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Elitex Zavody Textilniho
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Elitex Zavody Textilniho
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Application filed by Elitex Zavody TextilnihofiledCriticalElitex Zavody Textilniho
Publication of FR2150870A1publicationCriticalpatent/FR2150870A1/fr
Application grantedgrantedCritical
Publication of FR2150870B1publicationCriticalpatent/FR2150870B1/fr
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