Producing crimped, staple fibres

The invention relates to the production of spinable fibres which are preferably continuously spun as filament threads (1) in a fibre process, folded and collectively stretched. The stretched filament cable (9) is compression chamber-crimped and then cut to spinning fibres (19) in a fibre cutter (18)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MANFRED BUSSMANN, FRIEDHELM HENSEN, WALTER RUNKEL
Format:	Patent
Sprache:	eng
Schlagworte:	CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES NATURAL OR ARTIFICIAL THREADS OR FIBRES PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING SPINNING TEXTILES WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	The invention relates to the production of spinable fibres which are preferably continuously spun as filament threads (1) in a fibre process, folded and collectively stretched. The stretched filament cable (9) is compression chamber-crimped and then cut to spinning fibres (19) in a fibre cutter (18). The filament cable (9) which is more than 5000dtex is crimped in a blast nozzle (12) with a compression tube connected thereto and a thermal after-treatment apparatus (15) for the formed thread stopper. The spinning fibres (19) have excellent crimp values owing to their 3-dimensional crimp of the filament threads (1) and a greater covering capacity.