Category I: degradable environmental protection packaging material series products. The product is mainly used to replace the traditional plastic packaging products; There are two main series of
industrial packaging materials and life packaging materials, including industrial packaging materials: dust covers and protective covers of electronic, household appliances and industrial
equipment products ; Life packaging materials including: daily use packaging bags, shopping bags, garbage bags and even roll bags and other products. This kind of product has very strong social
value and market advantage.