Preparation method of high-strength and high-crimp viscose fibers

The invention discloses a preparation method of high-strength and high-crimp viscose fibers. The preparation method comprises the following steps: (1) carrying out dipping, squeezing, crushing, aging,yellowing, grinding, filtering and defoaming on cellulose pulp to prepare a spinning solution; (2) i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DONG SHUAI, YE RONGMING, QU JUNRONG, XI SHANSHAN, LYU ZHENGWEN, WANG FA, LIU HAIYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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