| 摘要 |
A credit card equipped with an implant type metallic decoration is provided to realize high dignity with metallic gloss by implanting a pattern metallic thin film in a plastic sheet forming the credit card and preventing degradation of the metallic gloss even if the credit card is used for a long time. A combination groove is formed to one side of a metallic decoration(30) cut in a predetermined pattern. A plurality of combination holes(32) are formed and penetrate the combination groove. An insertion piece(40) including a plurality of through-holes(41) and supporting holes(42) is inserted and thermally adhered to a position to be combined with the metallic decoration between sheets. The metallic decoration is combined with a credit card(10) by inserting the combination groove of the metallic decoration into the insertion piece, and combining the insertion holes and the through-holes with a combining tool. |
