MOLDING PROCESSING OF INTERIOR TRIM FOR CAR

摘要

PROBLEM TO BE SOLVED: To prevent the leak of a resin from a graining part at a time of the injection molding of a resin of a base material by certainly sealing the graining part formed to the overlapped part of the end edge of a fabric skin and the end edge of a resin molded skin. SOLUTION: A graining blade 12 is raised in such a state that the end edge 3a of a resin molded skin 3 is superposed on the end edge 2a of the fabric skin 2 of an interior trim to mold a graining part. In this molding, the graining holding parts 17 pressing the end edge 3a of the resin molded skin 3 are provided to the recessed part 14 of an upper mold 13 at a constant pitch with respect to the graining part and the end edge 3a of the resin molded skin 3 is forcibly pressed to the end edge 2a of the fabric skin 2 by the graining holding parts 17 to inject a resin material of a base material into a resin inflow space 16.