EP1245385A3 - Nassoffset-Druckform mit fotothermisch veränderbarem Material, Verfahren und Vorrichtung zur Erzeugung und/oder Löschung eines Druckbildes einer Nassoffset-Druckform - Google Patents

Nassoffset-Druckform mit fotothermisch veränderbarem Material, Verfahren und Vorrichtung zur Erzeugung und/oder Löschung eines Druckbildes einer Nassoffset-Druckform Download PDF

Info

Publication number
EP1245385A3
EP1245385A3 EP02405245A EP02405245A EP1245385A3 EP 1245385 A3 EP1245385 A3 EP 1245385A3 EP 02405245 A EP02405245 A EP 02405245A EP 02405245 A EP02405245 A EP 02405245A EP 1245385 A3 EP1245385 A3 EP 1245385A3
Authority
EP
European Patent Office
Prior art keywords
offset printing
printing form
wet
image
erasing
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.)
Granted
Application number
EP02405245A
Other languages
English (en)
French (fr)
Other versions
EP1245385A2 (de
EP1245385B1 (de
Inventor
Matthias Riepenhoff
Olivier Stehlin
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik 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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1245385A2 publication Critical patent/EP1245385A2/de
Publication of EP1245385A3 publication Critical patent/EP1245385A3/de
Application granted granted Critical
Publication of EP1245385B1 publication Critical patent/EP1245385B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1041—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by modification of the lithographic properties without removal or addition of material, e.g. by the mere generation of a lithographic pattern
    • 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
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/006—Cleaning, washing, rinsing or reclaiming of printing formes other than intaglio formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/70—Forming the printing surface directly on the form cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Materials For Photolithography (AREA)
  • Catalysts (AREA)
  • Printing Methods (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Die Erfindung betrifft eine Nassoffset-Druckform mit einer Oberschicht (24), die ein fotokatalytisch und thermisch veränderbares Material enthält, das durch Bestrahlung mit Licht fotokatalytisch in einen hydrophilen und durch Erwärmung in einen lipophilen Zustand versetzbar ist. Der hydrophile Zustand bildet eine bebilderbare und der lipophilen Zustand bildet eine bebilderte Oberfläche (130, 131). Die Oberschicht (24) der Nassoffset-Druckform kann Absorptionszentren (24b) für eine Strahlung aufweisen, insbesondere für Laserstrahlung im NIR, mit der eine bildgemäße Erwärmung der Oberschicht (24) bewirkt wird.
EP02405245A 2001-03-29 2002-03-27 Nassoffset-Druckform mit fotothermisch veränderbarem Material, Verfahren und Vorrichtung zur Erzeugung und/oder Löschung eines Druckbildes einer Nassoffset-Druckform Expired - Lifetime EP1245385B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115435A DE10115435B8 (de) 2001-03-29 2001-03-29 Verfahren zur Erzeugung eines Druckbilds und/oder zur Löschung eines Druckbilds einer Nassoffset-Druckform mit fotothermisch veränderbarem Material
DE10115435 2001-03-29

Publications (3)

Publication Number Publication Date
EP1245385A2 EP1245385A2 (de) 2002-10-02
EP1245385A3 true EP1245385A3 (de) 2002-11-20
EP1245385B1 EP1245385B1 (de) 2006-03-29

Family

ID=7679484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405245A Expired - Lifetime EP1245385B1 (de) 2001-03-29 2002-03-27 Nassoffset-Druckform mit fotothermisch veränderbarem Material, Verfahren und Vorrichtung zur Erzeugung und/oder Löschung eines Druckbildes einer Nassoffset-Druckform

Country Status (7)

