Seat has a shell body with a seating surface made of leather or another flexible covering material and has an adhered cover one side

摘要

The seat (1) has a shell body (2) with a seating surface (3) made of leather or another flexible covering material and has an adhered cover (4) on one side of the shell body and two layers (5,6) that are connected by a thread (7) and an intermediate layer (8). The cover (4') has an insertable edge (9) and a sandwich structure is formed.