| 摘要 |
PURPOSE: A manufacturing method of a hygroscopic spun bond non-woven fabric is provided to apply physical intensity and absorption force to a wiper for industrial use. CONSTITUTION: The manufacturing method of a hygroscopic spun bond non-woven fabric comprises the steps of: supplying a hygroscopic material to a running filament bunch shortly after passing through a drawing leading area(4) from a side direction; dispersing the supplied hygroscopic material among filaments when the supplied hygroscopic material mixed with a descending current passes through a drawing leading area(5). |
