Details of Products:
christmas food bag
PET/PET/PE -- 0.125mm
Sealing & Handle:
Plastic food packages and their chemical composition
Food packaging mainly includes soft plastic food packaging bags and paper packaging bags.As the main body of packaging materials, plastic packaging bags play an increasingly important role in the field of food packaging.Plastic is a kind of macromolecular material, which is made from monomers of synthetic resins and added with some stabilizers, plasticizers, antioxidants, colorants and preservatives.In numerous food packing material, plastic has firm, deft, beautiful, economy wait for an advantage, especially plasticity is strong, can suit the requirement of all sorts of container to modelling.The form is hard and soft, transparent or opaque, and can be prepared with a variety of color and texture.Therefore, plastics play a prominent role in packaging materials. With the development of the plastics industry, plastic packaging is widely replacing metal, glass and paper packaging.