FINGERPRINT-ERASABLE FILM

摘要

A fingerprint-erasable film comprising a substrate and, superimposed thereon, a resin layer, wherein the resin layer has its surface matted, the surface of the resin layer exhibiting a wet tension (JIS K6768 (1999)) of 25 mN/m or greater. Preferably, the resin layer exhibits a surface roughness, in terms of 10-point average roughness Rz (JIS B0601 (1994)), of 0.2 to 2.0 mum. The resin layer preferably comprises an ionizing radiation curable resin and a matting agent, wherein still preferably two types of matting agents with different average particle diameters are contained. The tendency of adhering of fingerprint components to the fingerprint-erasable film of the above construction is low, and even in the event of adhering of fingerprint components, the fingerprint components can be removed substantially completely or to such an extent that recognition is no longer possible by wiping with cloth or the like.