In response to the increasing demand for polyester ultrafine fibers,it is urgent to produce high-quality products.Re-search on special cooling,oiling,and stretching processes can improve the physical and mechanical properties of products,re-duce the fuzz rate,and achieve or exceed the dyeing performance of similar foreign products.This can meet market needs,im-prove product differentiation,increase economic benefits,save energy and reduce consumption,and effectively enhance the mar-ket competitiveness and brand awareness of products.
万方数据
维普
