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EP1798033A2 - Laminage avec un dispositif de gaufrage - Google Patents

Laminage avec un dispositif de gaufrage Download PDF

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Publication number
EP1798033A2
EP1798033A2 EP06025511A EP06025511A EP1798033A2 EP 1798033 A2 EP1798033 A2 EP 1798033A2 EP 06025511 A EP06025511 A EP 06025511A EP 06025511 A EP06025511 A EP 06025511A EP 1798033 A2 EP1798033 A2 EP 1798033A2
Authority
EP
European Patent Office
Prior art keywords
sheet
coating
printing
film
printed
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.)
Ceased
Application number
EP06025511A
Other languages
German (de)
English (en)
Other versions
EP1798033A3 (fr
Inventor
Jürgen Schölzig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
Manroland AG
MAN Roland Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manroland AG, MAN Roland Druckmaschinen AG filed Critical Manroland AG
Publication of EP1798033A2 publication Critical patent/EP1798033A2/fr
Publication of EP1798033A3 publication Critical patent/EP1798033A3/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B41F19/062—Presses of the rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/08—Print finishing devices, e.g. for glossing prints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/20—Arrangements for moving, supporting or positioning the printing foil
    • B41P2219/22—Guiding or tensioning the printing foil
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1705—Lamina transferred to base from adhered flexible web or sheet type carrier
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1722—Means applying fluent adhesive or adhesive activator material between layers
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means

