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公开(公告)号：US12076902B2
公开(公告)日：2024-09-03
申请号：US17527176
申请日：2021-11-16
发明人： Hsing-Hsun Lee
摘要： 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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公开(公告)号：US11946170B2
公开(公告)日：2024-04-02
申请号：US17477511
申请日：2021-09-16
发明人： Hsing-Hsun Lee
IPC分类号： D02G3/04 , D01F8/06 , D01F8/08 , D01F8/12 , D01F8/14 , D01F8/16 , D01F11/04 , D02J1/22 , D02J3/18
CPC分类号： D02G3/04 , D01F8/06 , D01F8/08 , D01F8/12 , D01F8/14 , D01F8/16 , D01F11/04 , D02J1/228 , D02J3/18 , D10B2331/10 , D10B2401/041 , D10B2401/13 , D10B2501/04
摘要： A method for manufacturing a deodorant and antibacterial protective cloth includes: providing a first fiber thread and a second fiber thread, where the first fiber thread is a core-spun yarn formed by a blended slurry, a nano metal solution, a plurality of inorganic particles, and a plurality of thermoplastic polyurethane colloidal particles, the thermoplastic polyurethane colloidal particles are hot melted and then wrapped around a peripheral side of a core thread of the core-spun yarn for isolation from an outer wrapping layer of the core-spun yarn, and the second fiber thread is the same as the first fiber thread or is a single-thread yarn formed by the blended slurry and the nano metal solution; and intersecting and laminating the first fiber thread and the second fiber thread to form a plurality of bonding layers.
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