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GB2313093A - Manufacture of intaglio printing plates by photoablation - Google Patents

Manufacture of intaglio printing plates by photoablation

Info

Publication number
GB2313093A
GB2313093A GB9713915A GB9713915A GB2313093A GB 2313093 A GB2313093 A GB 2313093A GB 9713915 A GB9713915 A GB 9713915A GB 9713915 A GB9713915 A GB 9713915A GB 2313093 A GB2313093 A GB 2313093A
Authority
GB
United Kingdom
Prior art keywords
workpiece
intaglio printing
photoablation
manufacture
printing plates
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
GB9713915A
Other versions
GB2313093B (en
GB9713915D0 (en
Inventor
Brian Chorley
Terry Wheelwright
Philip Thomas Rumsby
Erol Craig Harvey
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.)
BANK OF ENGLAND
Original Assignee
BANK OF ENGLAND
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 BANK OF ENGLAND filed Critical BANK OF ENGLAND
Publication of GB9713915D0 publication Critical patent/GB9713915D0/en
Publication of GB2313093A publication Critical patent/GB2313093A/en
Application granted granted Critical
Publication of GB2313093B publication Critical patent/GB2313093B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/055—Thermographic processes for producing printing formes, e.g. with a thermal print head

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

The production of a polymeric precur-sor for a nickel matrix of an intaglio printing plate is achieved by means of a photoabiative process. Light (11) from an excimer laser forms on a polymeric workpiece (14) an image of a region of a mask (12) which has opaque and translucent portions, the translucent portions corresponding to the regions which are to be ablated in the workpiece. The mask and the workpiece are moved so as to provide scanning of the workpiece by the excimer laser and to provide a corresponding shift of the image formed on the surface of the workpiece.
GB9713915A 1995-02-18 1996-02-16 Manufacture of intaglio printing plates by photoablation Expired - Fee Related GB2313093B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9503230.6A GB9503230D0 (en) 1995-02-18 1995-02-18 Manufacture of printing plates by photo-ablation
PCT/GB1996/000360 WO1996026466A1 (en) 1995-02-18 1996-02-16 Manufacture of intaglio printing plates by photoablation

Publications (3)

Publication Number Publication Date
GB9713915D0 GB9713915D0 (en) 1997-09-03
GB2313093A true GB2313093A (en) 1997-11-19
GB2313093B GB2313093B (en) 1999-01-27

Family

ID=10769856

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9503230.6A Pending GB9503230D0 (en) 1995-02-18 1995-02-18 Manufacture of printing plates by photo-ablation
GB9713915A Expired - Fee Related GB2313093B (en) 1995-02-18 1996-02-16 Manufacture of intaglio printing plates by photoablation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9503230.6A Pending GB9503230D0 (en) 1995-02-18 1995-02-18 Manufacture of printing plates by photo-ablation

Country Status (5)

Country Link
EP (1) EP0809819A1 (en)
JP (1) JPH11511860A (en)
AU (1) AU4724696A (en)
GB (2) GB9503230D0 (en)
WO (1) WO1996026466A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507827C2 (en) * 1995-02-22 1999-03-25 Hartmut Frerichs Process for the production of a printing form for offset or gravure printing
EP0770925B1 (en) * 1995-10-11 2002-01-02 SANYO ELECTRIC Co., Ltd. Photoprocessing method and apparatus
TW374287B (en) * 1997-02-21 1999-11-11 Ricoh Microelectronics Co Ltd Gravure printing method and the device as well as the contact plate
EP1369230A1 (en) 2002-06-05 2003-12-10 Kba-Giori S.A. Method of manufacturing an engraved plate
WO2015138538A1 (en) 2014-03-11 2015-09-17 Cybex International, Inc. Pull down exercise apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001514A1 (en) * 1989-07-14 1991-02-07 Raychem Limited Laser machining
WO1992021517A1 (en) * 1991-05-28 1992-12-10 Misomex Aktiebolag Method and apparatus for automatized exposing of light sensitive material by means of laser light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139238A (en) * 1988-09-13 1990-05-29 Sony Corp Form cylinder device of intaglio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001514A1 (en) * 1989-07-14 1991-02-07 Raychem Limited Laser machining
WO1992021517A1 (en) * 1991-05-28 1992-12-10 Misomex Aktiebolag Method and apparatus for automatized exposing of light sensitive material by means of laser light

Also Published As

Publication number Publication date
AU4724696A (en) 1996-09-11
GB2313093B (en) 1999-01-27
WO1996026466A1 (en) 1996-08-29
GB9503230D0 (en) 1995-04-05
EP0809819A1 (en) 1997-12-03
GB9713915D0 (en) 1997-09-03
JPH11511860A (en) 1999-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010216