Process and device for the high-speed spinning of...

Details Process and device for the high-speed spinning of... Process and device for the high-speed spinning of...

D - Textiles, Paper

01

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D01D 5/16 (2006.01)

Patent

CA 2049989

2049989 9111547 PCTABS00006 The process disclosed concerns the simultaneous high-speed spinning of several monofilaments each of 1-30 dtex. The monofilaments are cooled by an air blast, drawn away by a friction element and wound directly on to a spool. The device consists of a friction element (3) with parallel friction surfaces (4, 5). The height of the friction element (3) can be altered and the element may be designed so that it can rotate in order to adjust the friction between the friction element and a monofilament (2) or set of monofilaments. The monofilament produced in this way has a strength of 36-60 cN/tex, an elongation of 20-40 % and a shrinkage on boiling of 2-15 %.

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