| 摘要 |
PROBLEM TO BE SOLVED: To prevent the obscuration of ID information, such as face photograph, at the time of high-temp. preservation, by using a thermosetting resin or UV curing resin having a thermal deformation temp. above 80 deg.C in forming a receptive layer provided with the ID information. SOLUTION: This ID card is produced by providing the other surface formed with pregrooves of a substrate 1 formed with a hard coat 4 on its one surface with an optical recording layer 2, laminating a protective base material 3 via an adhesive sheet thereon, and sticking the same to each other by press bonding with a heating roll. The receptive layer 5 is formed on the protective base material 3 of the optical card and the ID information 7 is formed on this receptive layer 5. Next, the uncured ID information receptive layer 50 formed in such a manner is made into a half cured ID information receptive layer 51 by using heat or UV rays. |
