Printing plate precursor, printing plate precursor laminate, method for making printing plate, and printing method
AssigneeFUJIFILM Corporation
InventorsShumpei Watanabe, Shuji Shimanaka
Life of this patent
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Abstract
The present invention provides a printing plate precursor including a layer which includes a polymer and is provided on a printing surface side of an aluminum support, and a layer which includes particles and is provided on a side opposite to the printing surface side, in which a modulus of elasticity of the particles is 0.1 GPa or more, and in a case where a Bekk smoothness of an outermost layer surface on the side opposite to the printing surface side is denoted by b second, a specific expression (1) is satisfied; a printing plate precursor laminate; a method for making a printing plate; and a printing method.
Claims20
A printing plate precursor comprising:
- a layer which includes a polymer and is provided on a printing surface side of an aluminum support;
- and
- a layer which includes particles and is provided on a side opposite to the printing surface side,
- wherein a modulus of elasticity of the particles is 0.1 GPa or more, and
- in a case where a Bekk smoothness of an outermost layer surface on the side opposite to the printing surface side is denoted by b second, the following expression (1) is satisfied,
- b≤1,000 (1).
Dependencies are inferred from the claim text.