| 摘要 |
In some areas of application, there is the requirement to equip glass bottles with an origin-proof cap in such a manner that manipulations of the contents of the bottles can be recognised. This purpose is served by two shells (1, 2) which surround the valve and which are interconnected by means of at least two undetachable closures. Advantageously, the two shells are designed as a moulded plastic part and are interconnected by the dividing joint which is designed as a hinge (3). The edges which lie opposite the hinge are interconnected by means of a twist-off toggle (4) which is designed as a barb. <IMAGE> |
