FOLDING TYPE CONCEALING POSTCARD

PROBLEM TO BE SOLVED: To make a trace of peeling leave behind and to surely protect the information entered in an information entry space, while preventing it from being damaged. SOLUTION: A postcard main body 13 and a sticking slip 14 are connected together foldably in postcard paper 11. The postcard main body 13 is provided with an address section 15 on the surface and with the information entry space 16 on the back, while the sticking slip 14 is provided with a concealing section 17 on the surface, and a strongly adhesive layer 181 is provided by coating along the outer edge of the back and a weakly adhesive layer 182 in an area inside the layer 181. A half cut 19 is formed along the strongly adhesive layer 181 from the back side of the postcard paper 11 and the strongly adhesive layer 181 and the weakly adhesive layer 182 are covered with release paper 21 to be protected. On the occasion of the use, the release paper 21 is peeled off and the postcard main body 13 and the sticking slip 14 are stuck to each other by folding, so that the information entry space 16 is covered with the concealing section 17 to be concealed. In the case when an attempt to peel off the concealing section 17 is made, a fracture takes place, starting from the half cut 19, and a paper piece 25 is torn off as the result of the breakage of the paper. Thus the address section 15 and the information entry space 16 of the postcard main body 13 are prevented from being damaged. COPYRIGHT: (C)2007,JPO&INPIT