| 摘要 |
<p>Method for manufacturing a tubular, resilient body for pillows, mattresses or the like, which method mainly consists in providing slits ( 13 ) in a foam layer ( 2 ); in cutting a strip ( 8 ) out of this foam layer ( 2 ); in bending two opposite ends ( 11 - 12 ) of the strip ( 8 ) towards each other; and in fixing both these far ends ( 11 - 12 ) in order to form the aimed tubular, resilient body ( 1 ), characterised in that the foam layer ( 2 ) is made of what is called a viscoelastic foam ( 3 ), and in that at least a part of the cells present in the foam ( 3 ) are broken open.</p> |