Definitions

  • the invention relates to a method and a device for transferring imaging or covering layers from a carrier foil to printed sheets according to the preamble of patent claim 1 and of patent claim 18, respectively.
  • a printing sheet After a printing sheet is provided with a two-dimensional adhesive application or an adhesive pattern, it is passed through the coating unit, wherein by means of the pressure roller, the pressure sheet resting on the impression cylinder is brought into contact with the film material.
  • the down-facing functional layer engages tightly with the adhesive-provided areas on the signature. Thereafter, the functional layer adheres only in the area provided with adhesive pattern or even full-surface adhesive areas on, wherein the carrier film, the functional layer is removed in the region of the adhesive pattern.
  • the print sheet is laid out in the coated state.
  • the lamination or the sealing with a film layer are known in the graphic arts.
  • the state of the art in this case is known from the journal Flexo + Tief-Druck Heft 2, 2005 in "New Trends in laminated packaging” method that allow meaningful combinations with positive properties of different materials in a compact composite production of different laminated packaging.
  • accurate knowledge of the substrate, ink system, and adhesive and their interactions are required to eliminate the dangers of improperly processed laminating packaging.
  • the publication reports on laminating inks on the barrier properties of coatings and on the defects in a manufacturing process.
  • a disadvantage of the described procedures is that they are not flexible to use, require extensive know-how on the complex processes and are difficult to handle.
  • the object of the invention is therefore to provide a method according to the preamble of claim 1 and an apparatus according to the preamble of claim 18, by means of which a lamination of printed sheets can be simple, safe, economical and accurate, and method and apparatus should be easy to handle.
  • a method in its use for laminating or multiple lamination of one or both sides to be coated Functional packs, eg with barrier properties, a sheet-fed rotary printing machine used and the lamination is performed in the cold foil stamping process.
  • coating units such as paint modules, a device for perfecting and coating modules for a one- or two-sided film application are possible.
  • the production of effect and functional application or film composite packaging can also be made possible by methods and apparatus in conjunction with a printability of the printing substrate on both sides.
  • the transfer nip 6 in the coating unit 2 is formed by a press roll 3 and an impression cylinder 4.
  • the press roller 3 may correspond to the blanket cylinder, the impression cylinder 4 to the impression cylinder of an offset printing unit.
  • the press roller 3 can also correspond to the forme cylinder and the impression cylinder 4 to the impression cylinder of a paint module.
  • a web guide for transfer films is shown within the used for the film transfer coating 2 .
  • an integrated in the applicator 1 film transfer device may be provided, whereby an integrated film application module is created.
  • a press roll 3 ' is assigned downstream of a printing gap between a blanket or forme cylinder 13 and the impression cylinder 4 on a counter-pressure cylinder 4.
  • a film web 5 'of a transfer film after coating the Substrate by means of the applicator 1 to the transfer gap formed as mentioned above 6 'supplied and also be discharged directly again.
  • the cold foil stamping takes place in a single integrated foil application module FA, as indicated in FIG.
  • an applicator can also be arranged in a compact design within the coating module in an integrated film application module FA.
  • the transfer film would be guided here around the blanket cylinder 13 or approximately tangentially past it through the designated printing nip.
  • Such an adhesive applicator device 1 ' may consist of a compact forme cylinder for supporting a printing form for the adhesive and an applicator of a chamber doctor blade and an anilox roller for supplying the adhesive.
  • the adhesive application is first carried out on the printing substrate and the film application is carried out immediately thereafter.
  • the film supply roll 8 is assigned to the coating unit 2 on the sheet feed side.
  • the film supply roll 8 has a rotary drive 7 for the continuous controlled feeding of the transfer film to the coating unit 2.
  • a film feed deflection or tension rollers for guiding the transfer film 5 may be provided in a substantially constant tension against the press roller 3.
  • a film collecting roller 9 is provided for the used sheet material.
  • a rotary drive 7 on the film collecting roller 9 is always advantageous. It can even be provided that the transfer film 5 is conveyed on the outlet side by means of the rotary drive 7 and held taut on the inlet side by means of a brake.
  • the press roll 3 (as a blanket cylinder or forme cylinder or separate press roll) carries on its surface a compressible or damping, e.g. also provided with a compressible intermediate layer element.
  • the press roll 3 can be provided with a press cover, for example as a plastic cover, comparable to a blanket or blanket, which is held in a cylinder channel on clamping devices.
  • a desirable advantageous compressibility can be produced by means of a conventional compressible blanket or combined coverings of a hard blanket and a soft pad.
  • the film feed of the transfer film 5 from the film supply roll 8 to the transfer nip 6 and the film collection roller 9 is gradually controlled, the transfer film 5 is then stopped, if no transfer of imaging or covering layers should take place.
  • the associated device preferably includes a corresponding feed control for the transfer sheet 5, which ensures that at least the lying in the region of the press roller 3 and the impression cylinder 4 part of the film web is stationary as long as the cylinder channel passes.
  • a further improvement of the film utilization of the type described results when the transfer film 5 is divided into one or more Operafolienbahnen lesser width.
  • the utilization of the transfer film 5 can be improved even in zonally different lengths coating areas within an arc.
  • the device for the film transfer is downstream of the printing units of a sheet-fed press Printing or coating plant arranged. With such an arrangement, the surface of the fresh print is further protected.
  • a second such device can be arranged downstream, so that a double lamination of a sheet is possible.
  • a configuration can be provided which provides a first film application module in front of the first color or coating transfer printing unit and a second film application module after the last color transferring printing unit. In this way, a first lamination or barrier layer can be applied directly to the printing substrate and a second lamination can be applied over the printed image.
  • coating units such as paint modules, a device for perfecting and coating modules for a one- or two-sided film application are possible.
  • the production of effect and functional application or of film composite packaging can also be made possible in connection with a printability of the printing material on both sides.
  • FIGS. 2 and 3 For this purpose, machine configurations are schematically illustrated in FIGS. 2 and 3, which allow for example corresponding operating modes.
  • FIGS. 2 and 3 provide printing units D which serve for processing viscous printing inks.
  • the printing units D can also be optional Paint modules for processing liquid coatings or coating media are used.
  • Printing units D can also be used to apply a coating of liquid coating media.
  • FIG. 2 shows a first variant of such a configuration.
  • the illustrated printing machine has after two to the sheet feeder AN subsequent printing units D or paint modules or a combination of printing units and paint modules to a so-called turning device W.
  • Turning devices W serve to invert a single-sided printed or coated printed sheet during sheet-fed operation of a sheet-fed printing press, so that its previous underside becomes the upper side, which can subsequently be printed or coated.
  • the applicator 1 and a coating module 2 adjoin the turning device W, which can also be arranged as an integrated film application module FA within a printing unit. Thereafter, if necessary, several further printing units D are provided up to the sheet delivery AU.
  • each printed sheet can first be printed one-by-two or two-color or printed and coated, then turned, then coated with a laminating film layer over the entire surface and subsequently printed again in multiple colors.
  • a laminating film layer over the entire surface and subsequently printed again in multiple colors.
  • packaging which requires a protective or barrier layer against the escape of substances from the packaging contents. This also prevents that the ink applied to the packaging can change adversely.
  • FIG. 3 shows a second variant of such a configuration.
  • the illustrated printing machine then has a one- or two-part film application module on the sheet feeder AN and subsequently a so-called turning device W, which serves to turn over a printed sheet coated with film material so that its previous underside can subsequently be printed or coated.
  • the applicator 1 and a coating module 2 adjoin the turning device W, which can also be arranged as an integrated film application module FA within a printing unit. Thereafter, if necessary, several further printing units D are provided up to the sheet delivery AU.
  • each printed sheet can first be printed on its rear side in one or two colors, then turned, then coated over its entire surface with a laminating layer and subsequently printed again in multiple colors.
  • a laminating layer is a laminating layer against the escape of substances from the packaging contents. This also prevents that the ink applied to the packaging can change adversely.
  • the device includes a coating module for the cold foil stamping process before and / or after a turning device within a sheet-fed printing machine and complements the described process engineering in an advantageous manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
EP06025511A 2005-12-17 2006-12-09 Laminage avec un dispositif de gaufrage Ceased EP1798033A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005060589A DE102005060589A1 (de) 2005-12-17 2005-12-17 Kaschieren mittels einer Prägeeinrichtung

