D - Textiles – Paper – 01 – G
Patent
D - Textiles, Paper
01
G
28/29
D01G 99/00 (2010.01) D02G 3/38 (2006.01)
Patent
CA 1043998
ROVING AND PROCESS FOR ITS MANUFACTURE Abstract of the Disclosure: A roving is prepared by winding at least one filament yarn around a fiber strand which is untwisted and unsized and has a total titer of from 1,000 to 30,000 dtex. The filament yarn(s) used for winding have an elongation at break of less than 50 % and a titer of less than 50 dtex. The length of cohesion of the roving is in the range of from 15 to 500 meters and one meter of the fiber strand is provided with 20 to 300 windings. The roving can be produced in simple manner and it is excel- lently suitable for the direct spinning of fine yarns.
237146
Maag Fritjof
Mohr Wilhelm
Unger Friedrich
Hoechst Aktiengesellschaft
Na
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