| 摘要 |
The invention relies on individually rupturing the localized frangible bridges 9 joining the cap portion 7 to the tamper-evident ring 8 of a container closure 6, using a downwardly extending bulge 5 formed under the tamper-evident bead 3 of the container neck 2. In this way, all rupturing force can be localized on each frangible bridge 9 one at a time to guarantee rupture. |
