| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively provide a postcard which has a peeling function and a concealing function and can conceal notice information. SOLUTION: The concealment postcard comprises a paper piece of a postcard main body having an information entering space and a paper piece concealing at least the information entering space. The concealing paper piece has a strong sticking part provided on the reverse side partially and a repeelable and restickable adhesive part provided at a position other than the strong sticking part and the concealing paper piece is stuck peelably so that it conceals the information entering space. The strong sticking part is provided in the shape of a strip along one end side of the concealing paper piece. COPYRIGHT: (C)2006,JPO&NCIPI
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