Loading patent…
AssigneeFUJIFILM Corporation
InventorsAtsushi Oshima, Yusuke Ikeyama, Shunpei Watanabe, Nobuyuki Sone, Shuji Shimanaka
Estimating the term…
Provided are a planographic printing plate precursor, a laminate thereof, and a method of producing a planographic printing plate precursor capable of satisfying all purposes for eliminating interleaving paper used for preventing scraping and peeling, preventing adhesion, imparting a plate-separating property for preventing multiple-plate feeding, and preventing scratches. The planographic printing plate precursor which includes a polymer layer on a surface of a belt-like support 12 includes a back coat layer 70 having an arithmetic average surface roughness Ra of 0.5 μm or greater due to a surface roughness structure in which thin film portions 60 and thick film portions 62 are continuously formed on a rear surface of the belt-like support 12.
A planographic printing plate precursor which includes a polymer layer on a surface of a support, comprising:
A laminate which is formed by laminating a plurality of planographic printing plate precursors respectively including a polymer layer on a surface of a support and a back coat layer with an arithmetic average height Sa of 0.5 μm or greater due to a surface roughness structure in which thin film portions and thick film portions are continuously formed on a rear surface of the support.
A method of producing a planographic printing plate precursor which includes a polymer layer on a surface of a support, the method comprising:
Dependencies are inferred from the claim text.