摘要
纤维的纤度对纺黏法非织造布的均匀度、遮盖性和机械物理性能有重大的影响。选择合适的原料,降低单孔流量,提高牵伸速度,提高熔体和冷却风温度,设备改造等是改善纤维细度的常用措施。
The fiber fineness have an significant influence on the uniformity, coverage and mechanical properties of spunbonded nonwovens. Selecting suitable raw materials, reducing the single hole flow,improving the drawing speed, improving melt and cooling air temperature, equipment modification, etc,are commonly used measures to improve fiber fineness.
出处
《化纤与纺织技术》
2015年第1期15-19,共5页
Chemical Fiber & Textile Technology
关键词
纤维
纤度
牵伸速度
挤出量
气流速度
打滑系数
牵伸效率
熔体温度
drawing speed
the quantity of extrusion
flow velocity
slip coefficient
drawing efficiency
the melt temperature
