【摘要】 介绍了转杯复合纺纱技术的发展和纺纱原理,分析了转杯纺氨纶复合纱的外观和性能,结果发现与转杯纺纯棉纱相比,转杯纺氨纶复合纱表面更为均匀光洁,主要性能指标都有所改善。更多还原

【Abstract】 This paper introduced the development and spinning principle of rotor-spun composite yarns technology.The rotor-spun cotton/spandex composite yarns were produced on a modified rotor spinning frame and their appearance and properties were tested and analyzed.The result indicated that the surface of rotor-spun spandex composite yarns was more regular and clearer,and the main properties were improved compared with the normal rotor-spun yarns.更多还原