Electrolytic Tinplate Sheets/Coils Matt Surface with High Weldability For Metal Package

1. Matte appearance: The surface is matte, which has a softer visual effect than the bright surface, giving people a low-key and simple aesthetic feeling. It is suitable for some products with specific requirements for packaging appearance, such as some food packaging that pursues a simple style or targets specific consumer groups.
2. High weldability: The tin layer of electrolytic tinplate/roll has good weldability. In particular, the matte tin layer has a large surface roughness, which can increase the contact area during welding, so that the solder can be better wetted and adhered, thereby achieving a reliable welding joint, which is conducive to subsequent processing and forming, such as the welding process when making cans, metal boxes and other packaging containers.

1. Good corrosion resistance: The tin layer can isolate the steel substrate from the corrosive medium in the outside world, effectively preventing the steel plate from rusting and corrosion, and can better protect the items in the package even in a humid or corrosive environment.
2. Non-toxic and harmless: Tin is a non-toxic metal that meets food hygiene standards and can be directly in contact with food without causing pollution to food, ensuring the safety of food packaging.
3. Good mechanical properties: With cold-rolled low-carbon steel as the substrate, it has high strength and certain toughness, and can withstand various processing operations during the packaging process, such as stamping, stretching, etc., and is not easily damaged during transportation and storage.

Electrolytic Tin Plate Show