In this paper, ultraviolet light, dry heat, ozone aging methods are used to the artificial
aging test of cotton, wool, silk, ramie four natural fiber textiles. We found that the influence of
ultraviolet radiation on the mechanical properties of the protein fiber products is greater, the
influence of temperature on the ramie fabric is the most obvious, the influence of ozone on the
mechanical properties of cellulose fibers is larger than on protein fibers