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In recent years, along with social progress and economic development, people wearing put forward more and more demanding, more dignity and the pursuit of comfort , diverse , upscale, casual , and traditional chemical fiber mostly found a series of shortcomings , such as moisture poor ventilation , feel bad, easy to produce static and Aurora , etc., more and more difficult to meet people 's needs. Because moisture dry fiber has superior performance, unique features, its elegant fabric is a high-tech, high value-added products, has attracted global attention, the product has good market prospects. Domestic originally prepared by physical modification of the absorbent dry microporous fibers most remain in the fiber surface , and fail to form a through hollow . Although the fiber microporous surface roughening , shaped oriented and to increase the surface area of ??the fiber to achieve cloth absorbent, quick-drying purposes, but with a through microporous hollow fiber microporous compared wicking effect has to be not less less . This study is the use of sliced ??dry absorbent fiber spinning device product development and production . Microporous not stop at the surface of the fiber , and the formation throughout . This paper focuses on the following aspects were studied: the first device on the existing production line and device configuration process analysis for process route optimization , while the pore -forming agent soluble polyester filter , determine the appropriate mixing ratio. Then pin hygroscopic dry product features, theoretical calculations and production process design, according to the design and production test results calculated by the processing conditions on the production run , the performance of fiber a systematic study to determine the more appropriate production process conditions . Finally, small batch production , and further optimize the product , at the same fabric design, fabric base reduction test moisture wicking properties.
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