Aluminum Foil For Making Lunch Boxes
Aluminium foil for lunch boxes is commonly used as the raw material for aluminum foil lunch boxes, mainly because it is lightweight, corrosion-resistant, has good thermal conductivity and excellent sealing properties. For aluminum foil for lunch boxes, common alloy states include aluminum foil made from raw materials of 3000 series and 8000 series aluminum ingots, which have good ductility, corrosion resistance and processability and are suitable for food packaging. – 8011 aluminum foil: commonly used in food packaging, with good moisture resistance and air tightness. – 3003 aluminum foil: moderate strength, good corrosion resistance, suitable for manufacturing aluminum containers and boxes. The thickness of aluminium foil for lunch boxes generally ranges from 0.03mm to 0.20mm, depending on the design requirements of the product and the usage scenario. Thinner aluminium foil can reduce the weight of the package and lower the cost, but may require a more complex ...