| 摘要 |
PURPOSE: A beverage can is provided to conveniently and stably drink a beverage with a hand while providing improved type of a beverage can. CONSTITUTION: A cup(2) is formed by performing punching and drawing a circular plate(1) pressed from an aluminum sheet. A cylindrical body(3) is to be higher by moving the cup to an ironing press and by passing through various stages of ironing die, and simultaneously a bottom part(4) is formed in a dome shape. A dent(5) is formed in a predetermined position of the cylindrical body using a press die. The elongated part of the cylindrical body is cut to have uniform height through the ironing process. A flange(6) in which a lid is engaged with is formed after bending an upper part of the body after cleaning the cut body.
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