Ultra-high-molecular-weight fiber manufacturing method and system

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United States of America Patent

PATENT NO 12076902
APP PUB NO 20230109815A1
SERIAL NO

17527176

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Abstract

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An ultra-high-molecular-weight fiber manufacturing method is provided. The method includes: removing moisture in a mixed liquid to form a to-be-processed raw material, and supplying the to-be-processed raw material to a spinning device, where the spinning device heats the to-be-processed raw material in different stages, to make the to-be-processed raw material form a semi-molten state and be extruded toward a discharge outlet, to spin at least one fibril; cooling the at least one fibril, to form a first wire; if hardness of the first wire is not in a hardness range, selecting at least two discontinuous heating zones located in the spinning device to perform temperature adjustment; stretching, heating, and re-stretching the first wire, to form a second wire; winding the second wire around a drum; and stretching, drying, and re-stretching the second wire, to form a final wire product.

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Patent Owner(s)

Patent OwnerAddress
QUANN CHENG INTERNATIONAL CO LTD1F NO 334 SEC 2 RUIGUANG RD PINGTUNG CITY PINGTUNG COUNTY 900

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Hsing-Hsun Kaohsiung, TW 6 0

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