g/m2). Another is Differently Coated, inside tin coat weight is NOT SAME as outside tin coat weight, like 2.8/5.6 (g/m2).5. How to choose tin coating of Electrolytic Tinplate?The tin coating weight is determined in accordance with specific end use applications. Tinplate with a heavy coating weight is used for making cans that require a high corrosion resistance or those used bare. Tinplate with a light coating weight is used for making cans that do not require so high a corrosion resistance or t