| 摘要 |
A screw closure has a screw cap (1) consisting of a covering surface (4) and a casing side (5). Connected to this is a tamperproof strip (2) connected by breaking points (7) to the casing side (5), to which a collar (3) may also be connected. The tamperproof strip (2) has a tear-off tab (8) for which a recess (9) is provided in the casing side (5) and possibly in the collar (3). During handling, the tab (8) can be concealed in the recess (9), from which it subsequently protrudes again under the action of a spring to facilitate use. |
