METHOD FOR TREATING THERMOPLASTIC RESIN MATERIAL AND APPARATUS THEREFOR

摘要

PROBLEM TO BE SOLVED: To easily and rapidly convert a waste large-sized thermoplastic resin material into small blocks without requiring labor or generating dust or noise. SOLUTION: A block-shaped thermoplastic resin material 7 is put on the surface of a net 5 formed from heating wires 5a and the heating wires 5a are made to heat to the melting temperature of the thermoplastic resin material 7 or above to melt and divide the thermoplastic resin material 7 in the size of the openings of the net 5 by its own weight.