INK COMPOUNDING CALCULATION DEVICE AND INK COMPOUNDING CALCULATION METHOD

Japanese Patent JP2018047565

A

PROBLEM TO BE SOLVED: To provide an ink compounding calculation device which has the less frequency of trial printing and adjustment of a compound ratio of ink.SOLUTION: An ink compounding calculation device 10 includes: a storage unit 200 which stores color matching basic data for each test color; a data extraction unit 101 which extracts the color matching basic data containing a color measurement value of the test color matching a color measurement value of the target color from the storage unit 200; a compound ratio setting unit 102 which sets a compound ratio of ink contained in the color matching basic data as a compound ratio of test ink when a printing condition value of the extracted color matching basic data is the same as a printing condition value of the test ink; a compound ratio correction unit 103 which corrects the compound ratio of ink contained in the extracted color matching basic data and sets the corrected compound ratio as the compound ratio of the test ink when the printing condition value of the extracted color matching basic data is not the same as the printing condition value of the test ink; and a data management unit 104 which causes the storage unit 200 to store the color measurement value of a printed matter, compound ratio and printing condition value of the test ink as the color matching basic data of the test color.SELECTED DRAWING: Figure 1

ADACHI TETSUKO

JP2016182852A

March 29, 2018

September 20, 2016

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DAINIPPON PRINTING CO LTD

B41F31/02; B41F33/00; C09D11/02

Masayuki Masabayashi
Tetsuo Shiba
Hayashi Ichiyoshi

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