On the basis of keeping food in good condition, cling film occurs. According to the field of application, cling films are divided into different types, such as PE cling film, PVC cling film, etc. some of them can be applied to cooked food for direct contact, but others are prohibited. No matter what kind of cling film they are, as traditional cling film materials, they are basically in plastic family, which means plastic pollution exists. 

      But polylactic acid is different, it is completely biodegradable and eco-friendly, apart from its low carbon dioxide emission, the decomposition products of PLA are carbon dioxide and water, it is not just toxic free but also harmless to the environment.

      It is our duty to take care of our Earth while we are capable