纺丝箱熔体分配管道的改进设计

IMPROVING THE MELT DISTRIBUTOR OF SPIN MANIFOLD

简述了我国现有合成纤维长丝设备熔体管道的几种典型结构形式及特点,重点分析了引进日本及国内同类涤纶FDY 纺丝箱体管道结构上的不足,并对纺丝箱熔体管道进行了改进设计。

The structure and characteristics of several domestic typical melt distributor for synthetic filament were briefly described. The defects of the imported melt distributor for FDY from Japan and domestic ones of the same sort were analyzed. The improving design was also put forward and the benefit as well.