EP1918121A3 - Method for erasing a printing plate - Google Patents

Method for erasing a printing plate Download PDF

Info

Publication number
EP1918121A3
EP1918121A3 EP07020178A EP07020178A EP1918121A3 EP 1918121 A3 EP1918121 A3 EP 1918121A3 EP 07020178 A EP07020178 A EP 07020178A EP 07020178 A EP07020178 A EP 07020178A EP 1918121 A3 EP1918121 A3 EP 1918121A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
printing
erasing
running out
during
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
EP07020178A
Other languages
German (de)
French (fr)
Other versions
EP1918121A2 (en
EP1918121B1 (en
Inventor
Horst Dauer
Peer Dilling
Andreas Dr. Feil
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.)
Manroland AG
Original Assignee
Manroland 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 Manroland AG filed Critical Manroland AG
Publication of EP1918121A2 publication Critical patent/EP1918121A2/en
Publication of EP1918121A3 publication Critical patent/EP1918121A3/en
Application granted granted Critical
Publication of EP1918121B1 publication Critical patent/EP1918121B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING 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
    • B41N3/00Preparing for use and conserving printing surfaces
    • B41N3/006Cleaning, washing, rinsing or reclaiming of printing formes other than intaglio formes

Abstract

The method involves moving a form cylinder that carries a printing form during erasing. A main erasing step is executed during running out of the form cylinder after the completion of a printing order, and another main erasing step is executed for which the form cylinder is driven after the running out of the form cylinder. A surface of the printing form is erased during the former main clearing step. Printing ink and pictorial polymer are removed from the surface of the printing form, where the cylinder rotates with a high peripheral speed during running out of the cylinder.
EP07020178A 2006-10-18 2007-10-16 Method for erasing a printing plate Not-in-force EP1918121B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006049149A DE102006049149A1 (en) 2006-10-18 2006-10-18 Rewritable printing form's surface erasing method for printing machine i.e. digital printing machine, involves executing main erasing step during running out of form cylinder after completion of printing order

Publications (3)

Publication Number Publication Date
EP1918121A2 EP1918121A2 (en) 2008-05-07
EP1918121A3 true EP1918121A3 (en) 2009-04-15
EP1918121B1 EP1918121B1 (en) 2011-05-18

Family

ID=39166766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07020178A Not-in-force EP1918121B1 (en) 2006-10-18 2007-10-16 Method for erasing a printing plate

Country Status (7)

Country Link
US (1) US20080098919A1 (en)
EP (1) EP1918121B1 (en)
JP (1) JP2008100516A (en)
CN (1) CN101164779A (en)
AT (1) ATE509775T1 (en)
CA (1) CA2606944A1 (en)
DE (1) DE102006049149A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101628514B (en) * 2008-07-16 2012-05-30 海德堡印刷机械股份公司 Method for treating a reusable printing technology surface with at least one liquid
US8289352B2 (en) 2010-07-15 2012-10-16 HJ Laboratories, LLC Providing erasable printing with nanoparticles
CN106427207A (en) * 2016-11-05 2017-02-22 苏州市宏业灯具设备有限公司 Offset printing aluminum base printing plate impregnation washing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040173114A1 (en) * 2002-02-12 2004-09-09 Yasuharu Suda Plate material for printing and method for regenerating/reusing plate material for printing and printing machine
JP2005313493A (en) * 2004-04-28 2005-11-10 Mitsubishi Heavy Ind Ltd Method and device for erasing image from recycled printing plate
DE102005020558A1 (en) * 2004-05-19 2005-12-15 Heidelberger Druckmaschinen Ag Process to render print cylinder re-usable by surface softening with plasma followed by removal by abrasion and solvents
EP1700709A2 (en) * 2005-03-09 2006-09-13 Heidelberger Druckmaschinen Aktiengesellschaft Method and apparatus for the treatment of a reusable printing plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63286350A (en) * 1987-05-19 1988-11-24 Nippon Baldwin Kk Cylinder cleaning device of printer
DE4426012C2 (en) * 1994-07-22 1998-05-20 Roland Man Druckmasch Erasable printing form, its use and methods for erasing and regenerating the printing form
DE19947225A1 (en) * 1999-10-01 2001-04-12 Koenig & Bauer Ag Process for the treatment of printing plates in printing machines
DE10008214B4 (en) 2000-02-23 2006-10-12 Man Roland Druckmaschinen Ag Extinguishing and cleaning device for cylindrical surfaces, in particular printing plate and blanket cylinders of a printing press

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040173114A1 (en) * 2002-02-12 2004-09-09 Yasuharu Suda Plate material for printing and method for regenerating/reusing plate material for printing and printing machine
JP2005313493A (en) * 2004-04-28 2005-11-10 Mitsubishi Heavy Ind Ltd Method and device for erasing image from recycled printing plate
DE102005020558A1 (en) * 2004-05-19 2005-12-15 Heidelberger Druckmaschinen Ag Process to render print cylinder re-usable by surface softening with plasma followed by removal by abrasion and solvents
EP1700709A2 (en) * 2005-03-09 2006-09-13 Heidelberger Druckmaschinen Aktiengesellschaft Method and apparatus for the treatment of a reusable printing plate

Also Published As

Publication number Publication date
JP2008100516A (en) 2008-05-01
CA2606944A1 (en) 2008-04-18
EP1918121A2 (en) 2008-05-07
CN101164779A (en) 2008-04-23
DE102006049149A1 (en) 2008-04-24
ATE509775T1 (en) 2011-06-15
US20080098919A1 (en) 2008-05-01
EP1918121B1 (en) 2011-05-18

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