用硅橡胶(一种有机硅的高分子聚合物)制成的薄膜对二氧化碳和氧气有良好的透气性,又能使它们保持一定的比例,并能透过多种有害气体如乙烯、醇、醛等。利用硅橡胶薄膜这种特性,把它制成薄膜果蔬气调贮藏袋(帐)的透气窗,用来调节袋内二氧化碳和氧气的比例,就能实现贮藏保鲜。近年来,国内用于苹果、柑桔、蒜苔等果蔬的贮藏保鲜,效果很好。但要注意使用方法,不要不分品种、不管气候条件,把硅窗气调袋塞得满满的,这样就达不到贮藏保鲜的效 Films made of silicone rubber, a silicone polymer, have good breathability for carbon dioxide and oxygen while maintaining a certain ratio and are permeable to a variety of harmful gases such as ethylene, alcohols, Aldehyde and so on. The use of silicone rubber film this feature, it made of thin film fruit and vegetable atmosphere storage bags (accounts) of the ventilation window, used to adjust the bag of carbon dioxide and oxygen ratio, can achieve storage and preservation. In recent years, domestic fruits and vegetables such as apples, oranges, garlic and other storage and preservation, the effect is very good. However, we should pay attention to the use of methods, not regardless of species, regardless of climatic conditions, the silicon window air bag fully filled, so that the effect of not up to storage