ISLAND-IN-SEA FIBER, COMBINED FILAMENT YARN AND TEXTILE PRODUCT

An island-in-sea fiber wherein two or more kinds of island components (4, 5), said island components having different cross sections and showing a difference in irregularity of 0.2 or greater, are present on a fiber cross-section, characterized in that at least one type (4) of the island components...

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Bibliographische Detailangaben
Hauptverfasser:	MASUDA, Masato, FUNAKOSHI, Joji
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 CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	An island-in-sea fiber wherein two or more kinds of island components (4, 5), said island components having different cross sections and showing a difference in irregularity of 0.2 or greater, are present on a fiber cross-section, characterized in that at least one type (4) of the island components has an irregularity of 1.2-5.0 and an irregularity coefficient of variation of 1.0-10.0%. A mixed yarn that is obtained by removing a sea component (6) from the aforementioned sea-island composite fiber, and a fiber product comprising at least the sea-island composite fiber or the mixed yarn. Provided is a raw yarn for a mixed yarn for producing a cloth that has good tension, good drape and excellent color-developing properties, said raw yarn being a sea-island composite fiber comprising two or more kinds of polymers wherein island components and a sea component surrounding the island components are present on a fiber cross-section in a direction perpendicular to the fiber axis.