| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a commemorative entrance ticket which has an added value, and is durable, and is capable of controlling information on visitors. <P>SOLUTION: This commemorative entrance ticket is characterized by having a lenticular lens sheet with a finely uneven face on its surface, providing an image layer, an adhesive layer, a synthetic paper and a layer containing a mechanically readable printing at least in this order on the back surface of the sheet, and the lenticular lens sheet being a non-crystalline polyethylene terephthalate compounded with 8-12% glycol-modified polyethylene terephthalate. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
