14.8 tex紧密纺精梳毛纱的生产实践

Production experience of 14.8 tex wool worsted spinning compact yarn

探讨紧密纺精梳毛纱生产工艺。通过选用澳产纯羊毛条原料,采用法国NSC公司的前纺设备、德国Zinser公司紧密纺细纱机等先进设备,针对有关设备技术特征,原料特点进行上车工艺试验,合理配置各工序上机工艺参数,充分运用先进设备的在线监控功能,加强各工序生产管理,最终成功开发出14.8 tex紧密纺精梳毛纱。与同线密度环锭纱精梳毛纱相比,主要质量指标均有显著提高,其中,伸长率提高18%,强力提高9.2%,毛羽改善20%。

Processing of producing 14.8 tex wool worsted spinning compact yarn was discussed.Through selecting the pure Australian wool top and using sophisticated worsted spinning of import equipment,according to technology characteristic worsted spinning equipment and test,processing parameter in each process was optimized,the function of inspection control on line was utilized fully,production management in each process was strengthened,finally wool 14.8tex worsted spinning compact yarn could be made successfully,yarn quality could reach better level.