IT8412537A0 - Procedimento e dispositivo per mantenere costante la densita di un colore stampato - Google Patents

Procedimento e dispositivo per mantenere costante la densita di un colore stampato

Info

Publication number
IT8412537A0
IT8412537A0 IT8412537A IT1253784A IT8412537A0 IT 8412537 A0 IT8412537 A0 IT 8412537A0 IT 8412537 A IT8412537 A IT 8412537A IT 1253784 A IT1253784 A IT 1253784A IT 8412537 A0 IT8412537 A0 IT 8412537A0
Authority
IT
Italy
Prior art keywords
maintaining
density
procedure
printed color
color constant
Prior art date
Application number
IT8412537A
Other languages
English (en)
Other versions
IT1180773B (it
Inventor
Zdenek Luska
Original Assignee
Bobst Sa
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 Bobst Sa filed Critical Bobst Sa
Publication of IT8412537A0 publication Critical patent/IT8412537A0/it
Application granted granted Critical
Publication of IT1180773B publication Critical patent/IT1180773B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D24/00—Control of viscosity
    • G05D24/02—Control of viscosity characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/005—Ink viscosity control means
    • 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
    • B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2506—By viscosity or consistency
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Ink Jet (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Printing Methods (AREA)
  • Control Of Non-Electrical Variables (AREA)
IT1253784A 1983-06-21 1984-06-08 Procedimento e dispositivo per mantenere costante la densita di un colore stampato IT1180773B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3387/83A CH653618A5 (fr) 1983-06-21 1983-06-21 Procede et dispositif pour maintenir constante la densite d'une couleur imprimee.

Publications (2)

Publication Number Publication Date
IT8412537A0 true IT8412537A0 (it) 1984-06-08
IT1180773B IT1180773B (it) 1987-09-23

Family

ID=4254865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1253784A IT1180773B (it) 1983-06-21 1984-06-08 Procedimento e dispositivo per mantenere costante la densita di un colore stampato

Country Status (9)

Country Link
US (1) US4552165A (it)
JP (1) JPS6013553A (it)
CA (1) CA1222803A (it)
CH (1) CH653618A5 (it)
DE (2) DE8417253U1 (it)
FR (1) FR2548960B1 (it)
GB (1) GB2142448B (it)
IT (1) IT1180773B (it)
SE (1) SE455933B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864925A (en) * 1987-09-28 1989-09-12 Rockwell International Corporation Simplified lithography using ink and water admixtures
US5875288A (en) 1990-02-05 1999-02-23 Scitex Corporation Ltd. Apparatus and techniques for computerized printing
DE9004745U1 (de) * 1990-04-26 1990-06-28 Baldwin-Gegenheimer GmbH, 8900 Augsburg Lackierwerk für eine Druckmaschine
US5330576A (en) * 1990-04-26 1994-07-19 Baldwin-Gegenheimer Gmbh Recirculating coating liquid supply system with viscosity regulation
EP0482143A1 (de) * 1990-05-01 1992-04-29 Celio Engineering Sa Verfahren zur steuerung der farbgebung im tief- und flexodruck
ES2152223T5 (es) * 1991-01-15 2005-05-01 Creo Il.Ltd. Aparato y tecnicas para impresion informatizada.
JP2772504B2 (ja) * 1993-03-26 1998-07-02 大日本スクリーン製造株式会社 網角度が変更可能な網目版画像生成装置
NL9302025A (nl) * 1993-11-23 1995-06-16 Cornelis Gerardus Van Der Lans Viscositeitsregelaar van drukinkt.
GB9500937D0 (en) * 1995-01-18 1995-03-08 Langston Corp Washing system for a flexographic printer
DE19746268A1 (de) * 1997-10-20 1999-04-22 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Herstellung eines Folienmaterials
EP0922580A3 (en) * 1997-11-10 2000-03-29 Quad/Tech, Inc. Color control system for a printing press
JP2001063006A (ja) * 1999-08-27 2001-03-13 Nihon Tokkyo Kanri Co Ltd グラビア印刷における自動調色方法及びその装置
US6441914B1 (en) 1999-10-08 2002-08-27 Creoscitex Corporation Ltd. Prediction and prevention of offset printing press problems
DE10159387A1 (de) * 2001-12-04 2003-06-12 Windmoeller & Hoelscher Verpackungsdruckmaschine mit eingebauter automatischer Vergleichsfunktion zwischen Druck- und Sollbild
EP2219870B2 (en) * 2007-12-06 2019-05-01 Windmöller & Hölscher KG Colour-management
ES2371606B1 (es) * 2009-08-13 2012-11-22 Comexi, S.A. Dispositivo y método de impresión usando tintas curables por energía para impresora flexográfica
CN104350402A (zh) 2012-05-29 2015-02-11 Hoya株式会社 光合成器和共焦观察系统
US9233531B2 (en) 2014-01-24 2016-01-12 Eastman Kodak Company Flexographic printing system with solvent replenishment
US9346260B2 (en) 2014-01-24 2016-05-24 Eastman Kodak Company Flexographic printing system providing controlled feature characteristics
US9327489B2 (en) 2014-01-24 2016-05-03 Eastman Kodak Company Controlling line widths in flexographic printing
CN111532025B (zh) * 2020-05-13 2021-03-02 陈红山 一种油墨粘度调配及上墨量控制一体化系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978951A (en) * 1958-02-13 1961-04-11 Proctor Silex Corp Method and system of color monitoring
GB925798A (en) * 1960-08-30 1963-05-08 Linotype Machinery Ltd Light intensity comparator
US3299787A (en) * 1962-11-27 1967-01-24 Harris Intertype Corp Electrophotographic micro-copy printer
FR1452762A (fr) * 1965-07-30 1966-04-15 Oiffer S A Dispositif perfectionné d'alimentation en encre d'imprimerie des machines à imprimer
DE1926906A1 (de) * 1969-05-27 1970-12-03 Dornbusch & Co Fuellrakeleinrichtung,insbesondere zum Einfaerben von Druckformen
US4256131A (en) * 1976-07-14 1981-03-17 Sentrol Systems Ltd. Feedback color control system
DE2901980C2 (de) * 1979-01-19 1982-09-16 Grapho-Metronic Meß- und Regeltechnik GmbH & Co, KG, 8000 München Einrichtung zum Steuern des Farbwerkes einer Bogenoffsetdruckmaschine
DE3007421A1 (de) * 1980-02-27 1981-09-03 Windmöller & Hölscher, 4540 Lengerich Verfahren zur herstellung eines vorlagengetreuen farbengemisches, insbesondere einer farbe eines mehrfarbendruckes

Also Published As

Publication number Publication date
GB2142448A (en) 1985-01-16
GB2142448B (en) 1986-07-02
FR2548960B1 (fr) 1987-03-20
FR2548960A1 (fr) 1985-01-18
US4552165A (en) 1985-11-12
JPH0360312B2 (it) 1991-09-13
SE8403289L (sv) 1984-12-22
IT1180773B (it) 1987-09-23
CH653618A5 (fr) 1986-01-15
SE8403289D0 (sv) 1984-06-20
GB8412798D0 (en) 1984-06-27
DE3421052A1 (de) 1985-01-10
CA1222803A (en) 1987-06-09
JPS6013553A (ja) 1985-01-24
DE8417253U1 (de) 1987-04-30
SE455933B (sv) 1988-08-22

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