YARN MANUFACTURING PROCESSES FROM PRODUCTION WASTE |
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Contact: Chair "Spinning of natural and chemical fibres"
phone (+375 212) 277395 |
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Vitebsk State Technological University
Address: 72, Moskovski ave., 210035, Vitebsk,
Republic of Belarus
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Purpose and area of application
The technological processes of manufacture of the yarns from the wastes of the textile industry are offered. It allows to create the waste-less production technology of the yarns from the regenerated fibers. The manufacture technologies of the yarn from the waste products by the ring, pneumo-dynamic and aerodynamic methods of the spinning were worked out. The yarn produced by these ways consists from the wastes of wool fibers, polyacrylonitrile, flax and chemical threads. Replacement of the expansive yarns from the homogenous natural fibers is possible.
The range of the produced items: chain warp of the carpets, furniture-decorative textiles, knitted items.
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Technical characteristics
Parameter
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Unit
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Value of parameter
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Line density |
tex |
80-300 |
Raw material - polyacrylonitrile, half-woollen, flax, cotton, polyester, polyamide fibers of line density |
tex |
7,6-33,3 |
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Transfer center of technologies |
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phone: (+ 375 212) 277388
e-mail:
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Vitebsk State Technological University |
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phone: (+ 375 17) 2928342
fax: (+375 17) 2327183
e-mail: |
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Ministry of Education for the Republic of Belarus |
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