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What is PVOH Coated Polyester Barrier Films about?

Polyvinyl alcohol (PVOH) coated polyester films are excellent barrier films for packaging applications at low to moderate humidity conditions. They are a viable, non-chlorine containing alternative for PVDC coated films in many applications. When metallised with aluminum, this film exhibits oxygen barrier at least 5 times better than conventional metallised uncoated polyester; with improvements also in metal adhesion and flex crack resistance

Author

ggudayakumar

Language

EN