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 products cannot be heated in a microwave. Specifically: the metal surface of tinplate products will reflect microwaves, resulting in uneven distribution of microwaves in the microwave oven, which may cause local overheating or sparks.

If the tin plating layer of the tin plate is mechanically damaged, such as scratches, collisions, etc., the exposed iron substrate will come into contact with air and moisture, resulting in oxidation reactions and rusting.

Tin plate products with special paints or printed patterns have higher requirements for light and temperature. Such products should be stored in a cool and dry environment away from direct sunlight to prevent the coating from fading or deteriorating.