| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an intaglio printed matter, which can not reproduce (or duplicate) with an ordinary printing press and has variable patterns, through which antifalsifying properties are enhanced, and its manufacturing method. <P>SOLUTION: This intaglio printed matter has variable patterns, in which the shapes and positions of an A-colored ink pattern A, of a B-colored ink pattern B and of a C-colored ink pattern C successively vary as shown in intaglio printed matter 1-1 at the first revolution of a plate cylinder or an ink inking roller, in intaglio printed matter 1-2 at its second revolution and in intaglio printed matter 1-3 at its third revolution, resulting in enhancing antifalsifying properties than ever and its manufacturing method is dealt. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
