PLASTIC SUPPORT FOR LITHOGRAPHIC PRINTING PLATE MATERIAL, LITHOGRAPHIC PRINTING PLATE MATERIAL AND PRINTING METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a printing plate material excellent in on-press developing properties and print durability and a printing method.

SOLUTION: In a plastic support for a lithographic printing plate material, an underdcoating layer including a styrene-diolefin based copolymer is provided at least on one side of the plastic support and the lithographic printing plate material and the printing method are dealt.

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