Is The Aluminum Foil Lunch Box Really Safe?

The aluminum foil is made by rolling through a plurality of processes after the original aluminum alloy, and has no harmful substances such as heavy metals. In the aluminum foil production process, high temperature annealing and disinfection process is adopted. Therefore, the aluminum foil can be safely contacted with food, and does not accommodate or help bacteria to grow. In most cases, aluminum foil does not react with food. A considerable number of plastic lunch boxes on the market are produced from raw materials of unknown origin or even fake materials and waste plastics, and the quality reliability is difficult to guarantee.