| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an original plate for direct drawing type printing that allows a printed matter having a clear image free from surface stains and image lacking/distortion or the like to be printed in a large quantity. <P>SOLUTION: In the original plate for direct drawing type printing, a liquid resin is absorbed by an aluminum substrate provided with a porous layer by alumite treatment and at the same time a water absorbing and water resistant receiving layer is applied thereupon. Thereby, a solvent component contained in the liquid resin is absorbed by the porous layer, while a photo-polymerizing material and a pigment are absorbed by the receiving layer, with a rigid resin image formed in high resolution on the plate and water retaining property at printing secured. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
