| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems of printing quality such as unclear printing of small projected characters and images, and intaglio characters and images in a solid image, shadowing of a dot image area and occurrence of a stepping phenomenon along the flutes of cardboard, with respect to a cardboard printing plate to which few problems on sticking of paper dust in printing and good ink fillability of a solid image are important. <P>SOLUTION: In a flexographic printing plate having a multilayered structure of at least two or more layers using liquid photosensitive resins having different compositions in the whole image region, the above problems of printing quality are solved by configuring the printing plate such that at least two or more liquid photosensitive resins having different compositions are mixed in a surface of the printing plate. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
