| 摘要 |
<p>The invention concerns a tamperproof system (10), for a closure (1), comprising breakable points (13) linking the free end part (12) of a skirt (3) of the closure and a ting (11), a gap being present between the skirt and the band. The tamperproof system comprises an annular projection (22) on the skirt, extending axially towards and inside the band, from the free edge of the skirt perpendicular to the gap and the free end part of the band facing the skirt. Said projection serves as a wall for locking the band inwards. Thus, when the closure is mounted on a container neck, the band is prevented from ill-timed penetration into the band, the bridges being maintained.</p> |
