中文摘要：

借助高技术、新工艺研制生产的各种纤维统称为高科技纤维，包括具有高强、高模、耐高温的高性能纤维，具有良好服用性能的超真纤维、高感性纤维，以及具有特殊功能的高功能纤维。通过讨论高科技纤维的研究现状和进展，明确了纺织工业发展的方向，指出提高纤维产品的附加值是纺织企业增强竞争力的核心所在。只有依靠高科技才能推动传统纤维的更新换代和产业升级，才能使我国的纤维产业在激烈的国际竞争中占据一席之地，为我国创造出更大的社会、经济效益。

英文摘要：

High-tech fibers, produced by using high-tech and new processes, include high-performance fibers with high strength, high modulus and high temperature resistance, super silk fibers with perfect wearing properties and high-function fibers with special functions. The status and progress of high-tech fibers were discussed. The direction for the development of textile industry is to produce high-value added fiber products, which is the key point of the competitiveness for textile enterprises. High-tech is the only way to promote product updating and industrial upgrading for traditional fibers enterprises, which can make them gain one position in the fierce international competitions so as to create much more economic benefits for our country.