发明名称 |
METHOD OF TANDEM OFFSET COLOR PRINTING |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a platemaking method used for tandem offset color printing by which patterns in colors printed in the respective printing stations are easily registered among the colors responding to the fan-out of each station even when the fan-out amount differs by the printing station of each color. <P>SOLUTION: The platemaking method for drawing raster data 32 from image data on a plate surface of a printing plate having a plate surface and a non-plate surface is characterized in that the interval of lines in the sub-scanning direction which is orthogonal to the main scanning direction as the drawing line direction of the raster data 32 and is parallel to the axis of a plate cylinder is controlled according to the measured fan-out amount so as to draw an image in a gripping side as elongated in the sub-scanning direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006053550(A) |
申请公布日期 |
2006.02.23 |
申请号 |
JP20050209027 |
申请日期 |
2005.07.19 |
申请人 |
MITSUBISHI HEAVY IND LTD |
发明人 |
TASAKA NORIBUMI;KACHI MAKOTO |
分类号 |
G03F7/20;B41C1/055;B41F7/02 |
主分类号 |
G03F7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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