WO1999039916A1 - Forme typographique anti-dechirure - Google Patents

Forme typographique anti-dechirure Download PDF

Info

Publication number
WO1999039916A1
WO1999039916A1 PCT/EP1999/000810 EP9900810W WO9939916A1 WO 1999039916 A1 WO1999039916 A1 WO 1999039916A1 EP 9900810 W EP9900810 W EP 9900810W WO 9939916 A1 WO9939916 A1 WO 9939916A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
pressure mold
protective layer
dye
mold according
Prior art date
Application number
PCT/EP1999/000810
Other languages
German (de)
English (en)
Inventor
Martin Schleussner
Original Assignee
Technoplast Beschichtungsgesellschaft Mbh
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 Technoplast Beschichtungsgesellschaft Mbh filed Critical Technoplast Beschichtungsgesellschaft Mbh
Priority to DE59905735T priority Critical patent/DE59905735D1/de
Priority to EP99907519A priority patent/EP1053106B1/fr
Priority to PT99911899T priority patent/PT1012239E/pt
Publication of WO1999039916A1 publication Critical patent/WO1999039916A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam

Definitions

  • the subject of the present patent application is a high-pressure mold for printing processes, a process for producing the high-pressure mold and the use of the high-pressure mold in printing processes.
  • high-pressure molds are used in which the printing parts are raised compared to the non-printing parts. It is assumed that a high-pressure mold with a flat surface is provided by indentations in the area of the non-printing parts.
  • the high-pressure molds consist of a two-layer structure, i.e. of a carrier layer and a dye or varnish transfer layer on it.
  • the carrier layer can be a metal or plastic film which gives the printing form a certain stability, while the ink or lacquer-transmitting layer is usually a polymer which can be removed by suitable means.
  • This dye or varnish transfer layer is removed by chemical or mechanical processes to determine the non-printing parts of the high pressure mold.
  • sharp or pointed objects e.g. Knives or awls are used, which can also damage the carrier layer when the dye or varnish transfer layer is removed.
  • the high-pressure form can tear or tear if it is inserted into the printing unit under mechanical tension. The consequences of this tearing apart from the increased use of material and the loss of time for the production of a new high-pressure mold are also the machine downtimes and the possible damage to the printing press.
  • the object of the present invention is to provide a high-pressure mold which is less sensitive to the mechanical removal of the dye or lacquer-transmitting layer and thus overcomes the disadvantages of the prior art described.
  • the object according to the invention is achieved by a high-pressure mold according to claim 1, a process for producing the high-pressure mold according to claim 6 and the use of the high-pressure mold according to claim 9.
  • the further claims represent preferred embodiments.
  • Figure 1 shows schematically the structure of the high pressure mold according to the invention.
  • the high-pressure mold according to the invention has a protective layer 3 between the carrier layer 1 and the dye or lacquer-transmitting layer 2, which protects the carrier layer 1 from mechanical damage.
  • a protective layer 3 between the carrier layer 1 and the dye or lacquer-transmitting layer 2, which protects the carrier layer 1 from mechanical damage.
  • a means for connecting the respective layers can be located between the carrier layer 1 and the protective layer 3 or between the dye or lacquer-transmitting layer 2 and the protective layer 3 of the high-pressure mold according to the invention.
  • the layers of the high pressure form according to the invention can be chemically, e.g. be connected by an adhesive, as well as physically by lamination or amination.
  • the protective layer can preferably consist of biaxially stretched polyester or of metals such as aluminum or stainless steel. It is crucial that the material - 3 - rial is suitable to protect the carrier layer 1 from mechanical damage.
  • the high-pressure mold according to the invention is produced by laminating, laminating or coating the carrier layer 1 with a protective layer 3 and the application of a dye or lacquer-transferring layer 2 to the composite of carrier layer 1 and protective layer 3.
  • a means for bonding can be applied between the carrier layer 1 and the protective layer 3 and / or between the protective layer 3 and the dye or lacquer-transmitting layer 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une forme typographique pour procédé d'impression, comportant une couche de support (1) et une couche de transfert de couleur ou de vernis (2), caractérisée en ce qu'une couche de protection (3) préservant d'une détérioration mécanique la couche de support (1) se trouve entre cette dernière et la couche de transfert de couleur ou de vernis (2).
PCT/EP1999/000810 1998-02-06 1999-02-08 Forme typographique anti-dechirure WO1999039916A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59905735T DE59905735D1 (de) 1998-02-06 1999-02-08 Einreissgeschützte hochdruckform
EP99907519A EP1053106B1 (fr) 1998-02-06 1999-02-08 Forme typographique anti-dechirure
PT99911899T PT1012239E (pt) 1998-02-06 1999-04-08 Método e sistema de gestão de lotes de células imunocompetentes para utilizações diferidas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19804672.3 1998-02-06
DE1998104672 DE19804672A1 (de) 1998-02-06 1998-02-06 Einreißgeschützte Hochdruckform

