并通过与包缠纱织物和并捻纱织物的性能对比，得出差捻包缠纱织物的优势所在，指出差捻包缠纱织物在精纺领域应用是完全可行的。
By comparing with wrapped yarn fabric and doubling twist yarn fabric, the conclusion that the application of differential twist wrapped yarn fabric to worsted spinning is practicable was acquired.
本文采用KES-FB弯曲测试仪和钭面法对不同号数、加捻和无捻的无碱玻璃纱的弯曲性能进行了测试，并对试验结果进行了分析，探讨了纱线号数和加捻对其弯曲性能的影响。
This paper described the testing principle and method of bending property for the glass yarn on KES-FB and analyzed the effect of yarn count and twist on the bending rigidity of glass yarn.
分析了转杯速度、牵伸倍数、捻系数对弹性转杯纱性能的影响，并通过正交试验对工艺参数进行了优化。
The effects of rotor speed, draft ratio and twist factor on the properties of elastic rotor-spun yarns were investigated, and the technology optimizing was done through the orthogonal test.
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