EP1179426A3 - Verfahren zur Erzeugung einer Druckform - Google Patents

Verfahren zur Erzeugung einer Druckform Download PDF

Info

Publication number
EP1179426A3
EP1179426A3 EP01115576A EP01115576A EP1179426A3 EP 1179426 A3 EP1179426 A3 EP 1179426A3 EP 01115576 A EP01115576 A EP 01115576A EP 01115576 A EP01115576 A EP 01115576A EP 1179426 A3 EP1179426 A3 EP 1179426A3
Authority
EP
European Patent Office
Prior art keywords
making
printing form
cylinder
regions
toner
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
EP01115576A
Other languages
English (en)
French (fr)
Other versions
EP1179426A2 (de
EP1179426B1 (de
Inventor
Arndt Jentzsch
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1179426A2 publication Critical patent/EP1179426A2/de
Publication of EP1179426A3 publication Critical patent/EP1179426A3/de
Application granted granted Critical
Publication of EP1179426B1 publication Critical patent/EP1179426B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B41C1/1025—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials using materials comprising a polymeric matrix containing a polymeric particulate material, e.g. hydrophobic heat coalescing particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Printer (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Erzeugung einer eine Druckbildinformation tragenden Druckform auf einem Druckformzylinder in einer Druckmaschine.
Aufgabe der Erfindung ist die Schaffung eines Verfahrens zur Erzeugung einer löschbaren Druckform auf dem Druckformzylinder in einer Druckmaschine mit geringen Aufwand und hoher Standzeit.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß der Druckformzylinder eine Halbleiteroberfläche aufweist, die Halbleiteroberfläche bildtragend polarisiert, an den bildtragenden Stellen mit Toner beschichtet, der Toner fest mit dem Druckformzylinder verbunden, mit der entstandenen Druckform gedruckt und nach dem Druckprozess der fest mit dem Druckformzylinder verbundene Toner mittels Laser entfernt wird.
EP01115576A 2000-08-09 2001-06-28 Verfahren zur Erzeugung einer Druckform Expired - Lifetime EP1179426B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039819 2000-08-09
DE10039819A DE10039819A1 (de) 2000-08-09 2000-08-09 Verfahren zur Erzeugung einer Druckform

Publications (3)

Publication Number Publication Date
EP1179426A2 EP1179426A2 (de) 2002-02-13
EP1179426A3 true EP1179426A3 (de) 2003-08-20
EP1179426B1 EP1179426B1 (de) 2005-08-24

Family

ID=7652479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115576A Expired - Lifetime EP1179426B1 (de) 2000-08-09 2001-06-28 Verfahren zur Erzeugung einer Druckform

Country Status (4)

Country Link
US (2) US20020050218A1 (de)
EP (1) EP1179426B1 (de)
AT (1) ATE302689T1 (de)
DE (2) DE10039819A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7822643B2 (en) * 2005-11-10 2010-10-26 Lifereel, Inc. Presentation production system
WO2016145497A1 (pt) * 2015-03-18 2016-09-22 Gonçalves Fortunato Daniel Aperfeiçoamentos introduzidos em processo de produção de chapas de impressão não metal e produto resultante

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911934A1 (de) * 1989-04-12 1990-10-18 Krause Biagosch Gmbh Druckform und verfahren zur herstellung dieser druckform
EP0786337A2 (de) * 1996-01-24 1997-07-30 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Verfahren zum Bebildern einer löschbaren Druckform
US5848332A (en) * 1995-10-19 1998-12-08 Fuji Xerox Co., Ltd. Image forming method and apparatus using tacky image forming support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911934A1 (de) * 1989-04-12 1990-10-18 Krause Biagosch Gmbh Druckform und verfahren zur herstellung dieser druckform
US5848332A (en) * 1995-10-19 1998-12-08 Fuji Xerox Co., Ltd. Image forming method and apparatus using tacky image forming support
EP0786337A2 (de) * 1996-01-24 1997-07-30 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Verfahren zum Bebildern einer löschbaren Druckform

Also Published As

Publication number Publication date
EP1179426A2 (de) 2002-02-13
EP1179426B1 (de) 2005-08-24
ATE302689T1 (de) 2005-09-15
DE10039819A1 (de) 2002-02-21
DE50107182D1 (de) 2005-09-29
US20020050218A1 (en) 2002-05-02
US20020040652A1 (en) 2002-04-11

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