BE11T1 - MEASUREMENT METHOD FOR DETERMINING DEFECTS ON SHEETS AND PRINTED STRIPS - Google Patents

MEASUREMENT METHOD FOR DETERMINING DEFECTS ON SHEETS AND PRINTED STRIPS

Info

Publication number
BE11T1
BE11T1 BEBTR11A BE78100106A BE11T1 BE 11 T1 BE11 T1 BE 11T1 BE BTR11 A BEBTR11 A BE BTR11A BE 78100106 A BE78100106 A BE 78100106A BE 11 T1 BE11 T1 BE 11T1
Authority
BE
Belgium
Prior art keywords
sheets
measurement method
determining defects
printed strips
strips
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.)
Expired
Application number
BEBTR11A
Other languages
French (fr)
Inventor
G Loeffler
W Jeschke
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Application granted granted Critical
Publication of BE11T1 publication Critical patent/BE11T1/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/36—Means for registering or alignment of print plates on print press structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Image Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
BEBTR11A 1977-07-14 1978-06-06 MEASUREMENT METHOD FOR DETERMINING DEFECTS ON SHEETS AND PRINTED STRIPS Expired BE11T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2731842A DE2731842C3 (en) 1977-07-14 1977-07-14 Method for determining changes in the halftone value of a color of printed sheets or webs caused by shifting and / or doubling

Publications (1)

Publication Number Publication Date
BE11T1 true BE11T1 (en) 1979-12-07

Family

ID=6013934

Family Applications (1)

Application Number Title Priority Date Filing Date
BEBTR11A Expired BE11T1 (en) 1977-07-14 1978-06-06 MEASUREMENT METHOD FOR DETERMINING DEFECTS ON SHEETS AND PRINTED STRIPS

Country Status (15)

Country Link
US (1) US4606633A (en)
EP (1) EP0000328A1 (en)
JP (1) JPS5421788A (en)
AT (1) AT390518B (en)
AU (1) AU519868B2 (en)
BE (1) BE11T1 (en)
CA (1) CA1111279A (en)
CH (1) CH649156A5 (en)
DE (1) DE2731842C3 (en)
ES (1) ES471657A1 (en)
FR (1) FR2455274A1 (en)
GB (1) GB2040809B (en)
IT (1) IT1108672B (en)
NL (1) NL176922C (en)
SE (1) SE435658B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698634A (en) * 1980-01-09 1981-08-08 Dainippon Printing Co Ltd Printed matter testing device
DE3232490A1 (en) * 1981-09-04 1983-03-31 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for determining and evaluating ink measuring fields on a printed sheet
DE3232577A1 (en) * 1981-09-12 1983-03-31 Dainippon Screen Manufacturing Co., Ltd., Kyoto METHOD AND DEVICE FOR MEASURING COLOR CONCENTRATION IN PRINTED PRODUCTS
DE3219744A1 (en) * 1982-05-26 1983-12-01 Heidelberger Druckmaschinen Ag, 6900 Heidelberg EQUIPMENT FOR STANDALIZED AND FIT FILM ASSEMBLY OF PRINT CONTROL STRIPS
JPS60242343A (en) * 1984-05-16 1985-12-02 Tokyo Hikari Denshi Kogyo Kk Quality evaluating device for copy and its using method
DE3687074D1 (en) * 1985-03-21 1992-12-17 Felix Brunner METHOD, CONTROL DEVICE AND AUXILIARY TO ACHIEVE A UNIFORM PRINT RESULT ON AN AUTOTYPICAL MULTICOLOR OFFSET PRINTING MACHINE.
JPS6297846A (en) * 1985-10-25 1987-05-07 Dainippon Printing Co Ltd Method for measuring amount of register error in printed matter
DE3643721A1 (en) * 1986-12-20 1988-06-30 Heidelberger Druckmasch Ag PRINT CONTROL STRIP
DE3643720C2 (en) * 1986-12-20 1994-03-10 Heidelberger Druckmasch Ag Method for determining control variables for the inking unit of printing machines
DE3830731A1 (en) * 1988-09-09 1990-03-22 Heidelberger Druckmasch Ag DEVICE FOR COLOR MEASUREMENT
DE9002437U1 (en) * 1990-03-02 1990-05-03 MAN Roland Druckmaschinen AG, 6050 Offenbach Scanner for determining the color density values of print templates of variable sizes
EP0599482A3 (en) * 1992-11-27 1996-11-20 Moore Business Forms Inc A method of evaluating print quality on a substrate.
DE4343810C1 (en) * 1993-12-22 1995-04-20 Roland Man Druckmasch Photoelectric measuring head
US5816164A (en) * 1994-04-20 1998-10-06 Heidelberger Druckmaschinen Ag Method and apparatus for monitoring image formation on a printing form
DK0836942T3 (en) 1996-09-23 2002-02-18 Wifag Maschf Measurement block and method for recording quality data in multicolour print
DE19639014C2 (en) * 1996-09-23 1998-12-03 Wifag Maschf Measuring field group and method for recording optical printing parameters in multi-color edition printing
DE19638967C2 (en) * 1996-09-23 1998-12-17 Empa Measuring field group and method for recording optical printing parameters in multi-color edition printing
JP4816837B2 (en) * 2000-03-16 2011-11-16 凸版印刷株式会社 Slur gauge
US6629292B1 (en) 2000-10-06 2003-09-30 International Business Machines Corporation Method for forming graphical images in semiconductor devices
WO2003023748A2 (en) 2001-09-11 2003-03-20 Ego S.R.O. Illuminated panel comprising led diodes
US7225738B2 (en) * 2003-02-28 2007-06-05 Hewlett-Packard Development Company, L.P. Eye marks in image processing
DE102010036249A1 (en) 2009-10-01 2011-04-07 Heidelberger Druckmaschinen Ag Method and device for determining register deviations by means of recursion analysis
CN102555445B (en) * 2012-01-05 2013-12-04 天长吉阳新能源有限公司 Screen printing measurement method for crystalline silicon solar cell
CN112135861A (en) 2018-05-17 2020-12-25 赢创运营有限公司 Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the ABA structure type
EP3611216A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Linear polydimethylsiloxane polyoxyalkylene block copolymers of structure type aba
EP3794060A1 (en) 2018-05-17 2021-03-24 Evonik Operations GmbH Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type aba
EP3611217A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Linear polydimethylsiloxane polyoxyalkylene block copolymers of structure type aba

