Tinplate, is commonly known as tinplate for electroplated tinplate. The abbreviation is SPTE, which is cold rolled by low carbon steel sheet or strip coated on both sides with commercial pure tin.
The most commonly used tinplate, generally we use the zinc coating 2.8 / 2.8, the hardness is 2.5 tinplate, commonly used thickness of 0.19-0.35mm, more than the thickness of the iron material can not be printed.
Matte iron is also more commonly used, generally not printed products with matte iron, not easy to scratch, however, the price of matte iron will be more expensive.
Galvanized iron is generally used as iron drums and other products, not often used, the thickness is generally 0.28mm and 0.30mm.
Substrate iron is generally used for double-sided printing products