3003 H14 Food-grade Aluminum Coil for Food Packaging

Product features:

A key advantage of this product is that it has obtained FDA and national food safety certifications, allowing direct food contact with low risk of harmful substance precipitation. It offers good formability and can be conveniently processed into various shapes such as cans, lids and trays via stamping and bending processes. With a smooth and clean surface, the product provides favorable printing performance to support product branding and anti-counterfeiting applications. In addition, it demonstrates good resistance to acid, alkali and oil, helping effectively protect food from external contamination. The product is highly recyclable, supporting the development of green environmental protection and circular economy.

Product specifications:

This food-grade aluminum coil uses 3003 aluminum alloy as the base material, with H14 half-hard temper treatment to ensure good strength and formability. The thickness range is 0.15mm to 0.8mm, the width range is 200mm to 1200mm, and the inner diameter of the coil is 508mm, which is compatible with most packaging production lines. The tensile strength is 130MPa to 150MPa, the yield strength is 110MPa to 130MPa, and the elongation rate is not less than 18%, which can meet the needs of stamping and bending processing. The surface roughness Ra is ≤0.8μm, which ensures smooth surface and no burrs. The packaging uses waterproof paper to avoid moisture and corrosion during transportation, and is fixed with steel strips to ensure the integrity of the coil.

Product application:

This food-grade aluminum coil is mainly used in the food and beverage packaging industry, including canned food packaging, beverage can lids, food preservation trays, aluminum foil lunch boxes and kitchenware. It can also be used as a lining material for electronic product shells, hardware accessories and advertising signs. In the food packaging field, it can effectively block oxygen and moisture, extend the shelf life of food, and meet the hygienic requirements of food processing. In the kitchenware field, it can be made into various kitchen utensils such as spoons, bowls and pots, which are lightweight, durable and easy to clean.