Aluminium lidding foil is applied to yoghurt and milk powder lids, for seal a layer of film on yogurt, or used to seal canned food such as milk powder cover. Generally, the milk powder cover aluminum foil and yogurt lid aluminum foil will use 8011 aluminum foil and 8021 aluminum foil with food grade. The 8011-O aluminum foil has good moisture …

Nowadays, food safety has become a concern of all people, especially the safety of milk powder on the market. The safety of milk power is not only a problem of raw materials, but also the external packaging printed lid aluminium foil. At present, the milk powder lid which is directly in contact with the milk powder on the market is …