EP1752292A3 - Quality control system for a printing press - Google Patents

Quality control system for a printing press Download PDF

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Publication number
EP1752292A3
EP1752292A3 EP06015124A EP06015124A EP1752292A3 EP 1752292 A3 EP1752292 A3 EP 1752292A3 EP 06015124 A EP06015124 A EP 06015124A EP 06015124 A EP06015124 A EP 06015124A EP 1752292 A3 EP1752292 A3 EP 1752292A3
Authority
EP
European Patent Office
Prior art keywords
control system
quality control
printing press
sheet
printed sheets
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Withdrawn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
EP06015124A
Other languages
German (de)
French (fr)
Other versions
EP1752292A2 (en
Inventor
Thomas Walther
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.)
Manroland AG
Original Assignee
Manroland 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 Manroland AG filed Critical Manroland AG
Publication of EP1752292A2 publication Critical patent/EP1752292A2/en
Publication of EP1752292A3 publication Critical patent/EP1752292A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • 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

Abstract

Die Erfindung betrifft ein Qualitätskontrollsystem zur Überwachung von Druckbogen. Mit dem System sollen als fehlerhaft erkannte Drucke gekennzeichnet werden. Zur Kennzeichnung von fehlerhaften Druckbogen ist vorgesehen, mittels einer Lasereinrichtung kennzeichnende Merkmale, spezielle Teile oder Flächen des Druckbogens so zu verändern, dass eine einfache Erkennung fehlerhafter Bogen möglich wird.

Figure imgaf001
The invention relates to a quality control system for monitoring printed sheets. The system should mark the prints that are recognized as being defective. To identify faulty printed sheets is provided by means of a laser device characterizing features, special parts or surfaces of the sheet to change so that a simple detection of faulty sheet is possible.
Figure imgaf001
EP06015124A 2005-08-09 2006-07-20 Quality control system for a printing press Withdrawn EP1752292A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510037498 DE102005037498A1 (en) 2005-08-09 2005-08-09 Quality control system for a printing press

Publications (2)

Publication Number Publication Date
EP1752292A2 EP1752292A2 (en) 2007-02-14
EP1752292A3 true EP1752292A3 (en) 2010-06-09

Family

ID=37188867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06015124A Withdrawn EP1752292A3 (en) 2005-08-09 2006-07-20 Quality control system for a printing press

Country Status (3)

Country Link
EP (1) EP1752292A3 (en)
JP (1) JP2007045152A (en)
DE (1) DE102005037498A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051276A1 (en) 2006-10-31 2008-05-08 Man Roland Druckmaschinen Ag Marking device for a printing press
WO2010084144A1 (en) * 2009-01-26 2010-07-29 Manroland Ag Method for examining the output of uv emitters in a printing machine by means of uv-reactive media
CN102189744B (en) * 2010-03-05 2016-03-02 海德堡印刷机械股份公司 For marking the method for page in page printer
DE102016226171A1 (en) 2016-12-23 2018-06-28 Koenig & Bauer Ag Display and method for marking sheets in the delivery of a sheet-processing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167034A2 (en) * 2000-06-23 2002-01-02 Komori Corporation Sheet-like object identification method and apparatus
WO2005025872A1 (en) * 2003-09-12 2005-03-24 Eyec Gmbh Method and device for verifying printing results

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
DE3425086C2 (en) * 1984-07-07 1986-12-11 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Method and device for producing single copies of a print
AT386159B (en) * 1985-10-11 1988-07-11 Oesterr Nationalbank METHOD AND DEVICE FOR PRODUCING REALITY (CODING) CHARACTERISTICS ON SECURITIES
JPS62112002A (en) * 1985-11-11 1987-05-23 Toppan Printing Co Ltd Inspecting instrument for blanking register
DE3938138C2 (en) * 1989-11-16 1993-12-23 Roland Man Druckmasch Device for quality assurance of the production run on a sheet-fed printing machine
JPH03240580A (en) * 1990-02-20 1991-10-25 Seiko Epson Corp Printing press
DE4142481A1 (en) * 1991-08-12 1993-02-18 Koenig & Bauer Ag QUALITY CONTROL OF AN IMAGE, FOR example A PRINTED PATTERN
JP2751089B2 (en) * 1992-11-30 1998-05-18 大日本インキ化学工業株式会社 Laser marking method and printing ink
ATE167583T1 (en) * 1993-02-17 1998-07-15 De La Rue Giori Sa DEVICE AND METHOD FOR TESTING PRINTED MATERIAL
DE4321177A1 (en) * 1993-06-25 1995-01-05 Heidelberger Druckmasch Ag Device for parallel image inspection and color control on a printed product
DE4321179A1 (en) * 1993-06-25 1995-01-05 Heidelberger Druckmasch Ag Method and device for controlling or regulating the operations of a printing machine
US5767980A (en) * 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
JPH09123606A (en) * 1995-11-02 1997-05-13 Dainippon Printing Co Ltd Laminate for laser printing and print thereof
US5774225A (en) * 1996-03-27 1998-06-30 Advanced Vision Technology, Ltd. System and method for color measurement and control on-press during printing
JP3913844B2 (en) * 1996-07-25 2007-05-09 株式会社小森コーポレーション Sheet-fed paper inspection equipment for sheet-fed rotary printing presses
JP2001194802A (en) * 1999-11-02 2001-07-19 Toray Ind Inc Medium, manufacturing method and method for imaging, imaging medium working device, imaging device, printer, and system and method for printing
EP1280667B1 (en) * 2000-05-08 2007-07-11 Kba-Giori S.A. Installation for treating sheets of printed paper
DE20010920U1 (en) * 2000-06-20 2000-09-14 Roland Man Druckmasch Printing machine, in particular sheetfed offset printing machine
JP4616451B2 (en) * 2000-09-22 2011-01-19 株式会社小森コーポレーション Print quality inspection device
JP3876137B2 (en) * 2001-09-17 2007-01-31 ミナミ株式会社 Inspection device for printing status of flexible printed circuit boards
DE20303574U1 (en) * 2003-03-06 2003-04-30 Roland Man Druckmasch Image inspection system for a printing press
DE10316472A1 (en) * 2003-04-09 2004-10-28 Heidelberger Druckmaschinen Ag Process for drying an ink on a printing substrate in a printing press and printing press
JP4134327B2 (en) * 2003-11-19 2008-08-20 株式会社プロセス・ラボ・ミクロン Metal mask and manufacturing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167034A2 (en) * 2000-06-23 2002-01-02 Komori Corporation Sheet-like object identification method and apparatus
WO2005025872A1 (en) * 2003-09-12 2005-03-24 Eyec Gmbh Method and device for verifying printing results

Also Published As

Publication number Publication date
EP1752292A2 (en) 2007-02-14
DE102005037498A1 (en) 2007-02-15
JP2007045152A (en) 2007-02-22

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