Country Link
US (2) US7051652B2 (de)
EP (1) EP1245385B1 (de)
JP (3) JP3874692B2 (de)
AT (1) ATE321661T1 (de)
DE (2) DE10115435B8 (de)
DK (1) DK1245385T3 (de)
ES (1) ES2261623T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213802B4 (de) 2002-03-27 2010-02-18 Wifag Maschinenfabrik Ag Verfahren zur Erhaltung von Bildinformation einer bebilderten Druckform
FI116389B (fi) * 2002-07-16 2005-11-15 Millidyne Oy Menetelmä pinnan ominaisuuksien säätämiseksi
DE102004007600A1 (de) * 2004-02-17 2005-09-01 Heidelberger Druckmaschinen Ag Druckform mit mehreren flächigen Funktionszonen
JP2006062365A (ja) * 2004-08-25 2006-03-09 Heidelberger Druckmas Ag 版を製造する方法
DE202006004340U1 (de) * 2006-03-18 2006-05-11 Man Roland Druckmaschinen Ag Bogendruckmaschine
US20090130451A1 (en) * 2007-11-19 2009-05-21 Tony Farrell Laser-weldable thermoplastics, methods of manufacture, and articles thereof
US8246754B2 (en) * 2009-09-25 2012-08-21 Hewlett-Packard Development Company, L.P. Process for removing ink from printed substrate
CN102248688A (zh) * 2011-03-14 2011-11-23 北京工业大学 水膜快速擦写导电聚偏乙烯导电层的方法
DE102013114706B4 (de) * 2013-12-20 2017-02-16 Sandvik Surface Solutions Division Of Sandvik Materials Technology Deutschland Gmbh Reinigung von Pressblechen oder umlaufenden Pressbändern
CN114911141B (zh) * 2022-07-11 2022-09-23 上海传芯半导体有限公司 Euv光刻方法及euv光刻设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612927A1 (de) * 1995-06-14 1996-11-21 Creo Products Inc Druckmaschine und Bilderzeugungsverfahren für eine Druckmaschine
EP0769372A1 (de) * 1995-10-20 1997-04-23 Eastman Kodak Company Flachdruckverfahren
EP0875395A1 (de) * 1997-05-01 1998-11-04 Eastman Kodak Company Flachdruckplatte aus einem Zirconia-Alumina keramischen Verbundstoff
EP0911155A1 (de) * 1997-10-24 1999-04-28 Fuji Photo Film Co., Ltd. Vorrichtung zur Herstellung einer Druckplatte und Drucker und Drucksystem die diese Vorrichtung verwenden
EP1020304A2 (de) * 1999-01-18 2000-07-19 Fuji Photo Film Co., Ltd. Flachdruck-Verfahren und -Vorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004924A (en) * 1965-05-17 1977-01-25 Agfa-Gevaert N.V. Thermorecording
US4084023A (en) * 1976-08-16 1978-04-11 Western Electric Company, Inc. Method for depositing a metal on a surface
DE4123959C1 (de) * 1991-07-19 1993-02-04 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5365847A (en) * 1993-09-22 1994-11-22 Rockwell International Corporation Control system for a printing press
US5694848A (en) * 1996-03-13 1997-12-09 Heidelberger Druckmaschinen Ag Printing unit for water based inks
DE69805723T2 (de) * 1997-09-12 2003-01-02 Fuji Photo Film Co., Ltd. Flachdruckverfahren und Druckplatte-Vorstufe für den Flachdruck
EP0911154B1 (de) 1997-10-24 2002-05-15 Fuji Photo Film Co., Ltd. Vorrichtung zur Herstellung einer Druckplatte und Drucker und Drucksystem die diese Vorrichtung verwenden
US6096471A (en) * 1998-05-25 2000-08-01 Agfa-Gevaert, N.V. Heat sensitive imaging element for providing a lithographic printing plate
DE19826377A1 (de) * 1998-06-12 1999-12-16 Heidelberger Druckmasch Ag Druckmaschine und Druckverfahren
US6391522B1 (en) * 1998-10-23 2002-05-21 Fuji Photo Film Co., Ltd. Offset printing plate precursor and method for offset printing using the same
US6851364B1 (en) * 1999-02-05 2005-02-08 Mitsubishi Heavy Industries, Ltd. Printing plate material and production and regenerating methods thereof
DE19911907B4 (de) 1999-03-17 2005-01-20 Maschinenfabrik Wifag Belichtungsverfahren und Belichtungsvorrichtung zur Bebilderung einer Druckform für einen Nassoffsetdruck
JP2000272265A (ja) * 1999-03-29 2000-10-03 Kodak Polychrome Graphics Japan Ltd 直描型平版印刷版原版およびそれを用いた印刷刷版作製方法
JP2001105757A (ja) * 1999-10-08 2001-04-17 Fuji Photo Film Co Ltd 平版印刷用刷版の作製方法
JP2001105761A (ja) 1999-10-14 2001-04-17 Fuji Photo Film Co Ltd 平版印刷用ネガ型印刷原板、及び平版印刷用ネガ型印刷版の作製方法
DE10021451A1 (de) * 2000-05-03 2001-11-08 Heidelberger Druckmasch Ag Gesteuerte Bebilderung und Löschung einer Druckform aus metallischem Titan
DE10037998A1 (de) * 2000-08-04 2002-02-14 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zum Löschen einer wiederbebilderbaren Druckform

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612927A1 (de) * 1995-06-14 1996-11-21 Creo Products Inc Druckmaschine und Bilderzeugungsverfahren für eine Druckmaschine
EP0769372A1 (de) * 1995-10-20 1997-04-23 Eastman Kodak Company Flachdruckverfahren
EP0875395A1 (de) * 1997-05-01 1998-11-04 Eastman Kodak Company Flachdruckplatte aus einem Zirconia-Alumina keramischen Verbundstoff
EP0911155A1 (de) * 1997-10-24 1999-04-28 Fuji Photo Film Co., Ltd. Vorrichtung zur Herstellung einer Druckplatte und Drucker und Drucksystem die diese Vorrichtung verwenden
EP1020304A2 (de) * 1999-01-18 2000-07-19 Fuji Photo Film Co., Ltd. Flachdruck-Verfahren und -Vorrichtung

Also Published As

Publication number Publication date
ATE321661T1 (de) 2006-04-15
US20020139269A1 (en) 2002-10-03
JP3874692B2 (ja) 2007-01-31
EP1245385A2 (de) 2002-10-02
US6976428B2 (en) 2005-12-20
JP2006137197A (ja) 2006-06-01
ES2261623T3 (es) 2006-11-16
JP2004306613A (ja) 2004-11-04
DE10115435B4 (de) 2006-11-02
DE10115435B8 (de) 2007-02-08
DK1245385T3 (da) 2006-07-24
US7051652B2 (en) 2006-05-30
JP2003011536A (ja) 2003-01-15
DE50206222D1 (de) 2006-05-18
DE10115435A1 (de) 2002-10-24
US20040168599A1 (en) 2004-09-02
EP1245385B1 (de) 2006-03-29

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