| 摘要 |
<p>The clip closure (1,2) comprises a primary closure element (4) and a secondary closure element (5), which is formed corresponding to the primary closure element. A connecting unit is provided for positive and form-fit locking of the secondary closure element on the primary closure element. The primary closure element is formed in a U-shaped manner and has two spaced legs (7,8), between which a receiving space (19) is formed for a film portion to be closed. An independent claim is also included for an opening tool for opening a clip closure.</p> |
