CH572531A5CH1350173ACH1350173ACH572531A5CH 572531 A5CH572531 A5CH 572531A5CH 1350173 ACH1350173 ACH 1350173ACH 1350173 ACH1350173 ACH 1350173ACH 572531 A5CH572531 A5CH 572531A5
Authority
CH
Switzerland
Application number
CH1350173A
Original Assignee
Elitex Zavody Textilniho
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Publication date
Application filed by Elitex Zavody TextilnihofiledCriticalElitex Zavody Textilniho
Publication of CH572531A5publicationCriticalpatent/CH572531A5/xx
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers