Zhao-hui JIANG, Jian JIN, Chang-fa XIAO. The Progress in Preparation of Differential Polyester Fiber by Directly Melt Spinning with On-line Addition[J]. Polymer Bulletin, 2011,24(5):10-16.
the broad develo pment prospect of polyester fiber was confirmed. Directly melt spinning was reg arded as the key technology to produce the fiber. Besides
the prominent cont radictions between a variety of present polyester fibers was emphasized. The melt directly spinning with on-line addition was classified into four types according to characte ristics of mixers in mixing devices. The characteri stics of various on-line addition devices were int roduced respectively and the processes to produce differential po lyester fiber were described to gether with exactcases. Among other things
the international advanced dynamic mixer for high viscous fluid was investig ated. Ultimately
the melt directly spinning with on-line addition was considered as main technology to produce differential and functional polyester fiber.