03-09/2021
Electrolytic tinplate sheets need to be coated with a certain gold lacquer coating on the inner surface, in order to prevent the chemical interaction between the filling in the container and the container wall and the contamination of the filler by trace elements, It's time to protect the quality of the filler. The packaged product can be stored, transported and sold for a long time without affecting the use value of the product. The following explains the electrolytic tinplate sheets coating process requirements
