analysis of china’s pvdc high barrier film application fields and market development prospects in 2023
high barrier film is a kind of packaging material with high barrier properties, preventing the penetration of oxygen, water vapor, microorganisms, insect pests, acid and alkali corrosive solvents, etc., and preventing the leakage of fragrance, organic vapor, etc., to maintain the internal environment of the packaging. it is stable and protects the contents, thus extending…
