EP0810092A1 - Appareil et procédé pour le contrÔle de feuilles imprimés - Google Patents

Appareil et procédé pour le contrÔle de feuilles imprimés Download PDF

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Publication number
EP0810092A1
EP0810092A1 EP96830307A EP96830307A EP0810092A1 EP 0810092 A1 EP0810092 A1 EP 0810092A1 EP 96830307 A EP96830307 A EP 96830307A EP 96830307 A EP96830307 A EP 96830307A EP 0810092 A1 EP0810092 A1 EP 0810092A1
Authority
EP
European Patent Office
Prior art keywords
sheets
sheet
printed
machine
optical detection
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.)
Granted
Application number
EP96830307A
Other languages
German (de)
English (en)
Other versions
EP0810092B1 (fr
Inventor
Giacinto De Fiori
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.)
GRAFICHE EIKON Srl
Original Assignee
GRAFICHE EIKON Srl
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 GRAFICHE EIKON Srl filed Critical GRAFICHE EIKON Srl
Priority to DE69622848T priority Critical patent/DE69622848D1/de
Priority to EP96830307A priority patent/EP0810092B1/fr
Priority to DE1996830307 priority patent/DE810092T1/de
Priority to ES96830307T priority patent/ES2114835T1/es
Publication of EP0810092A1 publication Critical patent/EP0810092A1/fr
Application granted granted Critical
Publication of EP0810092B1 publication Critical patent/EP0810092B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • An example of application of the present invention is the manufacture of cardboard boxes (or made from other similar material) from a flat sheet which is printed and subsequently die-cut. The sheet thus obtained is then cut to give a plurality of portions comprising the various elements of the box, e.g. the walls, the fixing flaps and similar.
  • These sheets are fed to the die-cutting machine in such a manner to allow the regulation of the position of the image detectors 10 along the respective guides 11, and the regulation of the focal distance of the detectors 10 with respect to a sheet 5, 5' disposed on the plane of transit 6. It is therefore also detected the position of the reference signs 21a-23a, 21b-23b with respect to the shot of the detectors, that is with respect to the system of reference integral with the die-cutting machine, to allow the statistic calculus of the position of the reference signs on the sheets 5'. They are therefore calculated the dimensions of the maximum deviation of each reference sign on the base of the desired working tolerances.

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Making Paper Articles (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP96830307A 1996-05-30 1996-05-30 Appareil et procédé pour le contrôle de feuilles imprimés Expired - Lifetime EP0810092B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE69622848T DE69622848D1 (de) 1996-05-30 1996-05-30 Vorrichtung und Verfahren zur Überprüfung von Druckbogen
EP96830307A EP0810092B1 (fr) 1996-05-30 1996-05-30 Appareil et procédé pour le contrôle de feuilles imprimés
DE1996830307 DE810092T1 (de) 1996-05-30 1996-05-30 Vorrichtung und Verfahren zur Überprüfung von Druckbogen
ES96830307T ES2114835T1 (es) 1996-05-30 1996-05-30 Aparato y metodo para verificar hojas impresas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96830307A EP0810092B1 (fr) 1996-05-30 1996-05-30 Appareil et procédé pour le contrôle de feuilles imprimés

Publications (2)

Publication Number Publication Date
EP0810092A1 true EP0810092A1 (fr) 1997-12-03
EP0810092B1 EP0810092B1 (fr) 2002-08-07

Family

ID=8225920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96830307A Expired - Lifetime EP0810092B1 (fr) 1996-05-30 1996-05-30 Appareil et procédé pour le contrôle de feuilles imprimés

Country Status (3)

Country Link
EP (1) EP0810092B1 (fr)
DE (2) DE69622848D1 (fr)
ES (1) ES2114835T1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999048784A1 (fr) * 1998-03-20 1999-09-30 Louda Systems Gmbh Dispositif permettant de controler des feuilles
EP1661834A1 (fr) * 2004-11-25 2006-05-31 Kba-Giori S.A. Marquage pour document
DE102004061951A1 (de) * 2004-12-23 2006-07-06 Man Roland Druckmaschinen Ag Einrichtung zur Qualitätskontrolle an oberflächenvariablen Drucksachen
DE10303282B4 (de) * 2002-02-01 2010-08-05 Hueck Folien Gesellschaft M.B.H. Verfahren zur Inline-Qualitätsprüfung und zum Authentizitätsnachweis von bedruckten und/oder geprägten bahnförmigen Materialien

