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Technique Design & Structure and Properties of Moisture-absorptionable and Sweat-volatilizable Fibre

Author: WangHongXin
Tutor: DaiLiXing；PanJunBo
School: Suzhou University
Course: Materials Engineering
Keywords: Wicking Shaped Fiber Spinning process PET FDY
CLC: TQ342.2
Type: Master's thesis
Year: 2005
Downloads: 274
Quote: 1
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Abstract


The subject to ordinary semidull polyester chips as raw material to produce profiled fiber by fiber cross section design prototype PET wicking fiber and polyester yarn applications to industrial production . This topic after several trials in the spinning process optimization based on , choose a variety of routes , and to find ways of fibers and fabrics best wicking effect , together through the fibers trial and weaving parameters to adjust , eventually opted profiled fiber FDY production process to increase the degree of profile the craft production wicking fibers , and loose - weaving and finishing of advanced technology in the weaving process , while embracing the dyeing and finishing technology , so that the unique style of the fabric . Special design of the spinneret spinning process of the main factors to affect the production of PET high-speed spinning Shaped FDY , discusses the design principles of the spinneret holes , the results show that with increasing spinning speed , special-shaped lower ; critical the spinning melt temperature control appropriate system standard fiber cross-section . Use of special spinneret and the spinning process , industrial production FCLS75 and FBCL wicking fibers , spinning speed 4000 ~ 4600m/min spinning profiled FDY , the normal production to meet the requirements after processing , textile wire melt temperature was controlled at 290 to 298 ° C , FDY -sectional shape of the standard type of clover and \Wicking fiber fabric water-soluble diffusion speed and climb height have significantly improved, the sports fabrics while maintaining the flexibility flexible , more hydrophilic moisture conductivity from the data show that the fiber has obvious moisture wicking effect.

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CLC: > Industrial Technology > Chemical Industry > The chemical fiber industry > Synthetic fiber > Polyester the Su fiber ( polyester)
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