| 摘要 |
<p>Seal device with partial opening for covering the open surface (5) of a container (1) by means of a peal-off seal (10). The latter extends at least partly over the open surface (5) and includes a tab (11) for opening an openable part (15) of the seal defined at the edge (16) of the seal by a seal tear boundary means (20). This means of bounding said openable part (15) increases the thickness of the seal (10) along at least one portion of the edge (16), outside of said openable part.</p> |
