Comparison Between Upward and Downward Melt-Spun Processes of Stretch-Made Micro-Porous Polyolefin Hollow Precursor Fibre

摘要

The aim of this presentation is to find the difference between upward spinning and downward spinning process for stretch-made hollow fibre membrae production with the aid of computer. Mathematical Model a mathematical model describing the melt-spinning process was built up.