Zein film is a green packing material,it possesses many functional properties,such as gas-resisting,oil-resisting,fragrance -holding,humidity -preventing and ultraviolet radiation-preventing.

• 玉米蛋白膜是一种绿色包装,它具有良好的阻气性、阻油性、保香性、防湿性和防紫外线性,因此我们开发玉米蛋白膜具有重大的意义。