Since tin coated steel sheetis insoluble in water and does not absorb solvents, the printing ink needs to be baked at a high temperature before the solvent volatilizes and the film is cured. The tin plated steel sheet printing process device needs to be equipped with a printing tin steel drying room. The automatic line for printing tin electroplating sheet is generally about 52 meters long, which is precise and large. Because the physical properties of tin electroplating sheet are different from that of paper, the tin coated steel sheet printing machine can use magnets to separate sheets and double sheets. Due to the high hardness of the tin coated steel sheet, the printing tin plated steel sheet cannot use the advanced continuous iron conveying structure. The structure of the pushing, level and stacking parts An offset press different from printing paper