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化学纤维生产为把不同的聚合物组分加工到同一根纤维中提供了各种各样的可能性。已知的纤维截面几何形状有“皮芯”型结构、“并列”型长丝和“橘瓣”型纤维,而且,可以使纤维直径外形本身发生变化。因此,这一技术在将来的应用中具有巨大潜力。在医药、技术工程和仿生学领域,德国邓肯道夫纺织与工艺研究所(ITV)目前正在进行两个政府的项目。项目的重点是由两种不同聚合物材料组成的纤维的生产以及这些特殊纤维的功能化。ITV现有两套能挤出双组分的生产线。
Chemical fiber production offers a wide variety of possibilities for processing different polymer components into one and the same fiber. Known fiber cross-sectional geometries include a “core-sheath” type structure, “parallel” filaments, and “orange flap” shaped fibers, and can change the fiber diameter profile itself. Therefore, this technology has great potential in future applications. In the fields of medicine, technical engineering and bionics, the Dickencock Institute of Textiles and Crafts (ITV) in Germany is currently conducting two government projects. The project focuses on the production of fibers composed of two different polymer materials and the functionalization of these special fibers. ITV has two existing two-component extrusion lines.