Method for manufacturing cylindrical container, and cylindrical container

A manufacturing method for a cylindrical container having a print layer formed on an outer surface thereof,

• the method comprising:
• with a plurality of plates having a line drawing part to be printed on the outer surface of the cylindrical container being provided,
• allowing an ink to individually adhere to the plates, and transferring the ink, adhered to the plates, to an intermediate transfer body for each of the plates;
• and
• transferring the ink, transferred to the intermediate transfer body, to the outer surface of the cylindrical container,
• wherein among the plates, at least one plate is a plate having a line drawing part of an electronic watermark image, and another plate is a plate having a line drawing part that renders the electronic watermark image difficult to be visually recognized, and
• a print area of the line drawing part that renders the electronic watermark image difficult to be visually recognized is matched with a part or entire print area of the electronic watermark image.