变形纱线膨松性能的表征与EIB测试2.工艺参数与膨松度的关系.pdfVIP

第 29 卷第2 期 纺织学 f~ Vol. 29 No.2 2008 年 2 月 Joumal of Textile Research Feb . 2∞s 文章编号: 0253-9721( 2∞8)02-∞25-(间 变形纱线膨松性能的表征与 Effi 测试: 2. 工艺参数与膨松度的关系 姜 岩I ，翁小秋I ，李东平I ， 王善元2 (1.温州大学服装学院，浙江 温州 325035; 2. 东华大学纺织学院，上海 201620) 摘 要 为最终达到空气变形纱线及其多茧变形纱线结构和性能设计的目标，对长丝原料及几个关键变形工艺参 数ì1i行了初步的单园子实验。 结果显示，异收缩空气变形纱的彤松度可以通过选挥单、复丝的线密度、空气变形加 工和l 异收缩变形加工工艺参数的方法加以有效控制。 空气变形加工工艺参数中的超喂率和| 喂入方式，异收缩变形 加工工艺参数中的J丰收缩Z辑、平均收缩草草对Jilt纱的.æ松性能有披着影响。 关键词 异收缩空气变形纱;膨松度; 线密度;超喂率;异收缩率 中图分类号:1$ 106 .4 文献标识码:A Characterization EIB testing of the bulkiness property of yarn : 2 . the relationship between the texturing parameters and the bulkiness of the differential shrinkage filaments air-jet textured yarn JIANG Yan , WENG Xaoqiu , LI Dongping , WANG Shanyuan2 ( 1. Clothug I阳，itule. Wenzho Univers町， WenzholL. Zheji.αng 325035. China ; 2. College QfTextiles , Donghlla UniverSÌlY, Shanghai 201620. Clúna) Abstract A seri筒。f unì factor experiments concemìng severa1 parameters of filaments and texturing had been designed as the first step heading for the fina1 designing and controlling of textured yam s struc阳re and properties. 1t had been proved that lhe bulkiness of the differentia1 shrinkage filaments air-jet textured yam could be controlled effectua1ly by the different fi lament or multi-filament linear density , as well as the aì r-jet texturing and different ia1 shrinkage parameters. The overfeed and feeding method in air-texturing. the differenüal shrinkag