EP0363932A3 - Druckform - Google Patents

Druckform Download PDF

Info

Publication number
EP0363932A3
EP0363932A3 EP19890118900 EP89118900A EP0363932A3 EP 0363932 A3 EP0363932 A3 EP 0363932A3 EP 19890118900 EP19890118900 EP 19890118900 EP 89118900 A EP89118900 A EP 89118900A EP 0363932 A3 EP0363932 A3 EP 0363932A3
Authority
EP
European Patent Office
Prior art keywords
charge image
printing forme
gravure
suggested
permanent
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
EP19890118900
Other languages
English (en)
French (fr)
Other versions
EP0363932A2 (de
EP0363932B1 (de
Inventor
Hartmut Fuhrmann
Alfred Dr. Hirt
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
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0363932A2 publication Critical patent/EP0363932A2/de
Publication of EP0363932A3 publication Critical patent/EP0363932A3/de
Application granted granted Critical
Publication of EP0363932B1 publication Critical patent/EP0363932B1/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
    • B41C1/1058—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by providing a magnetic pattern, a ferroelectric pattern or a semiconductive pattern, e.g. by electrophotography
    • 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
    • B41N1/006—Printing plates or foils; Materials therefor made entirely of inorganic materials other than natural stone or metals, e.g. ceramics, carbide materials, ferroelectric materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

Zur Bildung einer elektrostatisch wirkenden Druckform mit verbleibendem Ladungsbild wird vorgeschlagen, die Druck­ form (10) mit einer ferroelektrischen Schicht 12 zu ver­ sehen, die mittels konventioneller Methoden (13, 14) zur Erzeugung eines Ladungsbildes (15) ansteuerbar ist. Ein derartiges Ladungsbild ist nicht nur dauerhaft, sondern es kann auch so erzeugt werden, daß gleichzeitig zwei mit unterschiedlichen Zeichen geladene Farben im einem Druckprozeß übertragen werden können. Das ferroelektrische Material eignet sich auch zur Bildung von Tiefdruckformen, indem es den Boden der jeweiligen Tiefdrucknäpfchen bildet.
EP89118900A 1988-10-14 1989-10-11 Druckform Expired - Lifetime EP0363932B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3835091 1988-10-14
DE3835091A DE3835091A1 (de) 1988-10-14 1988-10-14 Druckform

Publications (3)

Publication Number Publication Date
EP0363932A2 EP0363932A2 (de) 1990-04-18
EP0363932A3 true EP0363932A3 (de) 1990-11-22
EP0363932B1 EP0363932B1 (de) 1996-12-11

Family

ID=6365159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118900A Expired - Lifetime EP0363932B1 (de) 1988-10-14 1989-10-11 Druckform

Country Status (4)

Country Link
EP (1) EP0363932B1 (de)
JP (1) JP2708066B2 (de)
CA (1) CA2000343C (de)
DE (2) DE3835091A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213931A (en) * 1990-05-24 1993-05-25 Man Roland Druckmaschinen Ag Method and means for hydraulic meniscus toning of ferro electric materials
WO1991018743A1 (de) * 1990-05-31 1991-12-12 Ludwig Bartl Verfahren und vorrichtung zum drucken variabler informationen
DE4140996C2 (de) * 1991-12-12 2001-10-11 Fogra Forschungsgesellschaft D Elektrofotografisches Druckverfahren, Druckform sowie Verfahren zur Herstellung dieser Druckform
DE4328037A1 (de) 1993-08-20 1995-03-02 Roland Man Druckmasch Druckverfahren mit Ferroelektrika
DE19521187C2 (de) * 1995-06-10 1997-08-07 Fraunhofer Ges Forschung Verwendung eines ferroelektrischen keramischen Werkstoffs für die Informationsspeicherung bei elektrostatischen Druckverfahren
DE19601586C1 (de) * 1996-01-18 1997-07-10 Roland Man Druckmasch Verfahren zum Bebildern einer ferroelektrischen Druckform und Druckkopf
US6146798A (en) * 1998-12-30 2000-11-14 Xerox Corporation Printing plate with reversible charge-controlled wetting
DE10052853A1 (de) * 2000-10-25 2002-05-08 Anton Rodi Prägeform mit einer reliefartigen Oberflächenstruktur und Verfahren zu deren Herstellung
DE10125545A1 (de) * 2001-05-23 2002-11-28 Heidelberger Druckmasch Ag Druckverfahren und Vorrichtung
KR100975994B1 (ko) * 2006-03-02 2010-08-17 가부시끼가이샤 도시바 클리닝 장치
EP1995060A1 (de) * 2007-05-22 2008-11-26 Ernst-Rudolf Dr. Weidlich Verfahren zum Beeinflussen der Farbhalte- und/oder Farbabgabefähigkeit von Druckformen und Druckvorrichtung
EP3900934B1 (de) * 2020-04-21 2022-05-18 Flooring Technologies Ltd. Vorrichtung zur erzeugung eines drucks auf einem bedruckstoff und verfahren zur erzeugung einer vielzahl von kavitäten auf einer druckform mit einem magnetraster