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001867A1 (fr) * 1987-08-31 1989-03-09 Valtion Teknillinen Tutkimuskeskus Procedure de controle de la qualite d'impression
EP0452769A1 (fr) * 1990-04-18 1991-10-23 Bobst S.A. Contrôle de qualité de l'impression et du découpage dans une installation de production d'emballages
EP0453974A2 (fr) * 1990-04-26 1991-10-30 Bobst S.A. Contrôle de qualité de l'impression et du découpage dans une machine de production d'emballages
DE9116439U1 (de) * 1991-08-14 1992-11-12 Koenig & Bauer AG, 8700 Würzburg Vorrichtung zum Kontrollieren von bedruckten Bogen in einer Bogenrotationsdruckmaschine
EP0554811A1 (fr) * 1992-02-07 1993-08-11 Bobst S.A. Dispositif de détection d'erreurs d'impression dans une machine à imprimer rotative
JPH05278206A (ja) * 1992-04-01 1993-10-26 Nireco Corp 移動物体の蛍光物質印刷領域検出装置
EP0685420A1 (fr) * 1994-06-03 1995-12-06 Ferag AG Procédé de contrôle pour la fabrication de produits imprimés et ensemble pour la mise en oeuvre du procédé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218760C2 (de) * 1992-06-06 2000-02-03 Heidelberger Druckmasch Ag Anordnung von Registermarken auf einem Druckprodukt und Verfahren zur Ermittlung von Registerabweichungen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001867A1 (fr) * 1987-08-31 1989-03-09 Valtion Teknillinen Tutkimuskeskus Procedure de controle de la qualite d'impression
EP0452769A1 (fr) * 1990-04-18 1991-10-23 Bobst S.A. Contrôle de qualité de l'impression et du découpage dans une installation de production d'emballages
EP0453974A2 (fr) * 1990-04-26 1991-10-30 Bobst S.A. Contrôle de qualité de l'impression et du découpage dans une machine de production d'emballages
DE9116439U1 (de) * 1991-08-14 1992-11-12 Koenig & Bauer AG, 8700 Würzburg Vorrichtung zum Kontrollieren von bedruckten Bogen in einer Bogenrotationsdruckmaschine
EP0554811A1 (fr) * 1992-02-07 1993-08-11 Bobst S.A. Dispositif de détection d'erreurs d'impression dans une machine à imprimer rotative
JPH05278206A (ja) * 1992-04-01 1993-10-26 Nireco Corp 移動物体の蛍光物質印刷領域検出装置
EP0685420A1 (fr) * 1994-06-03 1995-12-06 Ferag AG Procédé de contrôle pour la fabrication de produits imprimés et ensemble pour la mise en oeuvre du procédé

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 55 (M - 1550) 28 January 1994 (1994-01-28) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999048784A1 (fr) * 1998-03-20 1999-09-30 Louda Systems Gmbh Dispositif permettant de controler des feuilles
DE10303282B4 (de) * 2002-02-01 2010-08-05 Hueck Folien Gesellschaft M.B.H. Verfahren zur Inline-Qualitätsprüfung und zum Authentizitätsnachweis von bedruckten und/oder geprägten bahnförmigen Materialien
EP1661834A1 (fr) * 2004-11-25 2006-05-31 Kba-Giori S.A. Marquage pour document
DE102004061951A1 (de) * 2004-12-23 2006-07-06 Man Roland Druckmaschinen Ag Einrichtung zur Qualitätskontrolle an oberflächenvariablen Drucksachen
DE102004061951B4 (de) * 2004-12-23 2017-10-12 manroland sheetfed GmbH Verfahren zur Qualitätskontrolle an oberflächenvariablen Drucksachen

Also Published As

Publication number Publication date
DE810092T1 (de) 1998-09-03
ES2114835T1 (es) 1998-06-16
EP0810092B1 (fr) 2002-08-07
DE69622848D1 (de) 2002-09-12

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