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东丽公司应用共混聚合物纤维技术、复合纺丝技术开发出了从纤维表面向中空部有贯通微孔的尼龙溶出中空纤维“WINCALL”。本文介绍它的制造方法、截面形状、特性等情况。1溶出中空纤维“WINCALL”纤维截面有中空部分,从纤维表面到中空部贯通有微细孔。服用穿着时,由微细孔吸取汗
Toray Co., Ltd. has developed “WINCALL” nylon-leached hollow fiber with through-pores from the fiber surface to the hollow part by using blended polymer fiber technology and composite spinning technology. This article describes its manufacturing method, cross-sectional shape, characteristics and so on. 1 Dissolution hollow fiber “WINCALL” fiber cross-section has a hollow portion, from the fiber surface to the hollow through micropores. When wearing, by the pores absorb sweat