| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat-sensitive adhesive material that exhibits high adhesive force to an adherend with a coarse surface, such as a corrugated cardboard, or the like, and does not damage matching properties such as a printer travelling property.SOLUTION: The heat-sensitive adhesive material comprises a support and, provided with on one surface thereof, a heat-sensitive adhesive layer that exhibits adhesive properties by heating, where the heat-sensitive adhesive layer exhibits, after the manifestation of the adhesive properties, an adhesive force of at least 15 N/50 mm (7.5 N/inch) and at most 40 N/50 mm (20 N/inch) in a temperature environment of 5°C or higher and 9°C or lower, where the contact angle of water to the heat-sensitive adhesive layer in a non-adhesive state at 20°C is at least 105° and at most 125°. |
