ELASTIC COMPOSITE YARN AND METHOD OF MAKING

PURPOSE: A method for fabricating polyurethane composite fiber is provided to ensure excellent elasticity and soft texture like natural fiber. CONSTITUTION: A method for fabricating polyurethane composite fiber comprises: a step of confounding and covering first filament fiber to form a filament gro...

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Bibliographic Details
Main Authors LEE, SANG BONG, KANG, SHIN HYOUK
Format Patent
LanguageEnglish
Korean
Published 29.04.2011
Subjects
CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS
MECHANICAL FINISHING OF YARNS OR ROPES
TEXTILES
WARPING OR BEAMING
YARNS
YARNS OR THREADS
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Summary:PURPOSE: A method for fabricating polyurethane composite fiber is provided to ensure excellent elasticity and soft texture like natural fiber. CONSTITUTION: A method for fabricating polyurethane composite fiber comprises: a step of confounding and covering first filament fiber to form a filament group; and a step of confounding a second filament fiber using the filament group and fiber which is selected from polyamide fiber, polyester fiber, polyacryl fiber, polyvinyl fiber, and recyclable fiber and forming a loop.
Bibliography:Application Number: KR20090101348