Investigation of Down-like Fiber
DONG Xu-dong, DENG Yu-chun, YAO Zhi-qiang (R&D Center of Daqing Petrochemical Company, Helongjiang Wolitun 163714)
The production methods of down-like fiber were introduced. The fiber could be made by the processes of microfiber and hollow fiber. The development situation of down-like fiber at home and abroad was presented.