Padded PVC panel for motor vehicle - has its plastic cover welded down beside the padding, not tucked behind the base plate

摘要

The padding (PVC foam) is first laid over the base plate, overlapping it at the edges, and then the covering material is laid over, again overlapping the edges. The assembly is put in a welding press, which fastens the edges of both the cover and the padding to the face of the base plate. Unwanted material is then trimmed away.