| 摘要 |
<p>The present invention is intended to, from thermoplastic molded resin articles composed by a variety of laminating thermoplastic resin materials, separate, classify, select and recover the thermoplastic resin materials with classification in terms of type for reusing these materials. The process of the present invention comprises at least a step where laminated molded articles comprised by a variety of laminating thermoplastic resin materials are coarsely crushed into a plurality of small pieces to be treated; a step where inpact type frictional crushing force is applied to said coarsely crushed small pieces (82) to be treated so that the above-mentioned small pieces (82) to be treated are peeled or separated, granulated or size-regulated, or pulverized with classification in terms of type; and a step where the resultant granulated or size-regulated particle-form thermoplastic resin materials (83) are selected so as to be particle-form thermoplastic resin materials (83a,83b) with classification in terms of type by means of rolling slecting or this rolling selecting and gravity selecting. <IMAGE></p> |
