全真丝纬向弹力机织物的设计与分析

Design and Analysis on Silk Woven Fabrics with Weft Elasticity

全真丝纬向弹力机织物的弹力主要利用强捻纬线的捻度释放来形成。只要将经纬紧度、经纬密度、织物组织、丝线排列方式及工艺合理配置 ,均可形成较为理想的纬向弹力织物。对试织的单层和双层多风格弹力绸的测试表明 ,设计织物的弹力均能达到中低弹水平。

The elasticity of silk woven fabrics is formed by the twist release of hard twist on weft yarn. The fabrics with ideal weft elasticity can be made by the rational configuration of warp-weft compactness and density, fabric texture, the array mode of warp yarn and process. By the determination of multi-style elastic silk of single or double layer, it shows that the elasticity of the prepared fabrics can all reach medium or low levels.