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The straight-writing die water it is not the planographic printing edition basic plate or the straight-writing die water it is not on the production mannered null substrate
The straight-writing die water it is not the planographic printing edition basic plate or the straight-writing die water it is not on the production mannered null substrate
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机译：直模水不是平版印刷版的底板或直模水不是生产上的空基材。
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摘要
PROBLEM TO BE SOLVED: To form a positive direct depiction type waterless lithographic printing plate. ;SOLUTION: The direct depiction type waterless lithographic printing original plate comprises at lest a thermal layer and silicone rubber layer laminated on a substrate in this order, in which the thermal layer contains a light-heat conversion substance, blocked isocyanate, and polyamide amine. After the bithographic printing original plate is irradiated with a laser beam, the silicone rubber layer of part not irradiated with the laser beam is removed through a development treatment, 50% or more of a thermal of the part notirradiated with the laser beam.;COPYRIGHT: (C)1999,JPO
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