| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a simple, environmentally friendly and efficient disposal method by which it is possible to recycle a panel with an adherend such as a photograph or a poster sticking to the face of a foamed plastic foundation plate, instead of resorting to land-fills or burning, with regard to the disposal of the panel. SOLUTION: In the method comprising the steps to shrink the foamed plastic foundation plate by heating the panel with the adherend sticking to the face of the foundation plate and separate the foundation plate from the adherend, a mass material formed of a plurality of panels hardened after thermal processing is crushed with the use of a shearing force and at the same time, the foamed plastic foundation plate and the adherend are separated from each other.</p> |
