高档多纤半精纺针织纱线的工艺技术

Production Technology of Multi-fiber Semi-worsted Knitting Yarn

"四合一"高档次半精纺纱线采用高支丝光羊毛、凉爽玉粘胶纤维、蚕丝、优级长绒棉为原料,采用"四合一"混纺工艺生产,使各种纤维的优良性能在纱线中充分体现。纺好"四合一"高档半精纺纱必须优选混纺比与纺纱工艺流程,且重点要抓好几项关键技术:混纤方法的研究与改进、从工艺技术上减少纤维损伤与缠结、科学解决纺纱中静电问题、纺纱工艺优化与改进。

The ＂four-in-one＂ semi-worsted yarn is produced by blending four kinds of high-quality fibers - high-count mercerized wool, cool viscose fiber, silk and top-grade long-staple cotton, so as to make use of respective advantages. To produce ml ideal ＂four-in-one＂ semi-worsted yarn, it is necessary to select the best blending ratio and spinning process and take the following technical measures： study and improve blending method, reduce fiber damage and tangling, solve the problem of static charge in spinning process as well as optimize and improve spinning process.