Preparation method of colorful polyester fiber

The invention relates to the technical field of a chemical fiber textile flame-retardant material, particularly to a preparation process of a colorful polyester fiber. The preparation process comprises the following steps: drying, grinding, mixing, melting, spinning, after-processing and shaping raw...

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Bibliographische Detailangaben
Hauptverfasser:	WANG SHUJIANG, SHI CHUNLIANG, HUANG HUAIGUANG, CHEN SHAOSHUANG, SHEN YALIN
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of a chemical fiber textile flame-retardant material, particularly to a preparation process of a colorful polyester fiber. The preparation process comprises the following steps: drying, grinding, mixing, melting, spinning, after-processing and shaping raw materials to obtain a finished product. The colorful polyester fiber prepared by adopting the process has good spinning property, good flame-retardant effect, high decomposition temperature, good heat stability and excellent dyeing property; the color is brighter compared with the ordinary dyeing fiber, and the color fastness is high.