Micro porous cling film, due to its high breathability, can promptly release the carbon dioxide produced by the metabolism of fruits and vegetables, thereby reducing the damage caused by carbon dioxide. Other fruits and vegetables that are susceptible to carbon dioxide damage, such as pears, bell peppers, Fuji apples, asparagus, spinach, etc ., pode ser embalado com filme microporoso para prolongar seu prazo de validade ., no entanto, a aplicação de filme plástico microporoso nessas frutas e vegetais não foi totalmente promovido, e a pesquisa nessa área é urgentemente necessária .
Due to the high breathability of microporous cling film, it can reduce the concentration of carbon dioxide inside the cling bag, but cannot maintain a low oxygen environment inside the bag. The oxygen concentration inside microporous fresh-keeping bags is generally maintained between 15% and 18%, which is much higher than the requirement for oxygen concentration (below 5%) in ordinary fruit and vegetable controlled atmosphere Armazenamento . Portanto, o filme plástico microporoso pode fornecer apenas um ambiente de embalagem relativamente ideal para frutas e vegetais suscetíveis a danos por dióxido de carbono .
