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- Title
棉花初加工温湿度对棉结杂质及颜色级的影响.
- Authors
张纯宇; 周红雷; 袁少琦; 徐 红; 方丹丹
- Abstract
In order to study the influence of temperature & humidity in Xinjiang ginning workshop on neps, impurities and color grades during cotton processing, tracking test sampling analysis was carried out in one Xinjiang ginning factory. The results showed that temperature & humidity of the workshop had a great influence on neps index, had a certain influence on the impurities and had a weak influence on reflectivity and yellowness. The ambient temperature & humidity mainly affected neps and impurities in ginning and cleaning processes. With the decrease of ambient temperature, the relative humidity was increased, cleaning effect was poor and neps were increased. When the temperature was relatively higher and the relative humidity was lower, it was beneficial to remove impurities and reduce generation of neps. However, when the relative humidity was lower than 45%, static electricity would be generated and the neps tend to be increased. The cotton fiber index in the seed cleaning process was mainly affected by drying temperature of cotton and moisture regain of the seed cotton. It is considered that reasonable control of ambient temperature & humidity in cotton primary processing is beneficial to improve the quality of ginned cotton.
- Subjects
XINJIANG Uygur Zizhiqu (China); TEMPERATURE control; STATIC electricity; HUMIDITY; COTTONSEED; COTTON fibers; COTTON quality
- Publication
Cotton Textile Technology, 2022, Vol 50, Issue 609, p44
- ISSN
1000-7415
- Publication type
Article