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127830A (en) * 1965-10-24 1968-09-18 Continental Can Co Apparatus for intaglio electrostatic printing
DE2200421A1 (de) * 1971-01-06 1972-07-13 Xerox Corp Verfahren zum elektrostatischen Drucken
GB1311673A (en) * 1969-03-12 1973-03-28 Masson Scott Thrissell Eng Ltd Methods and apparatus for electrostatic printing or copying
DE2248506A1 (de) * 1971-12-27 1973-07-12 Xerox Corp Tiefdruckbildherstellungssystem
US3951533A (en) * 1974-09-20 1976-04-20 Xerox Corporation Color image reproduction system
EP0262475A2 (de) * 1986-10-03 1988-04-06 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Druckmaschine
GB2198085A (en) * 1986-11-29 1988-06-08 Stc Plc Printing apparatus and process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1001704A (en) * 1968-11-15 1976-12-14 Thomas D. Kittredge Apparatus for aperture controlled electrostatic image reproduction or constitution
JP2581059B2 (ja) * 1987-03-09 1997-02-12 ミノルタ株式会社 潜像書き込み方法およびそれを用いた画像形成方法
JPS63220259A (ja) * 1987-03-10 1988-09-13 Ricoh Co Ltd 画像形成方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127830A (en) * 1965-10-24 1968-09-18 Continental Can Co Apparatus for intaglio electrostatic printing
GB1311673A (en) * 1969-03-12 1973-03-28 Masson Scott Thrissell Eng Ltd Methods and apparatus for electrostatic printing or copying
DE2200421A1 (de) * 1971-01-06 1972-07-13 Xerox Corp Verfahren zum elektrostatischen Drucken
DE2248506A1 (de) * 1971-12-27 1973-07-12 Xerox Corp Tiefdruckbildherstellungssystem
US3951533A (en) * 1974-09-20 1976-04-20 Xerox Corporation Color image reproduction system
EP0262475A2 (de) * 1986-10-03 1988-04-06 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Druckmaschine
GB2198085A (en) * 1986-11-29 1988-06-08 Stc Plc Printing apparatus and process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS. vol. 23, no. 2, 15 Juli 1973, NEW YORK US Seiten 57 - 59; C.E.Land et al.: "Reflective-mode ferroelectric-photoconductor image storage and display devices" *

Also Published As

Publication number Publication date
JPH02217871A (ja) 1990-08-30
EP0363932A2 (de) 1990-04-18
JP2708066B2 (ja) 1998-02-04
CA2000343C (en) 1996-10-29
CA2000343A1 (en) 1990-04-14
DE58909754D1 (de) 1997-01-23
DE3835091C2 (de) 1991-06-06
EP0363932B1 (de) 1996-12-11
DE3835091A1 (de) 1990-04-19

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