| 摘要 |
<p>Foam structure (3) that comprises a first tube (4) that is made of foam and comprises two flank parts (5) that are made of foam, whereby the first tube (4) has two sides (6) and the flank parts (5) are connected directly or indirectly to different sides (6) of the first tube (4), whereby the first tube (4) comprises a U-shaped or V-shaped first base (7) with two arms (8) pointing upwards, whereby the ends (9) of the arms (8) are connected by a first bridging layer (10).</p> |
