Laminated aluminum foil is produced by melting PE granules and evenly coating them onto the aluminum foil surface, providing waterproofing, anti-oxidation, and anti-fading protection for the aluminum layer. The PE coating can also act as an adhesive for subsequent lamination with EPE, XPE, and pearl cotton, among others. The product is used in various industries such as thermal insulation films, underfloor heating reflective films, food bags, express bags, thermal insulation materials, and construction materials. Our company offers laminated products with aluminum foil thicknesses of 6um, 8um, and 12um, with a lamination thickness ranging from 3 to 30 grams.