一种多H形粗旦多孔高导湿舒适涤纶长丝的研发  

Research and development of a multi-H-shaped coarse denier porous high moisture conductivity and comfortable terylene filament

作　　者：李振宇 李俊杰 王家欣 Li Zhenyu;Li Junjie;Wang Jiaxin(Jiangsu Deli Chemical Fiber Co.Ltd.,Suqian 223800,China)

机构地区：[1]江苏德力化纤有限公司,江苏宿迁223800

出　　处：《纺织报告》2022年第2期15-17,共3页

摘　　要：现阶段,大多数生产超细扁平纤维的厂家都是选用全拉伸丝(FDY)工艺路线,以维持产品的高扁平度,因此,类似产品的使用范围受到了很大限制。同时,在市场上的扁平纤维中,无论是FDY还是预取向丝(POY)生产工艺,基本采用矩形喷丝板,对后道加工造成很多不利的影响。江苏德力化纤有限公司决定开发一种多H形扁平纤维,采用哑铃形喷丝孔状的喷丝板、热媒管道系统技术、计量泵高低速技术等,满足后道加工及高档面料生产的使用要求。其将为国内纺织企业生产高档面料提供一种质量优越、价格合理的纺织新材料,甚至可以完全取代进口产品。因此,该项目具备较强的市场竞争力,具有很好的产业化发展前景。At present, most manufacturers of ultra-fine flat fiber choose FDY process route to maintain the high flatness of products, so the application range of similar products is greatly limited. At the same time, the flat fiber on the market,whether FDY or POY, basically adopts rectangular spinneret, which has a lot of adverse effects on the subsequent processing.Jiangsu Deli Chemical Fiber Co. Ltd. decided to develop a multi-H-shaped flat fiber, using dumbbell shaped spinneret hole spinneret, heat medium pipeline system technology, metering pump high and low speed technology, etc to meet the use requirements of post-processing and high-grade fabric production. It will provide another new textile material with superior quality and reasonable price for domestic textile enterprises to produce high-grade fabrics, and even completely replace imported products. Therefore, this project has strong market competitiveness and good industrialization development prospects.

关 键 词：扁平纤维 喷丝板 热媒管道系统 计量泵高低速 

分 类 号：TQ342.2[化学工程—化纤工业]