Abstract: A method of manufacturing a lining part having a blank with a back reinforcing surface layer and a front reinforcing surface layer comprises assembling the blank on a molding surface of a first molding part, assembling a second molding part on the first molding part having a cavity adjacent a back surface of the blank, injection molding a back surface layer for reinforcing the blank, removing the first molding part and replacing it with a third molding part having a cavity adjacent the front surface of the blank and injection molding the front surface layer.

Abstract: A planar lining part for motor vehicles, and a method of manufacture thereof, such as motor vehicle inside roof linings or the like, comprising a one-ply or multi-ply core layer and two outside layers of natural fiber fleece covering said core layer which are connected to the core layer by respective adhesive layers. The adhesive layers are composed of foamed epoxy resin and the outside layers are composed of loosely woven material.