IT1135365B - Procedimento per determinare singoli componenti cromatici in una stampa in plicromia per mezzo d'un densitometro - Google Patents

Procedimento per determinare singoli componenti cromatici in una stampa in plicromia per mezzo d'un densitometro

Info

Publication number
IT1135365B
IT1135365B IT19595/81A IT1959581A IT1135365B IT 1135365 B IT1135365 B IT 1135365B IT 19595/81 A IT19595/81 A IT 19595/81A IT 1959581 A IT1959581 A IT 1959581A IT 1135365 B IT1135365 B IT 1135365B
Authority
IT
Italy
Prior art keywords
densitometer
procedure
color print
determining individual
chromatic components
Prior art date
Application number
IT19595/81A
Other languages
English (en)
Italian (it)
Other versions
IT8119595A0 (it
Inventor
Gerd Steiner
Original Assignee
Roland Man Druckmasch
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 Roland Man Druckmasch filed Critical Roland Man Druckmasch
Publication of IT8119595A0 publication Critical patent/IT8119595A0/it
Application granted granted Critical
Publication of IT1135365B publication Critical patent/IT1135365B/it

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT19595/81A 1980-02-27 1981-02-09 Procedimento per determinare singoli componenti cromatici in una stampa in plicromia per mezzo d'un densitometro IT1135365B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3007274 1980-02-27

Publications (2)

Publication Number Publication Date
IT8119595A0 IT8119595A0 (it) 1981-02-09
IT1135365B true IT1135365B (it) 1986-08-20

Family

ID=6095632

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19595/81A IT1135365B (it) 1980-02-27 1981-02-09 Procedimento per determinare singoli componenti cromatici in una stampa in plicromia per mezzo d'un densitometro

Country Status (2)

Country Link
CH (1) CH649842A5 (de)
IT (1) IT1135365B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3862409D1 (de) * 1987-02-23 1991-05-23 Gretag Ag Verfahren zur fortdruckregelung der farbgebung beim tief- oder flexodruck und entsprechende druckmaschine.
US4967379A (en) * 1987-12-16 1990-10-30 Gretag Aktiengesellschaft Process for the ink control or regulation of a printing machine by comparing desired color to obtainable color data
EP0658428B1 (de) * 1993-12-15 1999-08-11 Goss Graphic Systems, Inc. Druckereisteuerungssystem
US5767980A (en) * 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5903712A (en) * 1995-10-05 1999-05-11 Goss Graphic Systems, Inc. Ink separation device for printing press ink feed control

Also Published As

Publication number Publication date
CH649842A5 (en) 1985-06-14
IT8119595A0 (it) 1981-02-09

Similar Documents

Publication Publication Date Title
JPS57188368A (en) Ink-drop printer
FR2460982B1 (fr) Composition d'encre pour impression sur polyolefines
IT8324326A1 (it) Stampante multicolore con sistima a getto d'inchiostro
FR2415822B1 (fr) Compositions elastomeres photosensibles pour plaques d'impression flexographiques
FR2495546B1 (fr) Dispositif de vernissage pour machines d'impression
JPS5593164A (en) Printer for both face printing
BE896523A (fr) Plaque d'impression lithographique,
GB2082871B (en) Dot printer for reproduction of halftone images
DE3168026D1 (en) A developer for dry planographic printing plates
FR2518455B1 (fr) Imprimeuse flexographique
BE887527A (fr) Dispositif de d'esencrage de vieux papiers
DE3170113D1 (en) Dry planographic printing plate for direct printing
AU533681B2 (en) Preparing lithographic printing plates
AU534543B2 (en) Testing print hammers
FR2463796B1 (fr) Compositions d'encre d'impression pour offset
IT1135365B (it) Procedimento per determinare singoli componenti cromatici in una stampa in plicromia per mezzo d'un densitometro
GB2092322B (en) Photosensitive lithographic printing plate material
DE3173949D1 (en) Lithographic printing plate
FR2514173B1 (fr) Procede de determination de positions de depart d'impression pour une imprimante par points du type a percussion
BE872407A (fr) Methode pour fabriquer une plaque d'impression lithographique
JPS56106890A (en) Printing head
IT8120063A0 (it) Apparato per stampa a piu' colori.
JPS5611278A (en) Flappanchor type printing head used for pinnprinter
JPS5722091A (en) Printing head
FR2586112B1 (fr) Materiau pour plaque d'impression litho electrophotographique