Invention Grant
- Patent Title: Method for hybrid inline color control for printing presses
- Patent Title (中): 印刷机混合在线颜色控制方法
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Application No.: US12770973Application Date: 2010-04-30
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Publication No.: US08671838B2Publication Date: 2014-03-18
- Inventor: Christopher Berti , Wolfgang Geiβler , Werner Huber , Manfred Schneider
- Applicant: Christopher Berti , Wolfgang Geiβler , Werner Huber , Manfred Schneider
- Applicant Address: DE Heidelberg
- Assignee: Heidelberger Druckmaschinen AG
- Current Assignee: Heidelberger Druckmaschinen AG
- Current Assignee Address: DE Heidelberg
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102009019589 20090430
- Main IPC: B41F33/00
- IPC: B41F33/00

Abstract:
A method for color control in printing presses having at least one first color measuring instrument and at least one second color measuring instrument, includes registering at least one first inking zone on a printing material with the first color measuring instrument and registering at least one other, second inking zone on the printing material with the second color measuring instrument. In a first step, a color difference between actual colorations of the first and second inking zones is calculated, in a second step, a color difference between an actual coloration of the first inking zone and a desired coloration of the second inking zone is calculated and, in a further step, the calculated color differences are added and supplied to a color control for the second inking zone.
Public/Granted literature
- US20100275798A1 METHOD FOR HYBRID INLINE COLOR CONTROL FOR PRINTING PRESSES Public/Granted day:2010-11-04
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