METHOD AND APPARATUS FOR PRODUCING MOULDED ARTICLES WITH GRILL, GRID OR SCREEN-LIKE PARTS, SUCH AS MOTOR CAR SOFT FACES, SPOILERS, BUMPERS, FROM A VISCOUS MASS

摘要

The present invention is directed to a process for the manufacture of molded parts having areas in the form of grids, grills or gratings, in which a fluid mass is introduced into the mold cavity of a molding tool conforming to the molded part and the cavity is filled by said fluid mass, characterized in that in the mold cavity, the zones provided for the apertures in the areas conforming to the said grids, grills or gratings of the molded part are first flooded by the mass and the mass is subsequently displaced from these zones, and to a molding tool to be used in such process.