3003-h24 aluminium lubricated container foil is a high performance aluminum foil material designed for the manufacture of various types of containers. It is particularly suitable for the production of food packaging containers as it ensures the mechanical properties of the product as well as providing the necessary protection against corrosion. 3003 aluminum belongs to the aluminum-manganese alloys containing mainly about 1.0% manganese, which has good formability and corrosion resistance. H24 indicates that after heat treatment and machining, it has a certain degree of hardness and strength. aluminum in the H24 temper maintains good ductility to a certain extent.
The production process for 3003-H24 3003-h24 lubricated aluminium container foil consists of the following main steps:
– Casting and rolling: according to the target composition range, the alloy is melted and cast to get the cast billet.
– Cold rolling: the cast billet is cold rolled several times to gradually thin to the required thickness.
– Foil Rolling: The cold rolled billet enters the foil rolling mill and is rolled several times to reach the finished thickness.
– Annealing: According to the product state (e.g. H24), the finished product is annealed to obtain the required mechanical properties and processing properties.
– Oil Coating: A layer of oil is coated on the surface of the aluminum container foil to improve its anti-rust, corrosion resistance and processing performance.
Characteristics of 3003-h24 aluminium lubricated container foil produced by Haomei Aluminum are:
– Excellent formability: 3003 aluminum alloy has good workability and is suitable for stamping and deep drawing to form containers of various complex shapes.
– Corrosion resistance: Due to the oxide film formed on the surface of aluminum, 3003 aluminum alloy has good corrosion resistance and is suitable for storing food and chemical substances.
– Lightweight: Aluminum materials are relatively lightweight, helping to reduce transportation and handling costs.
– Good Mechanical Properties: Aluminum foil in H24 temper has high strength and toughness, suitable for withstanding certain pressure and impact.
– With food grade safety standards, it is suitable for direct contact with food.
– Clean oil removal, high surface finish, easy to process and mold.
– Few pinholes, good product plate shape, no deformation in cutting.
3003-h24 aluminium lubricated container foil is widely used in the following fields due to its unique performance characteristics:
– Fast food restaurants and takeaway quick service stores: for making disposable aluminum foil lunch boxes, takeaway boxes, etc.
– Family kitchens and hotels: used for cooking, baking and serving food.
– Food packaging: used as packaging material for food, effectively protect food from external pollution.
– Service industry: such as airlines, railroads and other catering services, commonly used for food containment and insulation.
