Foil ya alumini ina sifa za nyenzo za mwanga, mali ya kizuizi cha juu, mwanga-kinga, anti-ultraviolet, unyevu-ushahidi, kupambana na kutu, maisha ya rafu ndefu, usalama na usafi wa mazingira, na kadhalika. Ina kazi bora za kuweka safi na kuzuia maji kupoteza. Wakati huo huo, kiwango chake cha kuchakata ni cha juu sana, ambayo ina umuhimu chanya sana kwa kuokoa rasilimali na kupunguza uchafuzi wa mazingira. Kwa hiyo, bidhaa za foil za alumini hutumiwa sana katika ufungaji wa chakula, barbeque, kupika, kuoka na kutengeneza, pamoja na ufungaji wa chakula katika nyanja za usafiri wa anga na upishi wa hoteli.
Common aluminum foil products are mostly used in catering, ufungaji wa chakula cha kuoka, vyakula vilivyojaa utupu, na kadhalika., and have a very good effect in food cooking for freezing, upya, kuoka, na kadhalika. Kwa mfano, kwenye jokofu au friji, karatasi ya alumini inaweza kuvikwa kwenye chakula. The aluminum foil can maintain its shape, prevent the loss of water from fish, mboga, matunda, na sahani, 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.