EP0221472A3 - An apparatus and a method for measuring registration errors of a print - Google Patents

An apparatus and a method for measuring registration errors of a print Download PDF

Info

Publication number
EP0221472A3
EP0221472A3 EP86114790A EP86114790A EP0221472A3 EP 0221472 A3 EP0221472 A3 EP 0221472A3 EP 86114790 A EP86114790 A EP 86114790A EP 86114790 A EP86114790 A EP 86114790A EP 0221472 A3 EP0221472 A3 EP 0221472A3
Authority
EP
European Patent Office
Prior art keywords
registration
print
image
registration errors
utilized
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Withdrawn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
EP86114790A
Other languages
German (de)
French (fr)
Other versions
EP0221472A2 (en
Inventor
Michiaki Kobayasha
Daiji Suzuki
Kenji Yamada
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of EP0221472A2 publication Critical patent/EP0221472A2/en
Publication of EP0221472A3 publication Critical patent/EP0221472A3/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Withdrawn legal-status Critical Current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
    • B41F33/0081—Devices for scanning register marks

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

A handy type image inputting device is utilized to be set over a portion of a print (x) to be inspected to input the image of the registration marks. The image inputted by the device is displayed on a display device (4) so as to provide an enlarged image to be observed for measurement of registration error. At least two kinds of registration marks such as those which have no spacings when registration is completed and those which have regular spacings when registration is completed may be utilized.
EP86114790A 1985-10-25 1986-10-24 An apparatus and a method for measuring registration errors of a print Withdrawn EP0221472A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60237515A JPS6297846A (en) 1985-10-25 1985-10-25 Method for measuring amount of register error in printed matter
JP237515/85 1985-10-25

Publications (2)

Publication Number Publication Date
EP0221472A2 EP0221472A2 (en) 1987-05-13
EP0221472A3 true EP0221472A3 (en) 1988-08-10

Family

ID=17016463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114790A Withdrawn EP0221472A3 (en) 1985-10-25 1986-10-24 An apparatus and a method for measuring registration errors of a print

Country Status (2)

Country Link
EP (1) EP0221472A3 (en)
JP (1) JPS6297846A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915587C1 (en) * 1989-05-16 1990-11-08 Man Roland Druckmaschinen Ag, 6050 Offenbach, De Measurement element for multiple colour offset printing - determines match difference between two partial images independently of quality of image signal
CH679990A5 (en) * 1989-06-08 1992-05-29 Bobst Sa
GB8917102D0 (en) * 1989-07-26 1989-09-13 Tecflex Ltd Optical alignment means
DE4012608A1 (en) * 1990-04-20 1991-10-24 Roland Man Druckmasch METHOD AND DEVICE FOR DETERMINING PASSAGE DIFFERENCES AT PRINT IMAGE SITES OF A MULTICOLOR OFFSET PRINT
DE4335351C2 (en) * 1993-10-16 2003-04-30 Heidelberger Druckmasch Ag Method and device for compensating register deviations in an offset rotary printing machine
DE4335350A1 (en) * 1993-10-16 1995-04-20 Heidelberger Druckmasch Ag Process and device for determining register deviations in multicolour printed products produced in a printing machine
US7193640B2 (en) 2003-10-31 2007-03-20 Polaroid Corporation Printer color registration correction
DE102007031058A1 (en) 2007-07-04 2009-01-08 Manroland Ag Method and device for the application of functional elements
JP2011110886A (en) * 2009-11-30 2011-06-09 Komori Corp Registering device of printer and method for registering printer
DE102016204540A1 (en) * 2016-03-18 2017-09-21 Koenig & Bauer Ag Inspection system with a screen for visual display of a photographic image

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000328A1 (en) * 1977-07-14 1979-01-24 Heidelberger Druckmaschinen Aktiengesellschaft Measuring method and device for detecting errors in printed sheets and bands
DE2848963A1 (en) * 1978-02-13 1979-08-16 Polygraph Leipzig PASS MARK EVALUATION DEVICE ON MULTICOLOR PRINTING MACHINES
DE3136705C1 (en) * 1981-09-16 1982-10-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Process for the production of precise prints in printing machines
FR2512738A1 (en) * 1981-09-16 1983-03-18 Roland Man Druckmasch DEVICE FOR RECOGNIZING THE POSITION OF THE MARKS APPEARING ON PRINTED SHEETS FOR COLOR PRINTING
EP0177885A2 (en) * 1984-10-03 1986-04-16 Dai Nippon Insatsu Kabushiki Kaisha Method and device for registering printing press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000328A1 (en) * 1977-07-14 1979-01-24 Heidelberger Druckmaschinen Aktiengesellschaft Measuring method and device for detecting errors in printed sheets and bands
DE2848963A1 (en) * 1978-02-13 1979-08-16 Polygraph Leipzig PASS MARK EVALUATION DEVICE ON MULTICOLOR PRINTING MACHINES
DE3136705C1 (en) * 1981-09-16 1982-10-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Process for the production of precise prints in printing machines
FR2512738A1 (en) * 1981-09-16 1983-03-18 Roland Man Druckmasch DEVICE FOR RECOGNIZING THE POSITION OF THE MARKS APPEARING ON PRINTED SHEETS FOR COLOR PRINTING
EP0177885A2 (en) * 1984-10-03 1986-04-16 Dai Nippon Insatsu Kabushiki Kaisha Method and device for registering printing press

Also Published As

Publication number Publication date
EP0221472A2 (en) 1987-05-13
JPS6297846A (en) 1987-05-07

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Inventor name: YAMADA, KENJI

Inventor name: SUZUKI, DAIJI

Inventor name: KOBAYASHA, MICHIAKI