| 摘要 |
A device is disclosed for constricting a strand (2) of plastic material, seaming a coating and stripping said strand, in particular a multilayer extruded strand, at predetermined intervals using a tool (3, 4) comprising a number of segments (35-40) which can be displaced towards one another in two detachable sections (31, 32) each of which contains a portion of the segments (35, 40). |
