采用细特涤纶纤维生产细号竹节纱的体会  

Experiences of Producing Fine Slub Yarn by Fine Polyester Fibre

作　　者：宫怀瑞[1] 

机构地区：[1]山东飞泰纺织有限公司

出　　处：《棉纺织技术》2008年第12期40-41,共2页Cotton Textile Technology

摘　　要：探讨采用0.89 dtex涤纶纤维纺制T12.3 tex的细特竹节纱生产技术要点。通过分析细特涤纶纤维的纺纱特点,提出清棉要降低各打手速度,梳棉优选针布和各部隔距,并条选用较大的后区牵伸倍数,粗纱合理配置罗拉隔距和钳口隔距,细纱采用较大后区牵伸倍数和适宜型号的钢丝圈是生产的关键,并且认为电清门限参数合理配置是清除有害纱疵的保障。Production technology key points in spinning T 12.3 tex fine slub yarn by 0.89 dtex polyester fibre were discussed. Through analysing spinning characteristics of fine polyester fibre, it is pointed out that each beater speed should be reduced in picking process, card clothing and each gauge should be optimized in carding process, draft multiple in back zone should be larger in drawing process, roller and nip gauge should be set rational in roving process. Choosing larger draft multiple in back zone and proper model ring traveler are key production points in spinning process, setting proper electronic clearer parameter could ensure to clear harmful defaults.

关 键 词：细特纤维 竹节纱 后区牵伸倍数 条干 罗拉隔距 

分 类 号：TS104.2[轻工技术与工程—纺织工程]