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差别化纤维一般指通过化学改性或物理变性得到的,在服用性能上有较大创新或具有某种特性且与常规品种有明显差别的新型纤维。差别化纤维一般包括超细纤维、异形纤维和复合纤维等。目前,市场流行的高档化纤面料,大量选用多功能、多组分的新型纤维,如细旦、超细旦、四异(异纤度、异收缩、异截面、异材质)、中空等差别化纤维,以满足在防污、防水、透气、高仿真等方面的功能性要求。
Differentiated fiber generally refers to the chemical modification or physical modification obtained in the service performance has greater innovation or have certain characteristics and the new varieties of conventional fibers significantly different. Differentiated fibers generally include microfiber, shaped fibers and composite fibers. At present, the market popular high-grade chemical fiber fabrics, a large number of selection of multi-functional, multi-component new fibers, such as fine denier, ultrafine denier, four different (different denier, different shrinkage, different cross-section, different materials) , To meet the functional requirements in the antifouling, waterproofing, breathable, high simulation and so on.