EP1762397A1 - Forme d'impression compressible multicouche - Google Patents

Forme d'impression compressible multicouche Download PDF

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Publication number
EP1762397A1
EP1762397A1 EP05112715A EP05112715A EP1762397A1 EP 1762397 A1 EP1762397 A1 EP 1762397A1 EP 05112715 A EP05112715 A EP 05112715A EP 05112715 A EP05112715 A EP 05112715A EP 1762397 A1 EP1762397 A1 EP 1762397A1
Authority
EP
European Patent Office
Prior art keywords
layer
printing
compressible
printing form
kpa
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.)
Withdrawn
Application number
EP05112715A
Other languages
German (de)
English (en)
Inventor
Thomas Dr. Dietrich
Arne Weber
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.)
Folex Coating GmbH
Original Assignee
Folex Coating GmbH
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 Folex Coating GmbH filed Critical Folex Coating GmbH
Priority to EP05112715A priority Critical patent/EP1762397A1/fr
Publication of EP1762397A1 publication Critical patent/EP1762397A1/fr
Withdrawn legal-status Critical Current

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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
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing

Definitions

  • the surface coating in offset and flexographic presses has to be distinguished from conventional printing with inks.
  • UV lacquers used are often aggressive (non-cured state of UV-curing lacquers) or have to be applied to non-dried ink layers without even assuming printing inks (water-based dispersion lacquers).
  • the packaging industry is increasingly printing multi-layered cartons that are sensitive to pressure and offer no flat printing surfaces.
  • the object of the present invention was to overcome the mentioned disadvantages of the prior art.
  • the object is achieved by a printing forme for a printing process with a carrier layer and a color or ink-transfer printing layer, wherein there are at least two compressible layers between the carrier layer and the printing layer, which have a different compressibility.
  • the support may be selected, for example, from polyethylene, polypropylene, polycarbonate, polyester, polyvinyl chloride, polystyrene, aluminum, steel, tinplate or a fiber fabric.
  • the compressible layer or layers may have both closed and open pores.
  • Suitable materials for the compressible layers are polyurethane, silicone, polyethylene, nitrile butyl rubber, olefin polymer and mixtures thereof.
  • the printing formes have exactly two compressible layers, in another preferred embodiment exactly three compressible layers.
  • Suitable compressible layers are in the range of about 500 to 1200 kPa.
  • the measurement is carried out at a pressure of 0.2 mm with a load speed of 80 N / min, test area 1.0 cm, preload 400 N / cm; see DIN 16621.
  • the composite, compressible layer (2a + 2b) with pressure layer shows an optimal, compressible behavior at a depression of 0.35 mm from 900 - 1000 kPa.
  • Test conditions load rate 80 N / min, test area 1.0 cm 2 , preload: 400 N / cm
  • the described sequence of foams can also be done in reverse order or with other compressible layers depending on the application.
  • the printing forms can be optimized for different substrates.
  • the above construction shows good printing properties in corrugated board with flat F-wave (special designation of special corrugated cardboard).

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  • Printing Plates And Materials Therefor (AREA)
EP05112715A 2005-09-12 2005-12-22 Forme d'impression compressible multicouche Withdrawn EP1762397A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05112715A EP1762397A1 (fr) 2005-09-12 2005-12-22 Forme d'impression compressible multicouche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05108356 2005-09-12
EP05112715A EP1762397A1 (fr) 2005-09-12 2005-12-22 Forme d'impression compressible multicouche

Publications (1)

Publication Number Publication Date
EP1762397A1 true EP1762397A1 (fr) 2007-03-14

Family

ID=36917348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05112715A Withdrawn EP1762397A1 (fr) 2005-09-12 2005-12-22 Forme d'impression compressible multicouche

Country Status (1)

Country Link
EP (1) EP1762397A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2588919A1 (fr) * 2010-07-02 2013-05-08 MacDermid Printing Solutions, LLC Feuille de mousse compressible multicouche et son procédé de fabrication
WO2021014268A1 (fr) * 2019-07-19 2021-01-28 3M Innovative Properties Company Système et procédé d'impression comprenant un rouleau d'impression ayant une couche interne épaisse élastiquement déformable et compressible

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582777A (en) * 1983-05-18 1986-04-15 W. R. Grace & Co. Compressible printing plate
DE4315456A1 (de) * 1993-05-10 1993-11-18 Ritz Karl Friedrich Axel Prof Farbübertragungselement für den Offset- und Flexodruck sowie für Lackierwerke im Druck
FR2803245A1 (fr) * 1999-12-31 2001-07-06 Rollin Sa Plaque compressible pour impression flexographique et procede d'obtention
DE10126067A1 (de) * 2001-05-28 2002-12-05 Polywest Kunststofftechnik Verfahren zum Herstellen einer direkt lasergravierbaren Druckplatte sowie nach dem Verfahren hergestellte Druckplatte
EP1361073A2 (fr) * 2002-05-08 2003-11-12 Rotec Hülsensysteme GmbH & Co. KG Manchon avec une couche extérieure dure et déformable, et un corps pour l'impression flexographique utiisant une telle couche
EP1230095B1 (fr) * 1999-10-13 2004-12-29 HaTec Produktions- und Handelsgesellschaft mbH Support pour dispositif d'impression et fardage destines a l'impression de materiaux a imprimer non planes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582777A (en) * 1983-05-18 1986-04-15 W. R. Grace & Co. Compressible printing plate
DE4315456A1 (de) * 1993-05-10 1993-11-18 Ritz Karl Friedrich Axel Prof Farbübertragungselement für den Offset- und Flexodruck sowie für Lackierwerke im Druck
EP1230095B1 (fr) * 1999-10-13 2004-12-29 HaTec Produktions- und Handelsgesellschaft mbH Support pour dispositif d'impression et fardage destines a l'impression de materiaux a imprimer non planes
FR2803245A1 (fr) * 1999-12-31 2001-07-06 Rollin Sa Plaque compressible pour impression flexographique et procede d'obtention
DE10126067A1 (de) * 2001-05-28 2002-12-05 Polywest Kunststofftechnik Verfahren zum Herstellen einer direkt lasergravierbaren Druckplatte sowie nach dem Verfahren hergestellte Druckplatte
EP1361073A2 (fr) * 2002-05-08 2003-11-12 Rotec Hülsensysteme GmbH & Co. KG Manchon avec une couche extérieure dure et déformable, et un corps pour l'impression flexographique utiisant une telle couche

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2588919A1 (fr) * 2010-07-02 2013-05-08 MacDermid Printing Solutions, LLC Feuille de mousse compressible multicouche et son procédé de fabrication
EP2588919A4 (fr) * 2010-07-02 2014-05-07 Macdermid Printing Solutions Feuille de mousse compressible multicouche et son procédé de fabrication
WO2021014268A1 (fr) * 2019-07-19 2021-01-28 3M Innovative Properties Company Système et procédé d'impression comprenant un rouleau d'impression ayant une couche interne épaisse élastiquement déformable et compressible
US11820125B2 (en) 2019-07-19 2023-11-21 3M Innovative Properties Company Printing system and method including printing roll having elastically deformable and compressible thick inner layer

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