ZA200709154B - Methods for measurement and control of ink concentration and film thickness - Google Patents

Methods for measurement and control of ink concentration and film thickness

Info

Publication number
ZA200709154B
ZA200709154B ZA200709154A ZA200709154A ZA200709154B ZA 200709154 B ZA200709154 B ZA 200709154B ZA 200709154 A ZA200709154 A ZA 200709154A ZA 200709154 A ZA200709154 A ZA 200709154A ZA 200709154 B ZA200709154 B ZA 200709154B
Authority
ZA
South Africa
Prior art keywords
measurement
methods
control
film thickness
ink concentration
Prior art date
Application number
ZA200709154A
Other languages
English (en)
Inventor
Rich Danny
Original Assignee
Sun Chemical Corp
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 Sun Chemical Corp filed Critical Sun Chemical Corp
Publication of ZA200709154B publication Critical patent/ZA200709154B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ZA200709154A 2005-04-19 2007-10-23 Methods for measurement and control of ink concentration and film thickness ZA200709154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/110,318 US7077064B1 (en) 2005-04-19 2005-04-19 Methods for measurement and control of ink concentration and film thickness

Publications (1)

Publication Number Publication Date
ZA200709154B true ZA200709154B (en) 2008-09-25

Family

ID=36658963

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200709154A ZA200709154B (en) 2005-04-19 2007-10-23 Methods for measurement and control of ink concentration and film thickness

Country Status (5)

Country Link
US (1) US7077064B1 (xx)
EP (1) EP1871598B1 (xx)
CA (1) CA2605445C (xx)
WO (1) WO2006113739A1 (xx)
ZA (1) ZA200709154B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296518B2 (en) * 2005-04-19 2007-11-20 Sun Chemical Corporation Methods for measurement and control of ink concentration and film thickness
JP2009000884A (ja) * 2007-06-21 2009-01-08 Komori Corp 印刷機の印刷品質管理方法及び装置
EP2521911B1 (en) * 2010-01-07 2018-03-28 Hewlett Packard Development Company, L.P. Reflection densitometer
ES2555161B1 (es) * 2014-06-24 2016-10-07 Universidad De Burgos Procedimiento de medida de la concentración de epecies químicas
CN108501556B (zh) * 2018-02-01 2020-02-18 西安理工大学 一种薄膜凹版印刷专色配色方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289405A (en) 1978-10-13 1981-09-15 Tobias Philip E Color monitoring system for use in creating colored displays
DE3024773A1 (de) * 1980-06-30 1982-01-28 Grapho-Metronic Meß- und Regeltechnik GmbH & Co, KG, 8000 München Verfahren und einrichtung zur kontrolle und zum steuern der farbgebung einer mehrfarben-druckmaschine
DD219731A1 (de) * 1983-11-14 1985-03-13 Polygraph Leipzig Einrichtung zur messung der farbdichte
ATE58336T1 (de) * 1983-12-19 1990-11-15 Gretag Ag Verfahren, vorrichtung und farbmessstreifen fuer die druckqualitaetsbeurteilung.
JPS63118602A (ja) * 1986-11-06 1988-05-23 Sumitomo Heavy Ind Ltd インキ膜厚測定装置
DE3812099C2 (de) * 1988-04-12 1995-01-26 Heidelberger Druckmasch Ag Verfahren zur Farbsteuerung einer Offsetdruckmaschine
EP0370126B1 (en) * 1988-11-23 1996-09-11 Komori Corporation Valid patch discrimination method for automatic density control apparatus
DE3924989A1 (de) 1989-07-28 1991-02-07 Roland Man Druckmasch Vorrichtung zur durchfuehrung einer umfassenden qualitaetskontrolle an druckbogen
US5526285A (en) * 1993-10-04 1996-06-11 General Electric Company Imaging color sensor
JPH07264342A (ja) * 1994-03-18 1995-10-13 Ricoh Co Ltd ファクシミリ装置
GB9416406D0 (en) 1994-08-13 1994-10-05 Univ Of Huddersfield Colour inspection system
US5724259A (en) 1995-05-04 1998-03-03 Quad/Tech, Inc. System and method for monitoring color in a printing press
US5767980A (en) 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5821993A (en) 1996-01-25 1998-10-13 Medar, Inc. Method and system for automatically calibrating a color camera in a machine vision system
US5774225A (en) 1996-03-27 1998-06-30 Advanced Vision Technology, Ltd. System and method for color measurement and control on-press during printing
AUPQ611200A0 (en) * 2000-03-09 2000-03-30 Commonwealth Scientific And Industrial Research Organisation Determination of change in thickness of dampening solution on offset printing rollers
JP3581306B2 (ja) * 2000-03-31 2004-10-27 株式会社イソワ インキ粘度測定装置並びにインキ粘度調整方法及びその装置
DE10131934B4 (de) * 2001-07-02 2010-03-11 Wifag Maschinenfabrik Ag Messung und Regelung der Farbgebung im Rollendruck

Also Published As

Publication number Publication date
WO2006113739A1 (en) 2006-10-26
EP1871598A4 (en) 2012-09-26
EP1871598B1 (en) 2014-01-01
CA2605445A1 (en) 2006-10-26
CA2605445C (en) 2013-10-01
US7077064B1 (en) 2006-07-18
EP1871598A1 (en) 2008-01-02

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