摘要 |
<P>PROBLEM TO BE SOLVED: To provide paper for IC tip cards generating no unevenness on the surface of the IC tip card and the IC tip card using the same. <P>SOLUTION: The paper for IC tip cards is formed of multilayer paper made by paper making to have ≥2 layers, at least a surface layer and a back face layer, and constituted to form the IC tip card by napping the IC tip with the surface and the back face of 2 sheets of the paper for IC tip cards and mutually bonding the sheets of the paper for IC tip cards. The density of the surface layer is brought to be relatively higher than that of the back face layer. <P>COPYRIGHT: (C)2006,JPO&NCIPI |