Plastic molded part for covering a vehicle air bag system comprises a layer containing expanded polypropylene with part of the layer having weakened areas in the form of cuts

摘要

Plastic molded part comprises a layer (2) containing expanded polypropylene with part of the layer having weakened areas in the form of cuts (15, 16). The width of the cuts on the base (17) is different from the width of the cuts on the surface (18). An Independent claim is also included for a process for the production of a plastic molded part made from several layers of expanded polypropylene.