公开(公告)号：DE3037050A1

公开(公告)日：1982-05-27

申请号：DE3037050

申请日：1980-10-01

Applicant: BASF AG

Inventor： WELZ MARTIN DIPL ING ,  SCHRIEVER HARTMUT ,  MOELLER HEINRICH ,  LINDNER EDMUND DIPL ING

IPC: B29C51/08 ,  B29C51/14 ,  B29C51/32 ,  B32B3/02

Abstract: The method produces a flat profiled composite body consisting of a base layer of plastics and a coating of sheet material, textile or tissue adhering to it. The coating is applied to the base layer under pressure while the latter is in the plastic state, the body being then shaped and cooled. Immediately on shaping the composite body, its edge is so shaped and/or trimmed that the outermost edge of the coating (4) is flush with that of the base layer (2) or protrudes beyond it. The shaping can be done by a two-part shaping tool, the top part of which is spring-mounted on a plate and guided by bars fixed to the latter and passing through it. These have stamping strips at their free ends, thrusting the edge into a recess in the bottom part of the tool in the second stage of the operation, and trimming off the edges in conjunctions with cutting edges on the bottom part.