Polyamide multifilament and covering elastic yarn

The present invention addresses the problem of providing a high-strength polyamide multifilament from which stockings having excellent wearability and also having excellent transparency and texture can be produced. The problem can be achieved by a polyamide multifilament having a total fiber finenes...

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Bibliographische Detailangaben
Hauptverfasser:	KISHIDA, TAISUKE, MATSUMI, DAISUKE, YOSHIOKA, DAISUKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BABY LINEN CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS HANDKERCHIEFS HUMAN NECESSITIES LOOMS MECHANICAL FINISHING OF YARNS OR ROPES METHODS OF WEAVING NATURAL OR ARTIFICIAL THREADS OR FIBRES SHIRTS SPINNING TEXTILES UNDERWEAR WARPING OR BEAMING WEARING APPAREL WEAVING WOVEN FABRICS YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	The present invention addresses the problem of providing a high-strength polyamide multifilament from which stockings having excellent wearability and also having excellent transparency and texture can be produced. The problem can be achieved by a polyamide multifilament having a total fiber fineness of 6 to 20 dtex, loop strength of 12 cN/dtex or more, and a degree of flatness, which is represented by the ratio (b/a) of a longer diameter b of a transverse section of a single fiber to a shorter diameter a of the transverse section, of 1.5 to 5.0.