Paper packaging bag is mainly made of kraft paper and plastic film. It is non-toxic, tasteless and non-polluting, Its meets to international standards for food packaging bags. It is a new packaging material with high strength, high environmental protection and arranging. There is a strong demand for paper bags and degradable packaging bags on the market. Kraft paper bags can be used for food, dried fruit, tea, coffee, pet food, puffed food, medicine, clothing, dry goods and other products.