FIBER HAVING IMPROVED PROCESSING CHARACTERISTICS AND USE THEREOF

The present invention relates to manmade cellulosic fibers having optimized processing characteristics in yarn spinning while improving yarn quality. Particularly, the invention relates to a manmade cellulosic fiber having improved running characteristics in the production of yarn, which in the fini...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAYER, Timo, LASSL, Andreas, MÖSLINGER, Roland, EICHINGER, Dieter, KRONER, Gert, REITER, Elisabeth
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	The present invention relates to manmade cellulosic fibers having optimized processing characteristics in yarn spinning while improving yarn quality. Particularly, the invention relates to a manmade cellulosic fiber having improved running characteristics in the production of yarn, which in the finished state has a QPG value of 1.0 or more, preferably 1.0 to 3.0, more preferably 1.0 to 1.8, QPG being calculated as follows:QPG=WHV×moisture×sinking time/DGW×FK×pH×crystallinity.Furthermore, the present invention relates to the use of this fiber for the production of a yarn by means of ring spinning, compact spinning, rotor spinning, or air-jet spinning.