Patent ID: 8899485
Filing Date: 2014-12-02
Classification: B41M,G06K

Abstract:
1. A read label used as an information recording medium comprising: an adhesive layer; a metal film layer disposed on a surface of the adhesive layer; and a light-transmissive protective film layer disposed on a surface of the metal film layer, wherein the adhesive layer and the light-transmissive protective film layer are larger in thickness than the metal film layer, and an evaporated and removed portion is formed in a part of the metal film layer, wherein the adhesive layer and the light-transmissive protective film layer are at least ten times as thick as the metal film layer, and a containing portion that contains an evaporated metal from the metal film layer is present in a portion of the adhesive layer which is in contact with the evaporated and removed portion of the metal film layer.