摘要
探讨纯棉精梳1.9 tex纱生产工艺及技术要点。分析阐释了纯棉精梳1.9 tex纱生产技术难点以及在纺纱技术手段、工艺参数配置、纺纱专件选择等方面采取的各项措施。指出:纯棉精梳1.9 tex纱的生产难度很大,必须采用载体纺纱、双精梳、紧密纺等新的纺纱技术方法,正确选择纺纱工艺流程,合理配置速度、定量、卷装尺寸、隔距、张力牵伸、捻系数等工艺参数,优选罗拉、胶辊、导纱钩等专件器材,严格控制温湿度并实施精细化管理,才能成功纺制出1.9 tex特细号纱,并在质量上满足了高密弹力面料用纱的要求。
Production processing and technology key point of pure cotton 1.9 rex yarn were discussed. Difficulties in producing 1.9 tex pure cotton yarn, spinning methods,processing parameter setting and adopted measures in selecting spinning components were introduced. It is pointed out that it is very hard to produce pure cotton combed 1.9 tex yarn, spinning method of carrier spinning, double combed and compact spinning were adopted, spinning processing was selected correctly, speed, weight per unit, package size, gauge, tension draft and twist factor were set properly, roller, rubber-cov- ered roll and guide were optimized, temperature and humidity were controlled strictly, delicacy management was implemented, finally 1.9 tex yarn could be spun successfully,the quality could reach high elastic fabric demands.
出处
《棉纺织技术》
CAS
CSCD
北大核心
2010年第8期32-35,共4页
Cotton Textile Technology
关键词
纯棉弹力面料
特细号纱
载体纺纱
双精梳
紧密纺
速度
定量
Pure Cotton Elastic Fabric, Superfine Yarn, Carrier Spinning, Double Combed, Compact Yarn, Speed, Weight per Unit