The performance of anionic fiber is analyzed.The anionic fiber and cotton blended yarn has been spun,And the anion launching amounts of this yarn are tested.

• 分析了负离子纤维的性能,开发出负离子丙纶纤维和棉纤维混纺纱,并测试出负离子发射率,认为具有很好的保健性。