竹节纱双层织物的生产  

Production of Slub Yarn Two-layer Fabric

作　　者：周红梅[1] 

机构地区：[1]山东德棉股份有限公司,山东德州253002

出　　处：《棉纺织技术》2014年第1期67-69,81,共4页Cotton Textile Technology

摘　　要：探讨竹节纱双层织物的生产要点。介绍了双层织物选用经纬纱质量指标;整经工序控制好片纱张力,整经速度为650 m/min;优选浆料配方和浆纱工艺,实际上浆率为13%,浆纱增强率为12.97%;织造工序合理调整经位置线,减少经纱断头,优选喷气织机工艺,上机张力为2 900 N;总结了生产中的相关操作和管理措施。最终平均织机效率达90%以上,效果较好。认为:针对性地采取措施,可以充分发挥喷气织机的效能。Key points of producing slub yarn two-layer fabric were discussed. Quality indexes of warp and weft were introduced. Warp tension should be controlled well and the warping speed is 650 m/min. Sizing instruction and sizing processing were optimized, actual sizing percentage is 13%, sized yarn strength increasing rate is 12.97%. In weaving process, warp shed line should be adjusted rationally ,warp broken ends should be reduced. Air jet loom process- ing should be optimized,loom tension is 2 900 N. Related operations and management measures in production were sum- marized. Finally average loom efficiency can be reached above 90% ,the effect is better. It is considered that air jet loom efficacy can be used fully through adopting measures accordingly.

关 键 词：双层织物 组织结构 表组织 里组织 整经张力 浆料配方 温湿度 竹节纱 

分 类 号：TS106[轻工技术与工程—纺织工程]