| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antifalsifying printed matter applicable to valuables such as a bank bill, a passport, securities, a card, stamps, a merchantize tag, a coupon ticket for toll road, various tickets or the like. <P>SOLUTION: In this antifalsifying printed matter, at least one information pattern, the smoothness of which is higher than that of a base material, is formed by a resin on the base material with a specified smoothness. Over a background region on and around the information pattern, a metallic luster ink region is formed by doubly printing with a metallic ink under the condition that the metallic luster ink region is classified into a metallic luster information pattern region obtained by doubly printing the information pattern and a metallic luster background region obtained by doubly printing the background region. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
