1. Low pollution. Coin bank tin manufacturers tell you that the main raw material of tinplate can be packaging is tinplate, which is actually environmentally harmless and can be decomposed naturally. 

Coin bank tin manufacturers tell you that because when iron cans exist in the environment, they can be naturally oxidized and return to the original iron oxide state, returning to nature, so the stacking of scrap iron cans can be decomposed over time, and will not remain and cause environmental pollution. At the same time, it is not necessary to cut down trees to make tin cans, so as not to destroy the ecological balance.
2. Electrochemical action on metals. Coin bank tin manufacturers tell you that a small amount of iron will dissolve in food during storage, and it exists in sealed food in the form of ferrous iron, which is easily absorbed by the human body. Therefore, iron canned food and beverages can be regarded as a good source of iron, making people's bodies richer in iron.
Through the above introduction and analysis of What are the advantages of coin bank tin box packaging compared to other packaging, hope it helps you.