| 摘要 |
he present invention relates to a method and a device for the production of mattresses with springs (drawings 1a, b, c, 4) which are made by welding parallel bands (drawing 1, d1) of springs. The springs (drawing 1, d2) are enclosed in bands made from cloth (Drawing 1, d3) or non woven material (Drawing 1, d3) where the welding of the bands together is effected with glue (drawing 2, a5) in a viscous form placed on their sides with stamps. |
