Folia de aluminiu are caracteristicile unui material ușor, proprietate de barieră înaltă, ecranare a luminii, anti-ultraviolete, rezistent la umezeala, anti-coroziune, termen lung de valabilitate, siguranța și salubritatea, etc. Are funcții mai bune de păstrare proaspătă și de a împiedica pierderea apei. În același timp, rata sa de reciclare este extrem de mare, which has a very positive significance for saving resources and reducing environmental pollution. Prin urmare, aluminum foil products are widely used in food packaging, grătar, gătit, baking and shaping, as well as food packaging in the fields of aviation and hotel catering.
Common aluminum foil products are mostly used in catering, baked food packaging, vacuum-packed foods, etc., and have a very good effect in food cooking for freezing, prospeţime, coacerea, etc. De exemplu, in a refrigerator or freezer, aluminum foil can be wrapped around the food. The aluminum foil can maintain its shape, prevent the loss of water from fish, legume, fructe, și feluri de mâncare, and prevent the leakage or mixing of flavor, which is hygienic and convenient. Aluminium foil is used to separate high-temperature charcoal fire and smoke during baking, which can prevent carcinogens caused by food scorching. It is a healthier food processing and packaging material.