Twisting individual fibres in multi-fibre - yarns

Twisting individual fibres in multi-fibres yarns. Continuous operation of imparting periodic entanglement of yarn produced multifilar sliver is ensured by feeding the latter without tension through tubular nozzle cavities. The gas in the latter vibrates at the natural frequency of the cavity excited...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHERZBERG,HERBERT,.DR, NEUMANN,HERBERT, HEINROTH,KARL-AUGUST,DR, SCHNEGG,ROBERT,DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE MECHANICAL FINISHING OF YARNS OR ROPES TEXTILES WARPING OR BEAMING YARNS
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Beschreibung
Zusammenfassung:	Twisting individual fibres in multi-fibres yarns. Continuous operation of imparting periodic entanglement of yarn produced multifilar sliver is ensured by feeding the latter without tension through tubular nozzle cavities. The gas in the latter vibrates at the natural frequency of the cavity excited by the feed of cold air. The unit includes a throttling device in the upstream of the entangling nozzle and a tension unit at the yarn delivery end.