B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
220/40, 154/72
B42D 15/04 (2006.01) B42D 15/02 (2006.01)
Patent
CA 2028810
Abstract A postcard comprising a postcard material and a covering material formed integral with the postcard material and adhered to a part of surface of the postcard material in a folded-back fashion and covering a part of surface thereof, said covering material comprising a base material having a suppresiveness, a primer layer formed at a pincipal surface of the base material, and a heat adherent resin layer formed on a principal surface of the primer layer, or a first heat adherent resin layer and a second heat adherent resin layer, with a strong adhesion on a first heat adherent resin layer said covering material is adhered to a surface of the postcard material with the heat adherent resin layer or the first and second heat adherent resin layer. The adhesion of the first heat adherent resin layer is increased by the primer layer. Therefore, the first heat adherent resin layer is adhered strongly to the base material or the suppression. When peeled off the base material, the base material, the primer layer and the first heat adherent resin layer are peeled off from the postcard material in the postcard material including the base material having the suppressiveness, while, the base material, the suppression layer, the primer layer and the first heat adherent resin layer are peeled off from the postcard material in the postcard material including the suppression layer having the suppressivess. Therefore, the surface of the postcard can be seeing. According to the present invention, an postcard which is able to cover preferably and temporarily an information matter of the surface of the postcard material without any process on the surface of the postcard material, and a manufacturing method thereof are obtained. 36
Matsuguchi Noboru
Matsuguchi Tadashi
Daimatsu Kagaku Kogyo Co. Ltd.
G. Ronald Bell & Associates
Matsuguchi Noboru
Matsuguchi Tadashi
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