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MULTI-COLOR IMPRESSION PRINTING DEVICE, MULTI-COLOR IMPRESSION PRINTING METHOD AND PRINTING REGISTER MARK
MULTI-COLOR IMPRESSION PRINTING DEVICE, MULTI-COLOR IMPRESSION PRINTING METHOD AND PRINTING REGISTER MARK
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机译:多色印象印刷装置,多色印象印刷方法及印刷注册商标
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摘要
PROBLEM TO BE SOLVED: To provide a multi-color impression printing device which can precisely perform a printing registration process, even when meshy cells are formed in the surface of each plate cylinder, and a multi-color impression printing method and a printing register mark.;SOLUTION: Each printing means 10a, 10b, 10c and 10d puts a register mark 40a, 40b, 40c and 40d to a printing substrate W. Each register mark 40a, 40b, 40c and 40d consists of a first portion and a second portion which are represented by symmetric point and have their respective edges extending in a feed direction and a width direction. A registration means 30 performs a printing registration process so that the positional relationship between intersections 43a, 43b, 43c and 43d of a median line of the feed direction edges of the first and the second portion and a median line of the width direction edges of the first and the second portion, can be kept uniform.;COPYRIGHT: (C)2006,JPO&NCIPI
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