PTT纤维梳理工艺设计与优化  

Design of carding progress of polytrimethylene terephthalate fiber

作　　者：刘健[1] 李瑞洲[1] 刘超颖[2] 郑想弟[1] 

机构地区：[1]河北科技大学,河北石家庄050031 [2]石家庄铁道学院,河北石家庄050031

出　　处：《上海纺织科技》2007年第4期10-11,19,共3页Shanghai Textile Science & Technology

摘　　要：通过改变刺辊转速、刺辊与给棉板隔距、锡林与盖板隔距等工艺参数研究了PTT纤维的梳理工艺,探讨了不同梳理工艺对生条棉结数量、短绒率及纤维长度不匀率的影响。结果表明,纤维长度不匀率随梳理工艺变化而显著变化,锡林与盖板间隔距对生条棉结数量、短绒率及纤维长度不匀率的影响最大。Carding process of polytrimethylene terephthalate fiber was researched through changing speed of taker-in and gauge between taker-in and feeding flat and between cylinder and flat with discussing of influence of different carding process on neps creation, short fiber content and fiber length irregularity given. The result shows that the influence of carding process on fiber length irregularity and flat gauge on neps creation, short fiber content and fiber length irregularity are mostly evident.

关 键 词：梳理 工艺 棉结 短绒率 纤维长度不匀率 PTT纤维 

分 类 号：TS154[轻工技术与工程—纺织材料与纺织品设计]