Patent ID: 8162231

Claim:
A noncontact IC tag label, comprising: an electroconductive layer having a required antenna pattern shape; an IC chip mounted on one face of the electroconductive layer; a surface protection sheet supporting the electroconductive layer and the IC chip from one face side of the electroconductive layer, via a first pressure-sensitive adhesive layer; and an adhesive resin layer provided on the other face of the electroconductive layer, the adhesive resin layer being of the same shape as the antenna pattern shape of the electroconductive layer; wherein the adhesive resin layer is temporarily bonded in a separable manner onto a release paper formed from paper or a plastic base material, and wherein a pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer is weaker than a pressure-sensitive adhesive strength of the adhesive resin layer with respect to an object onto which the noncontact IC tag label is to be bonded.