COLOR REGISTRATION CONTROL SYSTEM FOR A PRINTING PRESS

Title:

COLOR REGISTRATION CONTROL SYSTEM FOR A PRINTING PRESS

Document Type and Number:

WIPO Patent Application WO2003066334

Kind Code:

A3

Abstract:

A method for decreasing the time spent searching for color register marks using a color registration control system (100) including a camera assembly (102) for acquiring an image of the paper substrate moving on a printing press and processing the image using an FPGA wherein the printed color register marks are found on the paper substrate within 5 plate revolutions.

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Inventors:

HANSEN MARK R
RANTALA GLEN W
MOERSFELDER BRADLY S

Application Number:

PCT/US2003/003370

Publication Date:

December 31, 2003

Filing Date:

February 05, 2003

Export Citation:

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Assignee:

QUAD TECH (US)

International Classes:

B41F33/00; (IPC1-7): B41F1/34; B41L3/02; B41L3/08; B41L47/56

Foreign References:

US6123261A	2000-09-26
US20020178952A1	2002-12-05

Other References: