| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for stably and inexpensively manufacturing an information storage card of an arbitrary color including a black by solving the following problems that a sheet-shaped spacer has to be a black if an entirely black IC card is attempted to be manufactured and that the manufacturing cost of a sheet-shaped spacer is consequently increased, requiring to disassemble and clean a molding device because a large amount of black pigments remain inside a molding machine even after molding to cause the possibility of staining the next sheet to be molded in black when resin is mixed with a black pigment during molding, and to provide a card.SOLUTION: In an information storage card formed by laminating external sheets 2a, 2b on both sides of a sheet-shaped spacer 1 including an IC module 3, a printing layer is provided on side end surfaces of the card, and the printing layers are colored. |
