Method for producing raw cotton of machine-harvested long-staple cotton with modal length of greater than or equal to 35MM

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United States of America

PATENT NO 12213411
APP PUB NO 20240074354A1
SERIAL NO

18139911

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Abstract

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The present disclosure discloses a method for producing raw cotton of machine-harvested long-staple cotton with a modal length of greater than or equal to 35 mm, including the steps: planting sea-island long-staple cotton and machining seed cotton, wherein planting the sea-island long-staple cotton includes preparation before machine harvesting, defoliation and ripening, choosing a cotton variety, etc.; and machining the seed cotton includes preparation before seed cotton ginning, mechanical separation of cotton seeds and raw cotton, and finishing the separated raw cotton. Raw cotton fibers obtained by the method of the present disclosure have main quality indexes that: a fiber length is 36.5-38.4 mm, a specific strength is 42.3-46.1 cN/tex, a uniformity is 86.2-87.0%, a foreign-fiber content is 0.2-0.4 g/t, and an impurity content is 2.6-3.4%. According to the method, not only can impurities and foreign fibers be effectively removed, but also mechanical damage to the raw cotton of the machine-harvested long-staple cotton with the modal length of greater than or equal to 35 mm is relatively small.

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Patent Owner(s)

  • INSTITUTE OF CASH CROPS, XIN JIANG ACADEMY OF AGRICULTURAL SCIENCES; AWATI XINYA COTTON INDUSTRY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kong, Jie Xinjiang, CN 11 69
Luo, Honghai Xinjiang, CN 2 0
Ni, Guoling Xinjiang, CN 1 0
Tian, Liwen Xinjiang, CN 2 0
Wang, Liang Xinjiang, CN 656 6142
Wang, Tongren Xinjiang, CN 1 0
Xu, Zhiwu Xinjiang, CN 28 16
Zhu, Bin Xinjiang, CN 193 4729

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