摘要
优化T 49.2 tex喷气纱生产工艺。针对纯涤纶粗号喷气纱生产难点,正确选用涤纶原料及抗静电处理,合理配置前纺各工序工艺,控制半制品质量,优选喷气纺牵伸工艺、纺纱速度、喷嘴气压、喂入比、卷绕比及卷绕角等工艺参数,实施相关的技术管理措施,成功纺制出T 49.2 tex喷气纱。认为:该纱拓宽了传统喷气纺的适纺范围,表现出较好的成纱及服用性能。
Processing of T 49.2 tex jet spun yarn was optimized. According to the difficulties in producing pure polyester coarse jet yarn, polyester raw material and anti-static treatment were selected correctly, processing in each fore- spinning process was adopted rationally, semi-product quality was controlled well. Processing in jet spinning was opti- mized including draft multiple, spinning speed, nozzle pressure, feed ratio, winding ratio and winding angle. Related man- agement measures were implemented,finally T 49.2 tex pure polyester jet spun yam can be produced successfully. It is considered that the spinning range of traditional jet spun yarn is extended,yarn property and wearability can be better.
出处
《棉纺织技术》
CAS
CSCD
北大核心
2012年第8期37-40,共4页
Cotton Textile Technology
关键词
喷气纺
隔距
牵伸
速度
喷嘴气压
条干
强力
毛羽
Jet Spinning, Gauge, Draft, Speed, Nozzle Pressure, Evenness, Strength, Hairiness
