The elasticity of silk woven fabrics is formed by the twist release of hard twist on weft yarn.
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。
The AIT provides a simulation of the welt insertion and measures the speed and speed variation of the weft yarn as it is inserted.
AIT能模拟引纬过程，并且可以测试在引纬过程中纬纱的速度和速度的变化。
The deformation capability affected by the fabric parameters such as warp and weft yarn density is also analyzed based on the parallelogram method.
并采用平行四边形法，分析了经纬纱密度等织物参数对织物变形能力的影响。
The nylon-cotton elastic and sparkling fabric is composed of nylon lustrous filament as warp yarn and cotton-polyurethane core-spun yarn as weft yarn.
锦棉弹力闪光交织物经向为锦纶有光丝，纬向为棉氨纶包芯纱。
This invention discloses a technology for producing polyamide core wrapped weft yarn which is composed of long polyamide fibre and natural cotton fibre.
本发明公开了一种由锦纶长丝和天然棉花纤维组成的锦棉包芯纬纱及其生产该纱的工艺。
Different tests were worked out to compare these parameters. The result of the study will indicate a relation between the Air Index of a weft yarn and the Settings of the weaving machine.
同时，设计了不同的测试方法来比较这些参数，并研究了纬纱气流指数与织机参数之间的相互关系。
In this paper are discussed the functions of MC14538 which is used to measure and control the weft yarn of the rapier loom as well as the working principle and maintenance of the detecting plate.
MC 14538可用于剑杆织机纬纱的测控，介绍了它的功能及检测板的工作原理和维护过程。
In gray yarn and unraveled weft yarn from fabric, yarn properties such as breaking force, tenacity, elongation and breaking work are studied with weft breaks of coarse, medium and fine count yarns.
研究了原纱和织物上拆解下来的高中低支纬纱的诸如断裂强力、强度、伸长和断裂功等性能。
The skewness or bending of Weft yarn is unavoidable in finishing process of printing and dyeing.
织物在印染过程中，纬纱歪斜或弯曲是不可避免的。
The skewness or bending of Weft yarn is unavoidable in finishing process of printing and dyeing.
织物在印染过程中，纬纱歪斜或弯曲是不可避免的。
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