The mold is used to produce grass yarn with fine stripes on the surface, and the undulating surface of the grass yarn surface is used to diffuse the natural light that irradiates the surface, thereby reducing the surface gloss.
The surface of the grass silk is evenly reflected, and the matte effect is better.
The mold is used to produce a smooth surface of grass yarn, and the natural light that hits the surface is diffusely reflected, and the surface of the grass yarn is reflected like a mirror.
