Aluminum food tray is made of aluminum foil with certain strength and toughness, which is stamped and formed. Compared with other materials, aluminum foil has the characteristics of light material, high barrier, anti-ultraviolet, moisture-proof and anti-corrosion, and long shelf life. At the same time, because aluminum can better maintain the freshness and moisture of food, it is more in line with the concept of environmental protection and healthy life of modern people.
The aluminum food contains can be processed into various shapes, and is widely used in the packaging of pastry, takeaway, cooked food, instant noodles, convenient lunch boxes and other food fields. It can be heated directly with the original packaging in the ovens, microwave ovens, steamers and other kitchen utensils.
3003 aluminum foil is often used to make high-end food tray. The elongation of 3003 is lower than that of 8011 aluminum foil, but the tensile strength of 3003 is higher. 3003- H18, 3;003-O and 3003-H24 aluminum foils have multiple advantages such as clean oil removal, less holes, good product shape, no deformation during cutting, and easy adhesion.
3004 aluminum foil is a 3000 series hot-rolled aluminum foil. 3004 aluminum foil has high hardness, good load-bearing, and better stamping effect than 3003 aluminum foil. It can be applied to aluminum foil container, food packaging, honeycomb aluminum foil, etc. On the basis of ensuring the low price of 8011 alloy, 3004 aluminum foil also ensures the high strength of 3003 alloy, and its strength is higher than that of 3003 alloy.
Aluminum food foil price usually depends on the alloy grade, specification, technical requirements and dosage. Among them, the aluminum foil alloys are 8011, 3003, 3004, 1060,etc. Generally, the price of 3-series aluminum foil is higher than that of 8-series aluminum foil.
In terms of performance, the main requirements are for tensile strength and elongation. If the elongation is high, stamping is not easy to crack. At the same time, it is required to be free of oil and dirt to ensure that it meets the requirements of food packaging. Welcome to leave message below to inquire what you need.