The differences between food-grade aluminum foil and ordinary aluminum foil are as follows:
Alloying element standards are different. Food-grade aluminum must have corresponding heavy metal control testing and other quality control standards; while generally used aluminum is stamped from primary and secondary series aluminum discs.
The materials are different. Food aluminum foil uses food-grade aluminum; while medical aluminum foil is more rigorous in terms of material and must be sterilized after cutting and shaping. At the same time, the material itself needs to meet medical and health standards.
The uses are different. Food aluminum foil is mainly used in the food packaging industry; while medical aluminum foil is mainly used in pharmaceutical packaging and medical device packaging in the medical industry.
