摘要
目前涤纶全拉伸丝纸管的切丝槽打点处爆点率较高,丝束在卷绕过程中切换失败率高达0.6%~0.7%,造成废丝和生产成本增加。基于现阶段的纸管生产工艺及参数分析,通过对各阶段生产工序进行讨论,采取稳定打点上油、调整用纸工艺、优化烘干方式等技术手段,不仅降低了纸管的爆点率,还降低了废管数量,增加了企业经济效益。
At present,the bursting point rate of the cutting groove of the polyester fully drawn filament paper tube is high.The switching failure rate of the tow in the winding process is as high as 0.6%~0.7%which caused waste filaments and production cost increase.Based on the current paper tube production process and parameter analysis,each stage of the production process is discussed,technical means such as stable filling oil,adjusting paper technology,optimizing drying mode are adopted,not only reduces the burst rate of paper tube,but also reduces the amount of waste pipe,and increases the economic benefits of enterprises.
作者
陈孝英
王超
高冬良
周峰
CHEN Xiao-ying;WANG Chao;GAO Dong-liang;ZHOU Feng(Tongkun Group Tongxiang Hengyi Paper Plastics Co.,Ltd.,Tongxiang 314500,Zhejiang,China)
出处
《合成纤维》
CAS
2023年第11期21-23,共3页
Synthetic Fiber in China
关键词
涤纶全拉伸丝
纸管
爆点率
切换失败率
工艺
polyester fully drawn filament
paper tube
burst point rate
switching failure rate
technology
