Back-foamed cushion part

摘要

A back-foamed cushion part (10) is described, which has a central part (12) and side cheeks (14). The cushion part (10) is formed by a core (16) made of plastic foam which is covered with a covering (20, 22, 24). Provided between the covering (20, 22, 24) and the core (16) is a light-impermeable foil (28, 30). In order to guarantee a problem-free bulging of the covering (20, 22, 24) in particular in the region of the side cheeks (14) without permanent fold formation, the covering has, on each side cheek (14), two covering parts (22, 24), the first covering part (22) of which covers the compression region and the second covering part (24) of which covers the tension region of the side cheek (14), the light-impermeable foil (28) being connected over a large area to the first covering part (22) and the second covering part (24) being provided at least for the most part loosely next to the light-impermeable foil (30). <IMAGE>