VEHICLE SEAT BACK REST STRUCTURE

摘要

The present invention relates to a back rest structure (3) for vehicle seats and a method for manufacturing a back rest structure (3) for vehicle seats, the back rest structure (3) having a back panel element (2) and a seat back frame element (1 ), the back panel element (2) and the seat back frame element (1) being fixed to each other, where at least one of the back panel element (2) or of the seat back frame element (1 ) being provided of a thermoplastic composite material, the thermoplastic composite material comprising a thermoplastic compound material and a reinforcement material, wherein with respect to the thermoplastic composite material the reinforcement material represents 50 wt-% or more than 50 wt-%.