| 摘要 |
PROBLEM TO BE SOLVED: To provide a display paper board which prevents blistering of a release paper from a pressure-sensitive adhesive layer while having high workability for sticking an object to be displayed such as a poster. SOLUTION: The display paper board comprises a polystyrene resin foamed plate 100, a pressure-sensitive adhesive layer 201 formed on one surface of the foamed plate, and further a release paper 300 layered thereon. The peeling strength between the pressure-sensitive adhesive layer 201 and the release paper 300 is≥4 gf minimum point load and 10 gf to 20 gf integral average load. COPYRIGHT: (C)2005,JPO&NCIPI
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