B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
220/40, 93/83
B42D 15/02 (2006.01) A63F 3/06 (2006.01)
Patent
CA 2029867
Abstract A postcard comprising a postcard material and a sticking material adhered to a part of surface of the postcard material, the sticking material comprising a base material having a suppressiveness the first heat adherent resin layer having a weak adhesion formed on a principal suface of the base material and the second heat adherent resin layer having a strong adhesion formed on a part of surface of said first heat adherent resin layer, and further, a sticking material is adhered to a surface of the postcard material with the first and second heat adherent resin layer. The sticking material is adhered weakly at a portion of the first heat adherent resin layer and is adhered strongly at the portion of second heat adherent resin layer. Therefore, the base material is not accidentally peeled off from the postcard material with a force applied to the second heat adherent resin layer. When peeled off the base material at the portion where the second heat adherent resin layer is not formed, the base material 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, and the first heat adherent resin layer are peeled off from the postcard material in the postcard material including the suppression layer having the supprssiveness. Therefore, the surface of the postcard material can be seen. According to the present invention, a sticking material which is able to cover preferabley and temporarily the surface of the postcard material without any process on the surface of the postcard material, and a manufacturing method thereof are obtained. 46
Matsuguchi Noboru
Matsuguchi Tadashi
Daimatsu Kagaku Kogyo Co. Ltd.
G. Ronald Bell & Associates
Matsuguchi Noboru
Matsuguchi Tadashi
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