| 摘要 |
A crown for a bottle or other container, the crown comprised of an opener assembly having a pull tab ring and a pull tab secured to the crown by a rivet and one or more scoring lines between the rivet and the edge of the skirt of the crown. A scoring line having an upper radial segment that extends from the opener assembly to the skirt along a radial axis and a lower annular segment that extends circumferentially along the skirt in an annular direction and extending from a terminus of the upper radial segment. The lower annular segment defines in a second horizontal plane that is equidistant to the first horizontal plane associated with the edge of the crown. |
