Tin box is a common type of packaging on the market. Some customers report that the tin box is prone to rust. Why is the tin easy to rust in a humid environment? Dongguan Meiko Tin Industrial Co., Ltd. will give you a brief explanation.
When Tin box is placed in a humid environment,the air contains a lot of water molecules, the tin material makes oxidation with water and then getting rust. Another reason is if tin product is damaged, scratched or Friction causes the surface layer to lose the protection of the ink, the tin material is exposed to the air.