OPA/AL/PVC Laminated Foil Film
OPA/AL/PVC laminated foil is a multilayer composite material widely used for packaging in the food, pharmaceutical, and cosmetic industries. This composite material combines the advantages of each layer to provide excellent barrier properties, mechanical strength and processability. OPA/AL/PVC laminated foil Component Materials of OPA/AL/PVClaminated foil: OPA (Oriented Polyamide, Polyamide, Nylon) layer: – CHARACTERISTICS: The OPA layer provides good mechanical strength and puncture resistance, as well as excellent gas and water vapor barrier properties. – Application: This material is usually used for packaging that requires high strength and durability, and can effectively protect the food inside from the external environment. AL (Aluminum Foil) layer: – Characteristics: Aluminum foil layer has excellent barrier properties, which can effectively isolate light, oxygen and moisture, preventing oxidation and spoilage of food. As an ...