单板生产576f超多孔纤维的工艺探讨

Technique discussion for producing 576 f ultra porous fibre on single spinneret

利用大板径喷丝板、环吹风冷却工艺技术生产超多孔产品,通过对喷丝孔布局的设计,调整无风区长度等关键参数,改善丝束在风筒内的运行状况,最终成功生产出优质单板576 f超多孔纤维产品。从此告别合股生产超多孔产品的历史,大大提高了机台效率。

Produce the high﹣quality single sPinneret 576 f ultra Porous fiber Products successfully by using large diameter sPinneret and cyclic air blow cooling technology,along with the design of sPinneretˊs hole layout,adjusting the key Parame﹣ters of the length of windless region and so on to imProve the yarnˊs running state in a wind tube. So donˊt have to Produce the ultra Porous Products by Plying any more ,and we can imProve the efficiency of the machine greatly at the same time.