ORIGINAL SHEET-LIKE PRINTING PLATE, SHEET-LIKE PRINTING PLATE, AND METHOD OF MOUNTING ORIGINAL PRINTING PLATE OR PRINTING PLATE

摘要

PROBLEM TO BE SOLVED: To provide an original sheet-like printing plate which can be easily mounted to a cylinder for engraving, and correctly perform laser engraving, as well as a sheet-like printing plate which can be easily mounted and registered to a printing cylinder and perform printing correctly.;SOLUTION: This original sheet-like printing plate is used while being mounted on the cylinder for engraving and has such a shape that one part of a cylindrical surface is cut apart in the longitudinal direction of the cylinder. The original sheet-like printing plate has a support 100 and a cured material layer 200 of a curable resin composition (α) formed on the support 100, and at least one through hole formed in the circumferential end part 210 of the cylindrical surface and further, a curved surface along the cylindrical surface of the cylinder for engraving.;COPYRIGHT: (C)2010,JPO&INPIT