EP0109725A3 - Improved printing ink proofer - Google Patents

Improved printing ink proofer Download PDF

Info

Publication number
EP0109725A3
EP0109725A3 EP83303166A EP83303166A EP0109725A3 EP 0109725 A3 EP0109725 A3 EP 0109725A3 EP 83303166 A EP83303166 A EP 83303166A EP 83303166 A EP83303166 A EP 83303166A EP 0109725 A3 EP0109725 A3 EP 0109725A3
Authority
EP
European Patent Office
Prior art keywords
roller
ink
rollers
inked
define
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
EP83303166A
Other versions
EP0109725A2 (en
EP0109725B1 (en
Inventor
Roman Robert Kerchiss
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.)
R K CHEMICAL Co Ltd
Original Assignee
R K CHEMICAL Co Ltd
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 R K CHEMICAL Co Ltd filed Critical R K CHEMICAL Co Ltd
Priority to AT83303166T priority Critical patent/ATE30400T1/en
Publication of EP0109725A2 publication Critical patent/EP0109725A2/en
Publication of EP0109725A3 publication Critical patent/EP0109725A3/en
Application granted granted Critical
Publication of EP0109725B1 publication Critical patent/EP0109725B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/04—Rotary intaglio printing presses specially adapted for proof printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Coating Apparatus (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A method and apparatus for preparing a proof or sample of an ink (as herein defined) as a preliminary to its being employed in a printing or coating process to enable its colour and coating capability to be determined. A quantity of the ink is applied to a first roller the surface of which is engraved. The ink is evenly distributed over the roller using a doctor-blade set as to wipe the roller surface clean and leave the ink only in the engraving. A second roller of resiliently deformable material is moved into contact with the inked roller so causing ink to be transferred to the surface of the second roller until equilibrium is reached and a sheet of the substrate to be inked or coated is introduced into the nip between the two rollers. Means is provided for cleaning the rollers after use. The second roller may be formed from two or more separate rollers spaced apart so as to define separate inking surfaces or may be in the form of a single roller having one or more annular grooves to define the different inking surfaces required.
EP83303166A 1982-11-18 1983-06-01 Improved printing ink proofer Expired EP0109725B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83303166T ATE30400T1 (en) 1982-11-18 1983-06-01 INK CHECKING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8232894 1982-11-18
GB8232894 1982-11-18

Publications (3)

Publication Number Publication Date
EP0109725A2 EP0109725A2 (en) 1984-05-30
EP0109725A3 true EP0109725A3 (en) 1985-05-08
EP0109725B1 EP0109725B1 (en) 1987-10-28

Family

ID=10534344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83303166A Expired EP0109725B1 (en) 1982-11-18 1983-06-01 Improved printing ink proofer

Country Status (4)

Country Link
EP (1) EP0109725B1 (en)
AT (1) ATE30400T1 (en)
DE (1) DE3374187D1 (en)
GB (1) GB2131348B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852486A (en) * 1988-11-25 1989-08-01 Basf Corporation Portable flexographic proofer device
DE19819455C2 (en) * 1998-04-30 2001-07-19 Pruefbau Dr Ing H Duerner Gmbh Device for measuring the stickiness of a flowable medium
CN100393511C (en) * 2005-03-15 2008-06-11 东莞东运机械制造有限公司 Gravure proof press
CN100393510C (en) * 2005-03-15 2008-06-11 东莞东运机械制造有限公司 Intaglio proofing press

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605615A (en) * 1969-06-25 1971-09-20 William F Huck Printability tester
US3760720A (en) * 1970-04-27 1973-09-25 Odhams Watford Ltd Printing presses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605615A (en) * 1969-06-25 1971-09-20 William F Huck Printability tester
US3760720A (en) * 1970-04-27 1973-09-25 Odhams Watford Ltd Printing presses

Also Published As

Publication number Publication date
GB2131348B (en) 1985-10-09
ATE30400T1 (en) 1987-11-15
GB8311828D0 (en) 1983-06-02
GB2131348A (en) 1984-06-20
EP0109725A2 (en) 1984-05-30
EP0109725B1 (en) 1987-10-28
DE3374187D1 (en) 1987-12-03

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