EP1577085A3 - Visuelle Kontrolleinrichtung für belichtete Druckplatten - Google Patents

Visuelle Kontrolleinrichtung für belichtete Druckplatten Download PDF

Info

Publication number
EP1577085A3
EP1577085A3 EP05101802A EP05101802A EP1577085A3 EP 1577085 A3 EP1577085 A3 EP 1577085A3 EP 05101802 A EP05101802 A EP 05101802A EP 05101802 A EP05101802 A EP 05101802A EP 1577085 A3 EP1577085 A3 EP 1577085A3
Authority
EP
European Patent Office
Prior art keywords
control device
printing
certain
printing plates
visual control
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
EP05101802A
Other languages
English (en)
French (fr)
Other versions
EP1577085B1 (de
EP1577085A2 (de
Inventor
Andreas Gembe
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1577085A2 publication Critical patent/EP1577085A2/de
Publication of EP1577085A3 publication Critical patent/EP1577085A3/de
Application granted granted Critical
Publication of EP1577085B1 publication Critical patent/EP1577085B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41C1/1083—Mechanical aspects of off-press plate preparation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

Die vorliegende Erfindung betrifft eine visuelle Kontrolleinrichtung auf belichteten Druckplatten (5) für Druckmaschinen, welche beim Belichten der Druckplatte (5) in Form wenigstens einer Kontrollmarkierung (1, 2, 3, 4) auf der Druckplatte (5) aufgebracht wird. Die Erfindung zeichnet sich dadurch aus, dass die Kontrollmarkierung (3) aus wenigstens zwei weitgehend parallel verlaufenden Streifen (32, 33) besteht, dass ein Streifen den unkalibrierten Tonwertverlauf (32) um einen bestimmten Rastertonwert herum zeigt, während ein anderer Streifen den im Druckprozess kalibrierten bestimmten Rastertonwert (33) zeigt, und dass auf der Kontrollmarkierung (3) zumindest der Bereich dargestellt ist, in dem unkalibrierter Tonwertverlauf (32) und kalibrierter bestimmter Rastertonwert (33) visuell farblich übereinstimmen.
EP05101802A 2004-03-18 2005-03-09 Visuelle Kontrolleinrichtung für belichtete Druckplatten Not-in-force EP1577085B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013290A DE102004013290A1 (de) 2004-03-18 2004-03-18 Visuelle Kontrolleinrichtung für belichtete Druckplatten
DE102004013290 2004-03-18

Publications (3)

Publication Number Publication Date
EP1577085A2 EP1577085A2 (de) 2005-09-21
EP1577085A3 true EP1577085A3 (de) 2006-01-11
EP1577085B1 EP1577085B1 (de) 2009-07-01

Family

ID=34833171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101802A Not-in-force EP1577085B1 (de) 2004-03-18 2005-03-09 Visuelle Kontrolleinrichtung für belichtete Druckplatten

Country Status (6)

Country Link
US (1) US7515301B2 (de)
EP (1) EP1577085B1 (de)
JP (1) JP5296288B2 (de)
CN (1) CN100480044C (de)
AT (1) ATE435114T1 (de)
DE (2) DE102004013290A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011140A1 (de) * 2006-03-10 2007-09-13 Heidelberger Druckmaschinen Ag Prozesskontrollstreifen und Verfahren zur Aufzeichnung
WO2008053719A1 (fr) * 2006-10-31 2008-05-08 Konica Minolta Medical & Graphic, Inc. Procédé de fabrication de plaque, dispositif de sortie d'image sur plaque d'impression, dispositif d'édition d'image et système de sortie d'image sur plaque d'impression
DE102010051952B4 (de) * 2009-12-11 2022-01-20 Heidelberger Druckmaschinen Ag Analyse Farbauszüge
CN102632686A (zh) * 2012-04-19 2012-08-15 浙江点阵印刷科技有限公司 一种印刷版材的自动检测控制方法及其***
DE102013010970A1 (de) 2013-07-01 2015-01-08 Heidelberger Druckmaschinen Ag Speziell gerastertes Graumessfeld
CN105599442B (zh) * 2015-12-21 2018-08-31 天津荣彩3D科技有限公司 一种多色套印精度监控方法及色标组
EP3564036B1 (de) * 2018-05-03 2021-07-07 Heidelberger Druckmaschinen AG Automatische druckplattensortierung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748331A (en) * 1995-03-04 1998-05-05 Linotype-Hell Ag Process control strip and method for recording
EP0847858A1 (de) * 1996-12-11 1998-06-17 Agfa-Gevaert N.V. Sichtbarer Kontrollstreifen für Abbildungsmedien
EP1006712A1 (de) * 1998-12-05 2000-06-07 Agfa Corporation Verfahren und Vorrichtung zur Abbildung von Bildparametern
US20030144815A1 (en) * 2002-01-31 2003-07-31 Thomas Kohler Method for determining the relative position of first and second imaging devices, method of correcting a position of a point of projection of the devices, printing form exposer, printing unit, printing unit group and printing press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69714197T2 (de) * 1996-12-11 2003-02-13 Agfa Gevaert Nv Sichtbarer Kontrollstreifen für Abbildungsmedien
US6128090A (en) * 1996-12-11 2000-10-03 Agfa Gevaert N.V. Visual control strip for imageable media
JP4462680B2 (ja) * 1999-11-04 2010-05-12 株式会社リコー 画像形成装置及び画像形成装置における色補正方法
DE10259493A1 (de) * 2002-01-31 2003-08-14 Heidelberger Druckmasch Ag Verfahren zur Bestimmung der relativen Position einer ersten und einer zweiten Bebilderungseinrichtung zueinander

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748331A (en) * 1995-03-04 1998-05-05 Linotype-Hell Ag Process control strip and method for recording
EP0847858A1 (de) * 1996-12-11 1998-06-17 Agfa-Gevaert N.V. Sichtbarer Kontrollstreifen für Abbildungsmedien
EP1006712A1 (de) * 1998-12-05 2000-06-07 Agfa Corporation Verfahren und Vorrichtung zur Abbildung von Bildparametern
US20030144815A1 (en) * 2002-01-31 2003-07-31 Thomas Kohler Method for determining the relative position of first and second imaging devices, method of correcting a position of a point of projection of the devices, printing form exposer, printing unit, printing unit group and printing press

Also Published As

Publication number Publication date
JP2005275402A (ja) 2005-10-06
CN100480044C (zh) 2009-04-22
CN1669791A (zh) 2005-09-21
US20050206932A1 (en) 2005-09-22
EP1577085B1 (de) 2009-07-01
DE502005007597D1 (de) 2009-08-13
ATE435114T1 (de) 2009-07-15
DE102004013290A1 (de) 2005-09-29
EP1577085A2 (de) 2005-09-21
US7515301B2 (en) 2009-04-07
JP5296288B2 (ja) 2013-09-25

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