工业缝纫线的性能分析

Analysis Performance of Industry Sewing Threads

本文通过试验对不同规格的涤纶、丙纶、玻璃丝缝纫线的物理性能指标进行测试,运用灰色关联分析方法对测试结果进行综合分析,结果表明:弯曲强度、摩擦系数、断裂强力、断裂伸长、直径、公制支数、捻度、回潮率对缝纫线的性能影响依次减小。

This thesis through testing on different specifications Dacron, polypropylene fiber, glass fiber sewing threads physical performance indicators tested using grey system theory analysis results to conduct a comprehensive analysis shows that： bending strength, friction coefficient, fracture force, fracture elongate, diameter, metric, twist, moisture regain count on sewing thread performance impact was reduced.