| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a printed matter for disabling illegally returning to an original form the matter once becoming an observing state, by maintaining a function to become a state in which an image is observed by eyes by rubbing off the matter by a metal such as a coin or the like in a conventional printed matter. SOLUTION: The printed pattern 1 comprises a pattern having two layers of a wearable layer 4 containing a resin having a low film formability, and a polishing layer 5 containing a material having a higher hardness than that of the metal of the coin on a suitable zone 3 on a base 2. The layer 4 may not be laminated with the pattern of the layer 5, but may be adjacent to the layer 5.</p> |
