提高J7/A3卷绕头丝饼外观成型质量的生产实践

Production Practice to Improve J7/A3 Winder Package Build Quality

探讨了J7/A3卷绕头全拉伸丝(FDY)丝饼外观成型的主要影响因素。实践表明:工艺上优化卷绕张力、卷绕成形角、松弛比、热辊温度和上油率等参数,设备上加强导丝器、J7/A3卷绕头、纸管等方面的使用管理及维修保养,能够提高丝饼外观质量,满足质量控制和客户需求。

The main factors influencing the yarn package build quality by J7/A3 winder are explored. The practice proves that through optimizing the main process parameters such as winding tension, winding angle, slack ratio, heating roller temperature and finish oil content, and strengthening the equipment management and maintenance of J7/A3 winder, paper tube and other aspect, the yarn package build can be improved and meet quality control and customer request.