Sughrue Mion, PLLC
Planographic printing plate precursor, laminate thereof, and method of producing planographic printing plate precursor
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. 
FUJIFILM Corporation
B B B B B B B G
B41N B41N B41N B41N B41C B41C B41C G03F
inventional additional additional inventional inventional additional inventional inventional
Yusuke Shunpei Atsushi Nobuyuki Shuji
Ikeyama Watanabe Oshima Sone Shimanaka