| 摘要 |
The present invention refers to a method and a machine for the production of innerspring units which are produced by gluing parallel rows (strips) of springs. The springs (4) are entrapped in strips of cloth (3) or non-woven material (3), where the gluing of the spring rows to each other is done with liquid glue, which is stamped on the sides of the spring rows. The innerspring construction which is described, possesses the quality of having a sheet of cloth or non-woven glued to its flat surfaces and, at the same time, maintaining independence of the individual springs. |
