RESIN MOLDING PRODUCTION METHOD CHARACTERIZED BY CHARGING DIRECTLY LONG-FIBER AND/OR VARIOUS ADDITIVES FROM VENT PORT OF VENT TYPE INJECTION MOLDING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a method of producing a resin molding containing a long fiber and/or an additive(s) by a simple apparatus.;SOLUTION: A method of producing a resin molding is characterized by charging a fiber material for reinforcement and/or various additives from a vent port of a difficult-to-vent-up vent type injection molding machine.;COPYRIGHT: (C)2014,JPO&INPIT