Publications (1)

Publication Number Publication Date
WO1999039916A1 true WO1999039916A1 (fr) 1999-08-12

Family

ID=7856806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/000810 WO1999039916A1 (fr) 1998-02-06 1999-02-08 Forme typographique anti-dechirure

Country Status (4)

Country Link
EP (1) EP1053106B1 (fr)
DE (2) DE19804672A1 (fr)
PT (1) PT1012239E (fr)
WO (1) WO1999039916A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053824A1 (de) 2004-11-04 2006-05-11 Folex Coating Gmbh Druckform für Lacke
DE202016003289U1 (de) 2016-05-30 2017-09-20 Folex Coating Gmbh Lackierform für Flexo- und Offsetdruck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344233A1 (de) * 1972-09-09 1974-03-21 Newton Horwood Ltd Druckplatte und verfahren zu ihrer herstellung
FR2559426A1 (fr) * 1984-02-10 1985-08-16 Ferre Jean Michel Plaque flexographique
EP0306933A2 (fr) * 1987-09-09 1989-03-15 BONNER ZEITUNGSDRUCKEREI UND VERLAGSANSTALT H. NEUSSER GmbH & CO. KG Plaque d'impression pour l'impression en relief sur rotative à journaux
WO1993023253A1 (fr) * 1992-05-11 1993-11-25 E.I. Du Pont De Nemours And Company Procede de realisation d'un cliche flexographique multicouche
DE19633643A1 (de) * 1996-08-21 1998-03-05 Schepers Druckformtechnik Gmbh Druckwalze oder -zylinder mit einem Kern aus Metall oder Kunststoff und Verfahren zur Herstellung derselben bzw. desselben

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344233A1 (de) * 1972-09-09 1974-03-21 Newton Horwood Ltd Druckplatte und verfahren zu ihrer herstellung
FR2559426A1 (fr) * 1984-02-10 1985-08-16 Ferre Jean Michel Plaque flexographique
EP0306933A2 (fr) * 1987-09-09 1989-03-15 BONNER ZEITUNGSDRUCKEREI UND VERLAGSANSTALT H. NEUSSER GmbH & CO. KG Plaque d'impression pour l'impression en relief sur rotative à journaux
WO1993023253A1 (fr) * 1992-05-11 1993-11-25 E.I. Du Pont De Nemours And Company Procede de realisation d'un cliche flexographique multicouche
DE19633643A1 (de) * 1996-08-21 1998-03-05 Schepers Druckformtechnik Gmbh Druckwalze oder -zylinder mit einem Kern aus Metall oder Kunststoff und Verfahren zur Herstellung derselben bzw. desselben

Also Published As

Publication number Publication date
EP1053106A1 (fr) 2000-11-22
DE19804672A1 (de) 1999-08-12
EP1053106B1 (fr) 2003-05-28
PT1012239E (pt) 2010-03-02
DE59905735D1 (de) 2003-07-03

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