Aluminium Foil Price For Food Packaging
The barrier properties of aluminum foil materials for food packaging are the best in food packaging. Aluminum foil is a high-end printing packaging material. Its application in packaging is mainly for some high-end food packaging such as chocolate packaging and tea packaging.
In terms of appearance: food aluminum foil has metallic luster, good light resistance, high reflectivity to heat and light, metallic luster and reflectivity can improve the brightness of the printed color;
In terms of performance: good insulation, strong protection, air-tight and moisture-proof, prevent the contents from absorbing moisture and vaporization, and are not susceptible to bacteria and insects.
Aluminum foil is easy to process, can be printed, color difference, embossing, surface coating, gluing and painting, etc., but it cannot be stressed, has no alkalinity, has pinholes and is easy to wrinkle, so it is not alone in general When used, it is usually processed into composite materials with paper and plastic film for reprocessing, which overcomes the shortcomings of non-sealing alkali, and the advantages of insulation are also fully utilized. Therefore, food aluminum foil bags are more and more valued in the packaging industry in daily life.
Regarding the choice of aluminum foil, aluminum foils of different thicknesses are suitable for the following categories of food: 10-12 µm is suitable for chocolate, candy, etc. 30-38 µm is suitable for the dairy industry, such as pudding, yogurt, etc. 50-70 µm is suitable for jams, meat products, etc. It should be noted that aluminum foil is not suitable for packaging food with strong acidity or strong salty taste, such as food containing vinegar or fruit acid, sauerkraut, rhubarb, salted fish, etc. Chemical reactions may occur to cause aluminum ions to enter the food.
Aluminium Foil For Supermarket Cooked food aluminum foil packaging has become the general trend
