What is Aluminium Barrier Foil

Aluminium Barrier Foils comprise of 3 or 4 layers of different materials, bonded together with adhesive or extrusion polyethylene. They derive their properties from a strong construction as outlined in the below diagram. The Aluminium layer is an extremely important material in laminates and is used in a wide variety of industries to provide both Dried Product Protection and Corrosion Prevention. Barrier Foil protects the integrity of any application where deterioration of the packaged product may take place due to: Moisture Oxygen Ingress U.V. Light Temperature Extremes Odours Chemicals Mould & Fungi Growth Grease & Oils