... Flat cellophane is the top grade wrapper for food,medicine,tea,battery,tobacco gift .et Shangyu cellophane Co.,Ltd. is leading cellophane manufacture ... )From nature fiber ,100% degradable and environmentally friendly Cellophane in quantitative 20-60g/m2 is divided into two ... temperature of 190 6) Degradable without secondary pollution Flat Cellophane, with quantitative 20-36g/m2, is made from natural ...