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ATE30400T1 - INK CHECKING DEVICE. - Google Patents

INK CHECKING DEVICE.

Info

Publication number
ATE30400T1
ATE30400T1 AT83303166T AT83303166T ATE30400T1 AT E30400 T1 ATE30400 T1 AT E30400T1 AT 83303166 T AT83303166 T AT 83303166T AT 83303166 T AT83303166 T AT 83303166T AT E30400 T1 ATE30400 T1 AT E30400T1
Authority
AT
Austria
Prior art keywords
roller
ink
rollers
inked
define
Prior art date
Application number
AT83303166T
Other languages
German (de)
Inventor
Roman Robert Kerchiss
Original Assignee
Rk 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 Rk Chemical Co Ltd filed Critical Rk Chemical Co Ltd
Application granted granted Critical
Publication of ATE30400T1 publication Critical patent/ATE30400T1/en

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)
  • Coating Apparatus (AREA)
  • Printing Plates And Materials Therefor (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.
AT83303166T 1982-11-18 1983-06-01 INK CHECKING DEVICE. ATE30400T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8232894 1982-11-18
EP83303166A EP0109725B1 (en) 1982-11-18 1983-06-01 Improved printing ink proofer

Publications (1)

Publication Number Publication Date
ATE30400T1 true ATE30400T1 (en) 1987-11-15

Family

ID=10534344

Family Applications (1)

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

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
CN100393510C (en) * 2005-03-15 2008-06-11 东莞东运机械制造有限公司 Gravure proofing machine
CN100393511C (en) * 2005-03-15 2008-06-11 东莞东运机械制造有限公司 A gravure proofing machine

Family Cites Families (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
GB1349753A (en) * 1970-04-27 1974-04-10 Odhams Watford Ltd Printing press

Also Published As

Publication number Publication date
EP0109725A3 (en) 1985-05-08
GB8311828D0 (en) 1983-06-02
EP0109725A2 (en) 1984-05-30
EP0109725B1 (en) 1987-10-28
DE3374187D1 (en) 1987-12-03
GB2131348A (en) 1984-06-20
GB2131348B (en) 1985-10-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties