| 摘要 |
A card having a paper as a base material laminated with decomposable plastic layers having such properties as durability, bending resistance, water resistance, chemical resistance, waterproofness, surface smoothness, glossiness and workability. Any visible information/design portion and/or a magnetic recording portion may be formed as required. The present invention improves the durability of a card using paper as a base material and provides the card which spontaneously decomposes even when left after being discarded. <IMAGE> |
