Ink supply amount adjustment method and apparatus for printing machine

Patent Name Printing Ink Supply Adjustment Method and Apparatus for Printing Machine Patent Applicant Komori Corporation Principal Applicant Address Inventor of Tokyo, Japan Print Ming Hao; Saito Hideki Application (Patent) No. 200510075504.0 Date of Application 2005.05.25 Certification Date Verification Bulletin 1701959 Date of Validation Notice 2005.11.30 Specification CD-ROM D0548 Main Classification Number B41F31/02 Classification No. B41F31/02; B41F33/02 Subsidiary Original Application No. Priority Item 2004.5.25 JP 2004-154592 Digest Used in Printing In the ink supply amount adjustment method of the machine, one of density values ​​and color values ​​of a printed product is measured. The difference between the measured value and the preset reference value is obtained as a measurement difference. The first error ratio allowed relative to the preset reference value is set as the first allowable ratio. The first allowable difference is obtained from the preset reference value and the above set first permission ratio. The ink supply amount is adjusted based on the obtained measurement difference and the obtained first allowable difference. In addition, it also discloses an ink supply amount adjustment device. Sovereignty Item 1. An ink supply quantity adjustment method for a printing press, characterized by comprising the steps of: measuring one of a density value and a color value of a printed product; obtaining a difference between a measured value and a preset reference value as a measurement difference Setting a first error ratio allowed relative to a preset reference value as a first allowable ratio; obtaining a first allowable difference from a preset reference value and the set first permission ratio; and based on the obtained measurement The difference between the difference and the obtained first allowable difference adjusts the ink supply amount. International Application International Announcement Date of Entry into the Country Patent Agency Institutional Address of Zhongke Patent & Trademark Agency Co., Ltd. Agent Wang Xinhua