The raw material for aluminium foil tray is mainly aluminum foil roll, which is a lightweight, easy to process, corrosion-resistant metal material, suitable for food packaging.
The commonly used aluminum foil materials for aluminum foil tray are 3003 aluminum foil, 3004 aluminum foil, 8011 aluminum foil, 8006 aluminum foil and so on. Aluminium foil tray has high requirements on the performance of aluminum foil raw materials. Haomei Aluminum introduces advanced production equipment, strictly controls the production process, and carries out strict control on the aluminum foil roll product’s plate shape, pinhole degree, and surface cleanliness to ensure that the aluminum foil for tray making has a flat plate shape, a clean surface, a uniform color and lustre, and is free of spots, and is flat and free of pinholes.
3003 and 8011 aluminium foil are the most common used raw material for aluminium foil tray, the tempers are H22, H24, etc., 3003 aluminum alloy has high strength and corrosion resistance, so it is mostly used in high-end aluminium foil trays or export trays. And 8011 aluminum alloy has relatively low cost, so it is also widely used in the production of aluminum foil trays. In addition, alloys such as 6061-O are also used to make wrinkle-free aluminum foil food trays.
The thickness of aluminum foil raw material for aluminium foil tray is generally between 0.03mm and 0.09mm. Thicknesses within this range ensure the strength and durability of the aluminum foil tray while keeping costs under control. The exact thickness will be adjusted according to the use, size and production process of the food tray.
Since aluminium foil raw material for aluminium foil tray has outstanding barrier performance and light-shading effect, aluminum foil tray has good heat preservation and aroma preservation, and strong light-shading, lightweight, airtight, good wrapping, easy to use, and recyclable. Aluminum foil tray not only meets the national hygiene standards for food containers, but more importantly, adapts to the current international trend of environmental protection.
