From the perspective of material composition, tinplate products can be completely recycled. The recycling of the steel matrix is ​​no different from ordinary steel, and can be reprocessed into new steel products through smelting.

Tinplate printing coating pigments may contain heavy metal elements such as lead, chromium, and cadmium. These heavy metals are toxic and long-term contact or ingestion may have adverse effects on human health.

with the advancement of technology and changes in market demand, aluminum gradually replaced tinplate sheet and became a new generation of packaging material. This article will explore in detail the reasons, advantages and impact of aluminum replacing tinplate sheet on related industries

we can see that there is a close relationship between tinplate sheet and tin plating. It can be said that the tin plating process is the basis for tinplate sheet to exert its excellent performance, and tinplate sheet is the main carrier of the tin plating process.

Use sandpaper, wire brush or grinder to rub the surface of tinplate sheet to remove rust attached to the surface. This method is suitable for small areas and shallow rust, but for large areas or severely corroded iron plates, the efficiency is low and it is easy to damage the tin layer on the surface of the iron plate.