EP1167024A1 - Procédé et dispositif pour appliquer des couches d'un matériau permettant la formation d'images dans une machine d'impression - Google Patents

Procédé et dispositif pour appliquer des couches d'un matériau permettant la formation d'images dans une machine d'impression Download PDF

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Publication number
EP1167024A1
EP1167024A1 EP01114001A EP01114001A EP1167024A1 EP 1167024 A1 EP1167024 A1 EP 1167024A1 EP 01114001 A EP01114001 A EP 01114001A EP 01114001 A EP01114001 A EP 01114001A EP 1167024 A1 EP1167024 A1 EP 1167024A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
printing
applying
printing form
coating material
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
EP01114001A
Other languages
German (de)
English (en)
Other versions
EP1167024B1 (fr
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 EP1167024A1 publication Critical patent/EP1167024A1/fr
Application granted granted Critical
Publication of EP1167024B1 publication Critical patent/EP1167024B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41C1/1075—Mechanical aspects of on-press plate preparation
    • 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

Definitions

  • the medium is through the laser of the imaging device 9 hardened at the points carrying the image information, so that printing or non-printing points on the surface of the printing form cylinder 4 or on the surface the printing form arise.
  • the medium for the layer is self-curing. Is the curing of the medium is not possible automatically, curing can take place parallel to the coating UV light (polymerization) or by laser drying and baking. According to another variant, it is also possible to heat the medium onto the printing form cylinder 4 to apply and to achieve the solidification by cooling.
  • the one after Application of the medium to the printing form cylinder 4 prepared in this way can now be carried out by the Imaging device 9 are imaged according to the ablation process. As a result of Imaging process, the surface of the layer is loaded with image information, so that printing and non-printing areas arise. Depending on whether the Layer 11 is color-friendly or dampening agent-friendly, leads to the ablation of layer 11 printing or non-printing points on the surface of the printing form cylinder 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rotary Presses (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP01114001A 2000-06-21 2001-06-08 Procédé et dispositif pour appliquer des couches d'un matériau permettant la formation d'images dans une machine d'impression Expired - Lifetime EP1167024B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030599 2000-06-21
DE10030599A DE10030599A1 (de) 2000-06-21 2000-06-21 Verfahren und Einrichtung in Druckmaschinen zum Aufbringen bebilderbarer Schichten

Publications (2)

Publication Number Publication Date
EP1167024A1 true EP1167024A1 (fr) 2002-01-02
EP1167024B1 EP1167024B1 (fr) 2006-08-09

Family

ID=7646524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114001A Expired - Lifetime EP1167024B1 (fr) 2000-06-21 2001-06-08 Procédé et dispositif pour appliquer des couches d'un matériau permettant la formation d'images dans une machine d'impression

Country Status (3)

Country Link
EP (1) EP1167024B1 (fr)
AT (1) ATE335605T1 (fr)
DE (2) DE10030599A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368180A2 (fr) * 1988-11-09 1990-05-16 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Procédé de fabrication d'un cylindre d'impression portant une image
EP0940252A1 (fr) * 1998-03-03 1999-09-08 Agfa-Gevaert N.V. Machine à imprimer rotative avec un compositeur d'images intégré comprenant un cylindre creux transparent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368180A2 (fr) * 1988-11-09 1990-05-16 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Procédé de fabrication d'un cylindre d'impression portant une image
EP0940252A1 (fr) * 1998-03-03 1999-09-08 Agfa-Gevaert N.V. Machine à imprimer rotative avec un compositeur d'images intégré comprenant un cylindre creux transparent

Also Published As

Publication number Publication date
ATE335605T1 (de) 2006-09-15
DE10030599A1 (de) 2002-01-03
DE50110665D1 (de) 2006-09-21
EP1167024B1 (fr) 2006-08-09

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