| 摘要 |
<p>PURPOSE:To hide temporarily a part of the surface of a postcard base, by providing an adherend member comprising a sheet base, a primer layer and a heat-adhesive resin layer, providing a lot part on one major surface of the sheet base or a surface of the postcard base, and tacking the adherend member to the surface of the postcard base. CONSTITUTION:A lot part 13a and confidential information 13b are provided on a surface of a postcard base 12, and an adherend member 14 is tacked to the surface. The adherend member (covering member) 14 comprises a sheet form base 18, on one major surface of which a hiding layer 20 is provided..A primer layer 22 for strengthening the adhesion of a heat-adhesive resin layer 24 is provided on the surface of the layer 20, and the resin layer 24 is provided on the surfaces of the primer layer 22. Of the covering member 14, the resin layer 24 is adhered strongly to the base 18 and the hiding layer 20, and weakly to the postcard base 12. Therefore, the covering member 14 can be released from the postcard base 12 comparatively easily by cutting off, whereby the lot part 13a and the confidential information 13b on the surface of the postcard base 12 can be seen.</p> |
