| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent rewrite card which is suitable for the use in the industry for which a corporate image or a brand image is respected particularly, e.g. the industry of cosmetics, medical service, beauty culture, hairdressing, jewelry, etc., which makes a card user feel cleanliness, of which the feel of transparency enables a card issuer to increase the degree of freedom of expression and which makes it possible to see rewritable information presented thereon, from both the surface and rear sides and thus enhances the convenience of the card user. SOLUTION: In the card constituted of a card base having a reversible thermal recording layer capable of presenting visual information rewritably, the reversible thermal recording layer is formed of a rewritable leuco dye layer, while the card base is formed of a base material having transparency. |
