MANUFACTURING METHOD OF CHAFF-REGENERATED PLASTIC RESIN PRESSED PLATE MEMBER FOR REMARKABLY REDUCING THE PRODUCTION COST AND IMPROVING THE QUALITY

摘要

PURPOSE: A manufacturing method of a chaff-regenerated plastic resin pressed plate member is provided to make a synthetic resin board flat, to achieve diversification of a raw material, and to secure competitiveness in the quality and the price. CONSTITUTION: A manufacturing method of a chaff-regenerated plastic resin pressed plate member comprises steps of mixing chaff and regenerated plastic resin with a hopper(2-1) and a mixer(2-2); feeding the mixture by a screw conveyor(3-1); executing first compression; feeding the formed material to a second conveyor(7-1) to which a device for smooth seating is attached; and placing the material in a mold(8-2) in a press device of high temperature and high pressure.