| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet for concealment and a pressure-sensitive adhesive sheet for concealment with a release sheet, the adhesive sheet that allows easy writing or printing on written information, that can keep recycling property of a form sheet such as a postcard, and includes a concealing sheet and a transparent layer stably pseudo-adhered to each other. SOLUTION: The pressure-sensitive adhesive sheet 10 for concealment comprises a concealing sheet 11, a light-transmitting paper base 12, a pseudo-adhesive layer 13 which adheres the concealing sheet 11 and the light transmitting paper base material 12 as releasable but not re-adhered, and a pressure-sensitive adhesive layer 14 disposed on a face in the opposite side of the light transmitting paper base material 12 to the pseudo-adhesive layer 13, and the pseudo-adhesive layer 13 is formed by a wet lamination method. The pressure-sensitive adhesive sheet 1 for concealment with a release sheet comprises the above pressure-sensitive adhesive sheet 10 for concealment and a release sheet 20 layered on the pressure-sensitive adhesive layer 14 of the pressure-sensitive adhesive sheet 10 for concealment. COPYRIGHT: (C)2008,JPO&INPIT
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