摘要 |
PROBLEM TO BE SOLVED: To provide an IC card on which characters or images can be clearly printed in high density by a sublimation and fusion thermal transfer. SOLUTION: An IC card 10 is provided with a polyester resin sheet 6 laminated on at least part of the surface of a card-form substrate provided with an IC module 4, and the polyester resin sheet 6 is provided at least on the surface side with a polyester resin-based polyester resin layer containing mold release agent of 0.01-5.0 wt.% with softening point of 50-140 deg.C. The polyester resin sheet 6, whose surface energy at 20 deg.C is 38 dyne/cm or below, is made in a multi-layered laminated sheet. |