992-03-30 | 1993-10-07 | Koenig & Bauer Ag | Anordnung zum Verbinden aufeinanderfolgender, zu Rollen gewickelter Papierbahnen |
US5380395A (en) * | 1992-12-28 | 1995-01-10 | Toyo Chemical Co., Ltd. | Automatic adhesive transfer device |
JPH06271822A (ja) * | 1993-03-23 | 1994-09-27 | New Oji Paper Co Ltd | 粘着シート |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 345 (C-1077), 30.Juni 1993 & JP 05 043847 A (SEKISUI CHEM CO LTD), 23.Februar 1993, * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 686 (C-1292), 26.Dezember 1994 & JP 06 271822 A (NEW OJI PAPER CO LTD), 27.September 1994, & US 5 514 435 A (NEW OJI PAPER CO LTD) 7.Mai 1996 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6610358B1 (en) | 1999-03-12 | 2003-08-26 | Premark Rwp Holdings, Inc. | System and method for two sided sheet treating |
Also Published As
Publication number | Publication date |
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EP0863957B1 (de) | 2001-08-01 |
AU1139397A (en) | 1997-06-19 |
DE59607429D1 (de) | 2001-09-06 |
WO1997020006A3 (de) | 1997-07-03 |
DE19544636A1 (de) | 1997-06-05 |
ATE203692T1 (de) | 2001-08-15 |
EP0863957A2 (de) | 1998-09-16 |
US5985439A (en) | 1999-11-16 |
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