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	Method for making relief printing plate and relief printing plate
	TASHIRO HIROSHI; MIYAGAWA ICHIROU; MATSUMOTO YOUSUKE
	2012-08-09
著作权人	FUJIFILM CORPORATION
专利号	WO2012105480A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Method for making relief printing plate and relief printing plate
英文摘要	Provided is a method for making a relief printing plate which is superior in productivity and by which a high quality image can be formed. A method for making a relief printing plate comprises: a step for preparing an original plate for a relief printing plate comprising a cross-linked relief formation layer; and an engraving step for performing laser engraving to the original plate for the relief printing plate: wherein the cross-linked relief formation layer is formed by cross-linking a relief formation layer containing (Component A) a binder polymer and (Component B) a photothermal conversion agent, the content of Component B is 0.1 % by weight or more relative to the total solid content of the relief formation layer, the engraving step is performed using an exposure head with at least two juxtaposed semiconductor lasers having a wavelength of 700 nm to 1,300 nm, and in the engraving step, gas is blown to a laser irradiation part at a wind speed of 10 m/s or more, and the blowing angle of the gas is 0° or more and less than 90° when the angle parallel to the plate surface and in the direction opposite to the drawing direction is 0°.
公开日期	2012-08-09
申请日期	2012-01-30
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58750]
专题	半导体激光器专利数据库
作者单位	FUJIFILM CORPORATION
推荐引用方式 GB/T 7714	TASHIRO HIROSHI,MIYAGAWA ICHIROU,MATSUMOTO YOUSUKE. Method for making relief printing plate and relief printing plate. WO2012105480A1. 2012-08-09.

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