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968988A (en) * 1955-03-18 1961-01-24 Crosfield J F Ltd Apparatus for indicating changes in ink
FR1333539A (en) * 1961-11-16 1963-07-26 American Can Co Improvements to the printing process by imitation engraving
DE1696530B1 (en) * 1964-02-07 1970-07-02 Firm Of John Dickinson Schneid Monitoring strips for use in lithographic printing processes
CH482252A (en) * 1969-04-16 1969-11-30 Landis & Gyr Ag Method and device for the detection of a surface structure with a preferred optical direction, in particular for the detection of gravure printing for checking the authenticity of banknotes
DE2023467A1 (en) * 1970-05-13 1971-11-25 Forschungsges F Druck U Reprod Device for measuring the color density
US3658430A (en) * 1970-11-27 1972-04-25 Gaf Corp Apparatus for detecting, quantizing and displaying the position of registration mark on a sheet
US4003660A (en) * 1975-12-03 1977-01-18 Hunter Associates Laboratory, Inc. Sensing head assembly for multi-color printing press on-line densitometer

Also Published As

Publication number Publication date
DE2731842C3 (en) 1983-12-22
IT7868666A0 (en) 1978-07-13
FR2455274B1 (en) 1981-10-30
EP0000328A1 (en) 1979-01-24
US4606633A (en) 1986-08-19
NL176922C (en) 1985-07-01
JPS6128082B2 (en) 1986-06-28
AT390518B (en) 1990-05-25
GB2040809A (en) 1980-09-03
NL7815005A (en) 1979-09-28
GB2040809B (en) 1982-11-03
CH649156A5 (en) 1985-04-30
IT1108672B (en) 1985-12-09
FR2455274A1 (en) 1980-11-21
CA1111279A (en) 1981-10-27
ATA465678A (en) 1989-10-15
AU519868B2 (en) 1981-12-24
AU3720878A (en) 1979-12-20
NL176922B (en) 1985-02-01
SE7906683L (en) 1979-08-09
DE2731842A1 (en) 1979-01-18
JPS5421788A (en) 1979-02-19
SE435658B (en) 1984-10-08
ES471657A1 (en) 1979-10-01
DE2731842B2 (en) 1979-07-05

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Legal Events

Date Code Title Description
ERE Patent lapsed

Free format text: 850606 *HEIDELBERGER DRUCKMASCHINEN A.G.