Multi-layered plastic-coated metallic component e.g. reeling casing, producing method for vehicle body, involves back-injection molding component with plastic layer under formation of uniform material carrying part

摘要

The method involves deep drawing a sheet metal for forming a metallic component (11), and back injection molding the sheet metal on a rear side with a plastic layer (13), where the component remains in an injection mold after the back-injection molding. The component is back-injection molded with another plastic layer (14) e.g. acrylonitrile butadiene styrene, under formation of a uniform material carrying part (16), where the metal sheet is back-injection molded with the layer (14) on the part. The layers contain fiber-reinforced poly carbonate-alkyl benzene sulfonate. An independent claim is also included for a component produced using a production method.