The results reflect that treated by low temperature plasma processing the surface squama of yak hair was etched and the effect of air plasma was better than that of oxygen plasma.

• 研究结果表明，低温等离子体表面改性处理能够刻蚀牦牛毛纤维表面的鳞片，而且空气等离子体的刻蚀效果优于氧等离子体的刻蚀效果；