| 摘要 |
<P>PROBLEM TO BE SOLVED: To carry out high-accuracy printing by using a joined sheet prepared by firmly integrating a base film with a substrate sheet which restricts elongation of the plate in the preceding step. <P>SOLUTION: In the photosensitive resin printing original plate, a resin plate layer 3 having a predetermined pattern 8 formed by exposing a photosensitive resin layer 7 is held by a joined sheet 2 which is prepared in the preceding step to exposure by joining a base film 4 and the following elongation regulating substrate sheet 5 with an adhesive layer 6 having light transmitting property applied on all over the opposing faces. The sheet 5 comprises a resin sheet having light transmitting property, flexibility and elongation characteristics lower than those of the base film 4 or the resin plate layer 3, and has a function of attaching to a plate cylinder 22 of a transfer printing apparatus 20 and a function of regulating elongation against tension. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
