7-Micron 8079 Flexible Aluminum Foil: Material Characteristics and Barrier Performance
7-micron 8079 flexible aluminum foil is an ultra-thin, high-barrier packaging foil designed for applications where maximum flexibility, light weight, and strong barrier protection are required. AA8079 is an aluminum alloy commonly used in flexible packaging due to its good strength at low gauge and its ability to maintain barrier integrity when converted into laminates. At a thickness of 7 µm, the foil provides excellent resistance to oxygen, moisture, aroma, and light transmission, making it suitable for products with high sensitivity to oxidation, humidity pickup, or flavor loss.
