EP0444583A2 - Marques imprimées sur un support d'impression pour la saisie du repérage d'impression - Google Patents

Marques imprimées sur un support d'impression pour la saisie du repérage d'impression Download PDF

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Publication number
EP0444583A2
EP0444583A2 EP91102773A EP91102773A EP0444583A2 EP 0444583 A2 EP0444583 A2 EP 0444583A2 EP 91102773 A EP91102773 A EP 91102773A EP 91102773 A EP91102773 A EP 91102773A EP 0444583 A2 EP0444583 A2 EP 0444583A2
Authority
EP
European Patent Office
Prior art keywords
marks
machine
readable
printed
printing material
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Withdrawn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
EP91102773A
Other languages
German (de)
English (en)
Other versions
EP0444583A3 (en
Inventor
Hans Mamberer
August Thoma
Bruno Erhardt
Artur Hilner
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
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0444583A2 publication Critical patent/EP0444583A2/fr
Publication of EP0444583A3 publication Critical patent/EP0444583A3/de
Withdrawn legal-status Critical Current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

  • the invention relates to marks printed on printing material for detecting the register in multi-color printing, which consist of geometric shapes.
  • a mark 1, 2, 3, 4 for each color is shown in Figures a, b, c and d.
  • Each of the marks 1 to 4 is preferably placed on a printing plate, e.g. copied on an offset printing plate as indicated in FIG. 1 d at 20.
  • the marks 1 to 4 according to the invention each consist of a similarly constructed visual part 5, 6 in the form of intersecting lines, preferably in the form of a cross with bars of the same length, as shown in FIGS. 1 a to d.
  • the marks 1 to 4 according to the invention have a machine-readable part 7, 8, which consists of a linear section 7 and a curved section 8.
  • the linear section 7 preferably connects the vertical and horizontal lines 5, 6 of the visually readable part, specifically, as shown in FIGS. 1 a to d, their outer ends if possible.
  • the curved section preferably has the shape of a circle 8 and is preferably arranged outside the linear sections 7.
  • visually readable parts of the same type are used for all printing inks, each having the same position, or are copied onto the respective printing plates, while parts 7, 8 of the same type are preferably also used for the machine-readable parts, but their local position is determined differently for each color .
  • the machine-readable part 7, 8 for the first color according to FIG. 1 a lies in the first quadrant, for the second color in the second quadrant, for the third color in the third quadrant and for the fourth Color in the fourth quadrant, as shown in Fig. 1 b to d.
  • the marks 1 to 4 according to the invention are printed on a substrate, as indicated in FIG. 1 at 22, from the various printing plates 20 shown only in d in FIG. 1, the representation according to FIG Fig. 2, in which all brands 1 to 4 according to the invention are quasi overprinted.
  • intersecting lines preferably in the form of a square cross, enables a good visual reading or assessment of the register, while the machine-readable parts 7, 8 used in combination with the visually readable parts 5, 6 enable good machine recognition and evaluation is made possible.
  • circles are preferably used for the curved section 8 of the machine-readable part 7, 8, but there is also the possibility, as indicated schematically in FIGS. 3 and 4, for the machine-readable section curved sections 15 and 19 and for to use straight sections 16 and 18, which can also be connected to one another, so that printing marks 14, 17 result, for example in the form of the number two or number five. While, as can be seen from FIGS. 3 and 4, again the visually readable parts 5, 6 assume the same positions for each color and thus come to lie one above the other when the register is free of errors, for the machine-readable part 15, 16 and 18, respectively, 19 a different circumferential position or rotational position is specified for each color. No misalignment of any kind can completely cover a brand. This means that even partially covered marks can be reconstructed by the system.
  • the brands according to the invention e.g. 17, preferably scanned by a video camera 21 from a substrate 22 and evaluated in an evaluation electronics 22.
  • a corresponding readjustment (register control) can advantageously be carried out on the basis of the evaluation or the determined values can be stored or displayed, in particular in the case of an "in-line measurement".
  • the height and the width of the printing marks 1 to 4, as well as 14 and 17 are each between 3 and 8 mm.
  • the thickness of the lines and curvatures 5, 6, 7, 8 is preferably between 0.05 and 0.15 mm and the diameter of the curved sections, for example of the circle 8, is 0.3 to 0.8 mm.
  • 45 ° differences can be used instead of the previously described 90 ° differences from color to color, so that at most instead of the four different machine-readable parts shown, each with a maximum of 90 ° position deviations eight machine-readable parts, each with 45 ° position deviations, can be copied onto the various printing plates.
  • the marks according to the invention enable rapid optical assessment of the register of multicolor prints and reliable measurement and evaluation.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
EP19910102773 1990-03-02 1991-02-26 Marks printed on a printable support for reading the print register Withdrawn EP0444583A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006525 1990-03-02
DE19904006525 DE4006525A1 (de) 1990-03-02 1990-03-02 Auf bedruckstoff aufgedruckte marken zum erfassen des passers

Publications (2)

Publication Number Publication Date
EP0444583A2 true EP0444583A2 (fr) 1991-09-04
EP0444583A3 EP0444583A3 (en) 1992-02-05

Family

ID=6401261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910102773 Withdrawn EP0444583A3 (en) 1990-03-02 1991-02-26 Marks printed on a printable support for reading the print register

Country Status (3)

