| 摘要 |
<p>The invention relates to an easy opening closure, comprising a closure (1) having a folding rim (2) and a circumferential score line (3) having a score residual (t) over the thickness of the closure (1) in the score line, enclosing a removable central closure part (4); and a tab (5) connected to the central closure part (4), which score line (3) has a pop zone in which the tap (5) pops asection of the central closure along the score line and the pop zone comprising a pop ignition zone adjacent to the tab, in clock-wise and anti-clock-wise direction subsequent tear zones in which using the tab (5) the central closure part (4) is teared off from the closure (1) along the score line (3) and eventually looses from the closure (1), wherein the tear zones comprise each a tear ignition zone adjacent the respective pop zone, and wherein the score residual (t) in the tear ignition zones is reduced relative to the score residual in the pop ignition zone, to a container, provided with such easy opening closure and to an apparatus for producing same.</p> |
