The difference between fully viscose non-woven fabric and cotton non-woven fabric

There are two kinds of viscose fiber: one is a viscose fiber produced from cotton pulp raw materials, the fiber is slightly yellow in color, and the other is a viscose fiber produced from wood pulp fiber, which is bright in color. The chemical properties of the two fibers are the same. This is the difference between cotton non-woven fabric and full-adhesive non-woven fabric.