| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide multiply combination paper in which a technique for preventing falsification applicable to valuables such as a coupon ticket or various kinds of tickets of a bank bill, a passport, a security, stamps, a merchandise tag, a toll road, etc. <P>SOLUTION: The multiply combination paper is obtained by successively laminating a lower paper layer, a nonwoven fabric to which an optical variable element is applied and an upper paper layer. In the multiply combination paper, the nonwoven fabric to which the optical variable element is applied is prepared by applying at least the one optical variable element to one surface and/or both surfaces of the nonwoven fabric. A region in which the optical variable element is applied has an exposed part that is at least partially exposed. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
