复合纤维是多组分纤维的一种，是针对人造纤维品种的术语。在同一根纤维截面上存在两种或两种以上不相混合的聚合物纤维，这种纤维称复合纤维，利用复合纤维制造技术可以获得兼有两种聚合物特性的双组分纤维。有并列型、皮芯型、海岛型等复合纤维，纤维截面有圆形和异形。

为了生产不同的复合纤维，我们为客户设计不同种类的复合喷丝板。

The multicomponent fibers are fibers that combine at least two polymers having properties and/or different chemical compositions. The polymers are extruded together, and its relative position along the fiber length depends on factors like the geometry of orifícos the spinneret and the intrinsic properties of the polymer itself, including viscosity and molecular weight.