涤纶FDY生产过程中毛丝产生原因及应对措施

Broken filament causes and measures in PET FDY production process

讨论了涤纶FDY生产过程中熔体品质、纺丝温度、拉伸工艺、上油方式等工艺参数对毛丝产生的影响。把毛丝消除在萌芽中,应该建立合适的工艺参数、设备管理制度,提高检修工作的水平。

The effects of process parameters such as melt quality, spinning temperature, drawing process, oiling method on the causes of broken filament in PET FDY production were discussed. In order to eliminate the broken filament ,we should establish appropriate process parameters and equipment management system, improve the level of maintenance work.