Cellophane: They are made from cotton cellulose and are widely used in the wrapping scopes of food, medicament, cigarettes, battery, fishing rod and cable with the unique performances of no toxin, odorless, no static electricity and no contaminant. It has good stiffness, transparent and printability using common ink. The cellophane products can be disinfected as food wrapping materials at the temperature of 190 without deformation. There is very good air permeability between the molecule groups of cellophane that is favorable for keeping goods fresh. As cellophane is made of natural raw material, it can be easily degraded in the environment and is popularly used in the world.