| 摘要 |
PROBLEM TO BE SOLVED: To provide a concealed postcard in which a part of correspondence containing personal information or the like to be preferably kept secret can be concealed after being printed by a printer and in which printing on a plurality of postcards is made possible by printing on a single regular size paper sheet. SOLUTION: The concealed postcard includes: base material paper which has a postcard region containing an address column where an address and the like are printed and displayed and a correspondence column where correspondence and the like are printed and then concealed to form a postcard and which has a concealment region concealing the correspondence column by being folded over, and a perforation which is formed in a border between the postcard region and the concealment region and which becomes a fold when being folded over; a repeelable/resealable layer formed on the surface of the concealment region; and a protective paper sheet stuck to the surface of the concealment region across the repeelable/resealable layer. The base material paper is a vertical A-4 size (210×297 mm) with a set of the postcard region and the concealment region arrayed laterally in three rows, and has the perforation formed in the border between the two regions to facilitate detachment. COPYRIGHT: (C)2009,JPO&INPIT
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