The plastic formation item null which the reticular woven cloth Hari facilities

摘要

PURPOSE: To provide a synthetic resin molded product over which netlike woven fabric is stretched firmly, by a method wherein clogging of the meshes of a net by resin is prevented in the vicinity of the inner fringe of a frame body. ;CONSTITUTION: In a synthetic resin molded product which is comprised by stretching a net body within a frame body 10, the net body is made of netlike woven fabric, in a laid part of the netlike woven fabric within the frame body, a sheetlike pressing material 13 is laminated and comprised by projecting the inner fringe of the pressing material 13 through the frame body 10. The pressing material 13 prevents molten resin from flowing out by filling the meshes of the net communicating with a cavity and functions as a reinforcement material. Then the frame body 10 is comprised by providing a pin hole 12 penetrating through the netlike woven fabric and pressing material 13 in one side of either the top or the bottom of the frame body 10. Whether or not the netlike woven fabric and pressing material 13 are surely inserted can be confirmed by the pin hole 12.;COPYRIGHT: (C)1994,JPO&Japio