Effect of Moisture Regain of Cotton Roving on Spun Yarn Quality
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Different moisture regain of cotton roving was obtained by changing the relative humidity of constant temperature and humidity chamber. Then the cotton roving with different moisture regain was used for producing spun yarn on sample spinning frame. The hairiness value, evenness, breaking strength and elongation of the above spun yarns were tested. And the influence of moisture regain of cotton roving on the quality of spun yarn was discussed. The results show that, there is an exponential relationship between moisture regains of cotton roving and relative environmental humidity, and when the value of the moisture regain of cotton roving is about 7% ~7.3%, the spun yarn quality is the best.
2019 ◽
Vol 89
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pp. 4438-4451
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2018 ◽
Vol 13
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pp. 155892501801300
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2012 ◽
Vol 7
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pp. 155892501200700
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2010 ◽
Vol 5
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pp. 155892501000500
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2018 ◽
Vol 26
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pp. 30-35
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2011 ◽
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pp. 339-343
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2009 ◽
Vol 4
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pp. 155892500900400
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