Country Link
EP (1) EP0444583A3 (fr)
JP (1) JPH04217259A (fr)
DE (1) DE4006525A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0730959A1 (fr) * 1995-03-07 1996-09-11 De La Rue Giori S.A. Procédé de production d'un modèle de référence destiné à être utilisé pour le contrÔle automatique de la qualité d'impression d'une image sur du papier
EP0734863A1 (fr) * 1995-03-30 1996-10-02 De La Rue Giori S.A. Procédé de contrÔle automatique au moyen d'un dispositif opto-électronique
EP0593935B1 (fr) * 1992-10-21 1997-01-22 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de repérage pour une machine d'impression de feuilles, et procédé de repérage
GB2311601A (en) * 1996-03-25 1997-10-01 Hewlett Packard Co Determining the positional accuracy of multi-colour printing heads
CN102837497A (zh) * 2012-08-31 2012-12-26 西安理工大学 一种印刷机精度检测装置及精度检测的方法
CN104015479A (zh) * 2014-05-27 2014-09-03 西安理工大学 一种胶印机异常状态检测装置及检测方法
EP4026697A1 (fr) * 2021-01-08 2022-07-13 manroland Goss web systems GmbH Bande de contrôle d' impression

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851207B1 (fr) 2013-07-25 2015-12-30 Oberthur Technologies Personnalisation de documents

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157369A (en) * 1980-05-07 1981-12-04 Toppan Printing Co Ltd Register mark for printing
JPS585259A (ja) * 1981-07-03 1983-01-12 Toppan Printing Co Ltd 印刷における見当判別方法
JPS6072730A (ja) * 1983-09-30 1985-04-24 Kyodo Printing Co Ltd 印刷物の検査方法及びその装置
EP0295433A2 (fr) * 1987-06-13 1988-12-21 Heidelberger Druckmaschinen Aktiengesellschaft Procédé pour mesurer le registre, tel qu'utilisé dans l'offset pour contrôler le positionnement des clichés
WO1989001867A1 (fr) * 1987-08-31 1989-03-09 Valtion Teknillinen Tutkimuskeskus Procedure de controle de la qualite d'impression

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581154A (ja) * 1981-06-26 1983-01-06 Dainippon Printing Co Ltd 印刷見当合わせマ−ク及び見当合わせ方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157369A (en) * 1980-05-07 1981-12-04 Toppan Printing Co Ltd Register mark for printing
JPS585259A (ja) * 1981-07-03 1983-01-12 Toppan Printing Co Ltd 印刷における見当判別方法
JPS6072730A (ja) * 1983-09-30 1985-04-24 Kyodo Printing Co Ltd 印刷物の検査方法及びその装置
EP0295433A2 (fr) * 1987-06-13 1988-12-21 Heidelberger Druckmaschinen Aktiengesellschaft Procédé pour mesurer le registre, tel qu'utilisé dans l'offset pour contrôler le positionnement des clichés
WO1989001867A1 (fr) * 1987-08-31 1989-03-09 Valtion Teknillinen Tutkimuskeskus Procedure de controle de la qualite d'impression

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 43 (M-117)(921) 17. März 1982 & JP-A-56 157 369 ( TOPPAN INSATSU K.K. ) 4. Dezember 1981 *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 79 (M-204)(1224) 31. März 1983 & JP-A-58 005 259 ( TOPPAN INSATSU K.K. ) 12. Januar 1983 *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 213 (M-408)(1936) 30. August 1985 & JP-A-60 072 730 ( KIYOUDOU INSATSU K.K. ) 24. April 1985 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593935B1 (fr) * 1992-10-21 1997-01-22 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de repérage pour une machine d'impression de feuilles, et procédé de repérage
EP0730959A1 (fr) * 1995-03-07 1996-09-11 De La Rue Giori S.A. Procédé de production d'un modèle de référence destiné à être utilisé pour le contrÔle automatique de la qualité d'impression d'une image sur du papier
US5778088A (en) * 1995-03-07 1998-07-07 De La Rue Giori S.A. Procedure for producing a reference model intended to be used for automatically checking the printing quality of an image on paper
EP0734863A1 (fr) * 1995-03-30 1996-10-02 De La Rue Giori S.A. Procédé de contrÔle automatique au moyen d'un dispositif opto-électronique
GB2311601A (en) * 1996-03-25 1997-10-01 Hewlett Packard Co Determining the positional accuracy of multi-colour printing heads
US5796414A (en) * 1996-03-25 1998-08-18 Hewlett-Packard Company Systems and method for establishing positional accuracy in two dimensions based on a sensor scan in one dimension
GB2311601B (en) * 1996-03-25 2000-11-15 Hewlett Packard Co Systems and method for establishing positional accuracy
CN102837497A (zh) * 2012-08-31 2012-12-26 西安理工大学 一种印刷机精度检测装置及精度检测的方法
CN102837497B (zh) * 2012-08-31 2014-12-10 西安理工大学 一种印刷机精度检测装置及精度检测的方法
CN104015479A (zh) * 2014-05-27 2014-09-03 西安理工大学 一种胶印机异常状态检测装置及检测方法
CN104015479B (zh) * 2014-05-27 2017-02-15 西安理工大学 一种胶印机异常状态检测装置及检测方法
EP4026697A1 (fr) * 2021-01-08 2022-07-13 manroland Goss web systems GmbH Bande de contrôle d' impression

Also Published As

Publication number Publication date
EP0444583A3 (en) 1992-02-05
DE4006525A1 (de) 1991-09-12
JPH04217259A (ja) 1992-08-07

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