Deepening Finishing

Date:Sep 18, 2019

By padding a low refractive index, a dense and uneven film is formed on the surface of the fabric to roughen the surface of the fiber to achieve an etching effect. The uneven film can change the direction of reflection of the light, so that the incident light is absorbed by the surface of the fabric by multiple refractions, thereby reducing the reflected light and achieving the effect of deepening.