Put a attachment on conventional ring spinning frame, a lower torsion moment yarn (Nu-Torque TM yarn) was produced by this new spinning method.

通过在传统环锭纺细纱机上加装纺纱附件，研制出一种生产低扭矩纱（扭妥TM 纱）的新型纺纱方法。

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The research work of this thesis will produce positive influences on the industrial application of cotton type compact spinning technology to the reform of domestic conventional ring spinning frame.

本课题的研究工作将对在国产环锭细纱机上进行棉型集聚纺纱技术的应用产生积极的影响。

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