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发明公开
CN102540730A 一种阳图UV-CTP平版印刷版版材 有权

一种阳图UV-CTP平版印刷版版材
摘要：
本发明公开了一种阳图UV-CTP平版印刷版版材，包括版材支持体，在支持体之上涂覆有碱溶性树脂层，在碱溶性树脂层之上涂覆有阳图型感光层，所述碱溶性树脂层含有碱溶性树脂、添加树脂以及着色染料。该版材具有高感光速度、高显影宽容度、高分辨率、耐溶剂性以及高耐印率等优点，并拥有良好的储存稳定性，从而更加适应于目前UV-CTP方式制版。
摘要（英）：

The invention discloses a positive image UV-CTP planographic printing plate, which comprises a plate supporting body, wherein an alkali soluble resin is coated on the supporting body; a positive image photosensitive layer is coated on the alkali soluble resin layer; and the alkali soluble resin comprises an alkali soluble resin, an additive resin and a dye. The plate has the advantages of high photosensitive speed, high developing tolerance, high resolution, high solvent resistance, high printing resistance and the like. The UV-CTP planographic printing plate has high storage stability and can better adapt to the conventional UV-CTP platemaking.

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