One side bright A8011 aluminium beer mark foil_aluminum
One side bright A8011 aluminium beer mark foil Manufacturing of beer mark foil (aluminum foil for beer mark) Alumina is refined from the bauxite in a caustic high temperature process. Aluminium is obtained by an electrolytic smelting process, which breaks down the alumina into molten aluminium and oxygen. The silver-coloured molten aluminium is syd off into furnaces where other elements