ES8302543A1 - Perfeccionamientos en los sistemas de medicion del nivel de densidad de color de la impresion en circuito cerrado, especialmente en offset rotativas. - Google Patents

Perfeccionamientos en los sistemas de medicion del nivel de densidad de color de la impresion en circuito cerrado, especialmente en offset rotativas.

Info

Publication number
ES8302543A1
ES8302543A1 ES509775A ES509775A ES8302543A1 ES 8302543 A1 ES8302543 A1 ES 8302543A1 ES 509775 A ES509775 A ES 509775A ES 509775 A ES509775 A ES 509775A ES 8302543 A1 ES8302543 A1 ES 8302543A1
Authority
ES
Spain
Prior art keywords
measuring
print
ink
arrangement
controlling
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.)
Expired
Application number
ES509775A
Other languages
English (en)
Other versions
ES509775A0 (es
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.)
Salvat Editores SA
Original Assignee
Salvat Editores 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 Salvat Editores SA filed Critical Salvat Editores SA
Publication of ES509775A0 publication Critical patent/ES509775A0/es
Publication of ES8302543A1 publication Critical patent/ES8302543A1/es
Expired legal-status Critical Current

Links

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
    • B41F33/0036—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

SISTEMA DE MEDICION-CORRECCION DEL NIVEL DE DENSIDAD DE COLOR DE LA IMPRESION EN CIRCUITO CERRADO, ESPECIALMENTE EN OFFSET ROTATIVAS. SE ESTABLECE UN CONTROL CICLICO DE LA DENSIDAD DE COLOR QUE IMPRIME CADA UNO DE LOS CUERPOS DE IMPRESION, PRECISANDO EN LA MEDICION EL COMPORTAMIENTO DE CADA SECTOR DEL RODILLO DE IMPRIMIR EN CORRESPONDENCIA CON LA VALVULA QUE REGULA LA CANTIDAD DE TINTA DE DICHO SECTOR Y TOMANDO VALORES DE COMPARACION CON OTROS INTRODUCIDOS EN UNA MEMORIA ELECTRONICA QUE ACTUAN COMO PATRON Y DETERMINAN LOS FACTORES DE DESVIACION DE DENSIDAD DE COLOR EN LA BANDA DE PAPEL IMPRESA ANTES DE QUE PUEDA SER ADVERTIDA POR EL OJO HUMANO.
ES509775A 1981-12-04 1982-02-19 Perfeccionamientos en los sistemas de medicion del nivel de densidad de color de la impresion en circuito cerrado, especialmente en offset rotativas. Expired ES8302543A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813148076 DE3148076A1 (de) 1981-12-04 1981-12-04 Anordnung zum messen und steuern der farbdichte eines drucks

Publications (2)

Publication Number Publication Date
ES509775A0 ES509775A0 (es) 1983-01-16
ES8302543A1 true ES8302543A1 (es) 1983-01-16

Family

ID=6147918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509775A Expired ES8302543A1 (es) 1981-12-04 1982-02-19 Perfeccionamientos en los sistemas de medicion del nivel de densidad de color de la impresion en circuito cerrado, especialmente en offset rotativas.

Country Status (2)

Country Link
DE (1) DE3148076A1 (es)
ES (1) ES8302543A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438325A1 (de) * 1984-10-19 1986-04-24 Miller-Johannisberg Druckmaschinen Gmbh, 6200 Wiesbaden Mehrfarben-bogendruckmaschine fuer schoendruck sowie schoen- und widerdruck mit mindestens einer zwischen jeweils zwei druckwerken liegenden bogen-wendeeinrichtung
DE3736629A1 (de) * 1987-10-29 1989-05-11 Heidelberger Druckmasch Ag Vorrichtung zur ermittlung der flaechendeckung
DE10023127B4 (de) * 2000-05-11 2010-06-17 Manroland Ag Verfahren zum Betreiben einer Abtastvorrichtung zur optischen Dichtemessung
DE10023128A1 (de) * 2000-05-11 2001-11-15 Roland Man Druckmasch Abtastverfahren und Abtastvorrichtung zur optischen Dichtemessung
CN101385010A (zh) * 2003-12-18 2009-03-11 霍尼韦尔国际公司 用于印刷介质的闭环色彩控制的系统和方法
DE102005007780A1 (de) * 2005-02-19 2006-08-31 Man Roland Druckmaschinen Ag Vorrichtung und Verfahren zur Messung der zonalen Farbgebung
US7859668B2 (en) 2005-12-15 2010-12-28 Honeywell International Inc. Apparatus and method for illuminator-independent color measurements
US8017927B2 (en) 2005-12-16 2011-09-13 Honeywell International Inc. Apparatus, system, and method for print quality measurements using multiple adjustable sensors
US7573575B2 (en) 2005-12-29 2009-08-11 Honeywell International Inc. System and method for color measurements or other spectral measurements of a material
US7688447B2 (en) 2005-12-29 2010-03-30 Honeywell International Inc. Color sensor
US8049892B2 (en) 2008-01-22 2011-11-01 Honeywell International Inc. Apparatus and method for camera-based color measurements
US7592608B2 (en) 2008-01-22 2009-09-22 Honeywell International Inc. Apparatus and method for measuring and/or controlling ultraviolet-activated materials in a paper-making process
DE102008025420A1 (de) * 2008-05-27 2009-12-03 Manroland Ag Vorrichtung zur Erfassung von Bildern vorbestimmter Ausschnitte eines in Bewegung befindlichen Druckerzeugnisses
US8401809B2 (en) 2010-07-12 2013-03-19 Honeywell International Inc. System and method for adjusting an on-line appearance sensor system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969016A (en) * 1955-03-18 1961-01-24 Crosfield J F Ltd Colour printing
US2968988A (en) * 1955-03-18 1961-01-24 Crosfield J F Ltd Apparatus for indicating changes in ink
US3756725A (en) * 1970-10-12 1973-09-04 Harris Intertype Corp Measurement and control of ink density
DE2238007A1 (de) * 1972-07-28 1973-12-06 Ems Elektronik Messtechn Geraet zur kontrolle der konstanz der farbgebung von druckbogen
ES457774A1 (es) * 1977-04-13 1978-02-16 Salvat Editores Perfeccionamientos en el control de tinta en los tinteros delas maquinas de imprimir.
DE3046417A1 (de) * 1980-12-10 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zur steuerung einer rotationsdruckmaschine
DE3127381A1 (de) * 1981-07-10 1983-01-27 Salvat Editores, S.A., Barcelona Messorgane fuer im geschlossenen kreis arbeitende systeme zur ueberwachung und korrektur des drucks bei offset-druckmaschinen

Also Published As

Publication number Publication date
ES509775A0 (es) 1983-01-16
DE3148076C2 (es) 1988-01-28
DE3148076A1 (de) 1983-06-09

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