| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat peeling method, when an adherend is peeled by heat from a heat-peeling type self-adhesive sheet provided with a heat- expandable layer containing heat-expandable microspheres, which permits to peel easily only a part of adherends desired among plural adherends with the residual adherends kept in the state pasted to the self-adhesive sheet. SOLUTION: This method for heat peeling an adherend comprises peeling by heat an adherend from a heat-peeling type self-adhesive sheet provided with a heat-expandable layer containing heat-expandable microspheres, where a heat-shutoff means to shut off the heat is provided, except a part, between a heat source and the self-adhesive sheet, and a part of adherends are selectively peeled by heat of the heat source. As the heating means, for example, hot air, an electromagnetic wave such as infrared rays can be employed.
|
