This technology mainly uses the “new high-fat film†evenly sprayed on the fruit surface to form a layer of monomolecular film that is not visible to the naked eye. It has elasticity and ductility, and the family increases with fruit growth. The membrane structure is semi-permeable and can soften the light, prevent sunburn, protect moisture, normal fruit metabolism, and promote uniform coloration of fruits. The compounding agent in the micro-membrane has the functions of blocking the invasion of pathogens, and can prevent diseases, prevent insects, prevent pollution, reduce the occurrence of fruit rust and other functions, and effectively improve the quality of fruits. 1, improve the appearance of fruit quality. 2, improve the taste of fruit. 3, isolation. 4, protection. 5, preservation effect. 6, green. 7, simple and easy. Dried Green Bean,Frozen And Dried Green Beans,Sliced Air Dried Green Beans,Freeze Dried Fd Green Beans Jiangsu Tiankang Food Co., Ltd. , https://www.tiankangfood.com