Publications (2)

Publication Number Publication Date
EP1798033A2 true EP1798033A2 (fr) 2007-06-20
EP1798033A3 EP1798033A3 (fr) 2010-03-24

Family

ID=37909550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025511A Ceased EP1798033A3 (fr) 2005-12-17 2006-12-09 Laminage avec un dispositif de gaufrage

Country Status (3)

Country Link
US (1) US20070137774A1 (fr)
EP (1) EP1798033A3 (fr)
DE (1) DE102005060589A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062498A1 (de) * 2005-12-27 2007-07-05 Man Roland Druckmaschinen Ag Verfahren zum Kaltfolienprägen
DE102006060830A1 (de) * 2006-12-22 2008-06-26 Man Roland Druckmaschinen Ag Kaltfolienapplikation mit Prägung
US20100078121A1 (en) * 2006-12-23 2010-04-01 Man Roland Druckmaschinen Ag Multi-color printing machine with film-transfer device
DE102007031051A1 (de) * 2007-07-04 2009-01-08 Manroland Ag Kaschiertes Druckprodukt und Verfahren zur Herstellung desselben
DE102009002822A1 (de) * 2008-05-28 2009-12-03 Manroland Ag Betrieb eines Kaltfolienaggregates mit Kleberauftrag
CN106739452B (zh) * 2016-11-29 2018-09-21 安徽紫荆花壁纸股份有限公司 一种墙布转印、压纹加工系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569520B1 (fr) 1991-01-29 1996-01-17 CROS, Jean-Pierre Materiau pour impression et installation d'impression au moyen de ce materiau
WO2005100024A1 (fr) 2004-04-13 2005-10-27 Man Roland Druckmaschinen Ag Machine a imprimer comportant un dispositif d'estampage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248232C1 (de) * 1982-12-27 1984-02-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckmaschine zum Bedrucken und abschliessenden Lackieren von Bogen
US4939992A (en) * 1987-06-24 1990-07-10 Birow, Inc. Flexographic coating and/or printing method and apparatus including interstation driers
US5651316A (en) * 1995-10-02 1997-07-29 Howard W. DeMoore Retractable printing/coating unit operable on the plate and blanket cylinders simultaneously from the dampener side of the first printing unit or any consecutive printing unit of any rotary offset printing press
GB9524502D0 (en) * 1995-11-30 1996-01-31 Elfglade Ltd Transfer printing method and apparatus
US5891552A (en) * 1996-01-04 1999-04-06 Mobil Oil Corporation Printed plastic films and method of thermal transfer printing
JPH10296953A (ja) * 1997-04-23 1998-11-10 Komori Corp コーティング装置
JP2000103035A (ja) * 1998-07-30 2000-04-11 Komori Corp シ―ト状物コ―ティング装置
DE29818148U1 (de) * 1998-10-10 2000-02-17 MAN Roland Druckmaschinen AG, 63075 Offenbach Beschichtungsmaschine zum Veredeln von Bogenmaterial
JP4478346B2 (ja) * 2001-03-06 2010-06-09 大日本印刷株式会社 画像形成方法及び中間転写記録媒体
JP3737037B2 (ja) * 2001-05-31 2006-01-18 ニスカ株式会社 印刷装置
JP4675526B2 (ja) * 2001-09-21 2011-04-27 株式会社東芝 印刷装置及び印刷方法
DK1682351T4 (en) * 2003-11-14 2018-08-13 Lappe Kurt Method and device for combination pressure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569520B1 (fr) 1991-01-29 1996-01-17 CROS, Jean-Pierre Materiau pour impression et installation d'impression au moyen de ce materiau
WO2005100024A1 (fr) 2004-04-13 2005-10-27 Man Roland Druckmaschinen Ag Machine a imprimer comportant un dispositif d'estampage

Also Published As

Publication number Publication date
DE102005060589A1 (de) 2007-06-21
EP1798033A3 (fr) 2010-03-24
US20070137774A1 (en) 2007-06-21

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