Study on the Key Technologies of Microfiber Production by Direct Spinning

Updated: 2009/8/7 10:24:00

This paper focused on the key technologies of microfiber production by direct spinning, discussed the relations between fiber´ s linear density and factors including material´ s relative molecular weight, nozzle´ s size, annealer and blowing set, spinning path length, spinning speed, etc. Finally, the authors concluded that all the factors which could improve melt flow behavior or reduce filament´ s drawing stress were conductive to reduce fiber´ s linear density.

Authority in Charge: China National Textile and Apparel Council (CNTAC)

Sponsor :China Textile Information Center (CTIC)

ISSN 1003-3025 CN11-1714/TS