转杯纺纱法加工Lyocell针织纱

Lyocell纤维具有优良的物理机械性能,其针织面料在手感和外观等方面的多功能性使其开发应用前景非常广阔。由于转杯纱自身的特点,其针织品品质优越。采用转杯纺纱技术加工28 tex的Lyocell针织纱,探讨前纺工艺及技术措施;通过对各方案试纺对比,研究转杯纺主要工艺参数与成纱质量的关系,为合理选择工艺参数,提高Lyocell转杯纺针织纱的成纱质量提供参考。

Processing knitting yarn of Lyocell fiber with rotor spinning

Lyocell fiber has excellent mechanical properties. The pleasant hand feeling and appearance of the knitted fabric of this fiber make it very promising for product development and various applications. Furthermore, the advantages of the rotor spun yarn impart its knitted fabric superior quality. The 28 rex knitting yarns of Lyocell fiber were manufactured by rotor spinning process, and the preparatory spinning technology was investigated. The relationship between process parameters of rotor spinning and yarn quality is researched through comparing the results of spinning trials. The present work has provided a reference for reasonable selection of process parameters and enhancing the quality of the rotor spun yarn of Lyocell fiber.