METHOD AND APPARATUS FOR PREPARATION OF AUTOMOTIVE WINDOW MOLDING

摘要

PURPOSE:To make it possible to extrusion-mold integrally into a series the whole length of a window molding wherein a rain discharging channel having an enough damming-up function is provided and no sharp edge part exists and safety is accordingly high. CONSTITUTION:A rain receiving channel and a decorative lip are molded into a curved face shape by forming an extrusion molding hole 73 for molding a decorative part by using a plurality of dies 7 and 8 relatively rotating and displacing so as to make its open area changable and by providing arc-like uneven parts 82 and 83 on the cut side part of the die 8 for molding the side wall of the decorative part.