| abstract |
Disclosed are a surface-treated steel sheet for a container and a manufacturing method, an organic resin-coated surface-treated steel sheet, and a metal can that are excellent in processing adhesion to a coated organic resin without using chromium. A surface-treated steel sheet for containers is a surface-treated steel sheet that is nickel-plated on at least one side of the surface of the steel sheet, and the nickel plating has a particle density of 2 to 500 particles / μm 2 , an average particle diameter of 0.00. It has a fine granularity of 05 to 0.7 μm. The amount of nickel plating film on the surface-treated steel sheet for containers is 0.1 to 12 g / m 2 , metal tin is contained in the nickel plating film, and the metal tin is 0.05 to 0.1 g. / M 2 . The organic resin-coated surface-treated steel sheet is formed by coating an organic resin layer on at least one surface of the surface-treated steel sheet for containers, and the metal can is formed by processing the organic resin-coated surface-treated steel sheet. [Selection] Figure 1 |