EP0434072A3 - Printing control strip - Google Patents

Printing control strip Download PDF

Info

Publication number
EP0434072A3
EP0434072A3 EP19900124979 EP90124979A EP0434072A3 EP 0434072 A3 EP0434072 A3 EP 0434072A3 EP 19900124979 EP19900124979 EP 19900124979 EP 90124979 A EP90124979 A EP 90124979A EP 0434072 A3 EP0434072 A3 EP 0434072A3
Authority
EP
European Patent Office
Prior art keywords
printing control
control strip
strip
printing
control
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.)
Withdrawn
Application number
EP19900124979
Other languages
German (de)
Other versions
EP0434072A2 (en
Inventor
Harald Dr. Krzyminski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0434072A2 publication Critical patent/EP0434072A2/en
Publication of EP0434072A3 publication Critical patent/EP0434072A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/50—Marks on printed material
    • B41P2233/51—Marks on printed material for colour quality control

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP19900124979 1989-12-21 1990-12-20 Printing control strip Withdrawn EP0434072A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942254 1989-12-21
DE19893942254 DE3942254A1 (en) 1989-12-21 1989-12-21 PRINT CONTROL STRIP

Publications (2)

Publication Number Publication Date
EP0434072A2 EP0434072A2 (en) 1991-06-26
EP0434072A3 true EP0434072A3 (en) 1991-10-30

Family

ID=6395992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900124979 Withdrawn EP0434072A3 (en) 1989-12-21 1990-12-20 Printing control strip

Country Status (2)

Country Link
EP (1) EP0434072A3 (en)
DE (1) DE3942254A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232434C2 (en) * 1992-09-28 1996-06-13 Roland Man Druckmasch Print control strips for controlling the discoloration in an autotypical working multi-web printing machine
DE4305968C2 (en) * 1993-02-26 1996-04-04 Techkon Elektronik Gmbh Handheld measuring device for remission measurements on colored control fields of printed sheets
DE19939154A1 (en) * 1999-08-20 2001-04-12 Techkon Gmbh Selective colorimetric or densitometric analysis method for pixels of multicolor printed images, involves digitizing analog signal in matrix sensor to obtain characteristic values for color calculation
DE29916379U1 (en) * 1999-09-17 1999-12-09 Roland Man Druckmasch Device for the densitometric measurement of printed products
DE102005060893C5 (en) * 2005-12-20 2019-02-28 Manroland Goss Web Systems Gmbh Method for determining a printing-technical measured value
DE102007025552B4 (en) 2007-05-31 2010-07-08 Techkon Gmbh measuring system
EP2439071A1 (en) 2010-10-11 2012-04-11 KBA-NotaSys SA Color control pattern for the optical measurement of colors printed on a sheet-like or web-like substrate by means of a multicolor printing press and uses thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728738A1 (en) * 1977-06-25 1979-01-11 Roland Offsetmaschf DEVICE FOR CONTROLLING AND REGULATING THE PRINTING PROCESS ON PRINTING MACHINES
EP0149424A2 (en) * 1983-12-19 1985-07-24 GRETAG Aktiengesellschaft Method and device for determining the quality of prints, and colour test strip for said determination
EP0255924A2 (en) * 1986-08-05 1988-02-17 FOGRA Deutsche Forschungsgesellschaft für Druck- und Reproduktionstechnik e.V. Method and device for acting upon the inking of an inked surface in printing
EP0196431B1 (en) * 1985-03-21 1992-11-11 Felix Brunner Method, control device and auxiliary means for obtaining uniform printing results from a multicolour half-tone offset printing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723701A1 (en) * 1987-07-17 1989-02-02 Krzyminski Harald HAND MEASURING DEVICE FOR OPTICAL REFLECTION MEASUREMENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728738A1 (en) * 1977-06-25 1979-01-11 Roland Offsetmaschf DEVICE FOR CONTROLLING AND REGULATING THE PRINTING PROCESS ON PRINTING MACHINES
EP0149424A2 (en) * 1983-12-19 1985-07-24 GRETAG Aktiengesellschaft Method and device for determining the quality of prints, and colour test strip for said determination
EP0196431B1 (en) * 1985-03-21 1992-11-11 Felix Brunner Method, control device and auxiliary means for obtaining uniform printing results from a multicolour half-tone offset printing machine
EP0255924A2 (en) * 1986-08-05 1988-02-17 FOGRA Deutsche Forschungsgesellschaft für Druck- und Reproduktionstechnik e.V. Method and device for acting upon the inking of an inked surface in printing

Also Published As

Publication number Publication date
DE3942254A1 (en) 1991-07-04
DE3942254C2 (en) 1992-06-11
EP0434072A2 (en) 1991-06-26

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