| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a self-adhesive label such as an IC tag label which, after being adhered to an adhesion object such as an article, can be easily peeled off from the adhesion object again, as necessary to peel off. <P>SOLUTION: The self-adhesive label includes: a base sheet 4 having a self-adhesive agent layer 3 disposed on the rear side thereof; and a peeling sheet 2 peelably stuck to the peeling surface of the self-adhesive agent layer. The self-adhesive agent layer is constituted of an adhesive agent 3a and microcapsules to be broken by the pressure mixed into the adhesive agent, and each microcapsule contains a peeling agent, further, an inlet 7 where an IC chip 5 and an antenna 6 are connected together is disposed on the base sheet, and an upper sheet 10 having a self-adhesive layer 9 on the rear side thereof is overlaid on the inlet, and the inlet and the upper sheet are adhered together through the self-adhesive agent layer. <P>COPYRIGHT: (C)2009,JPO&INPIT |
