DEVICE FOR TESTING A CONNECTION BETWEEN A TAMPER-EVIDENT RING OF A TAMPER-EVIDENT CLOSURE PROVIDED IN A CLOSURE CAP AND A LID BASE BODY

摘要

A device (100) for checking a connection of a guarantee band (3.1) of a tamper-evident device of a closure cover (1.1) to a cover base body (2.1) comprises a driving element (180) for gripping the guarantee band (3.1) and a stop element (780) for the cover base body ( 2.1). The driving element (180) and the stop element (170) can be moved relative to one another in such a way that a tear-off force can be exerted on the guarantee band (3.1). The device (100) further comprises a force measuring device (171) for measuring the tear-off force during the relative movement of the guarantee band (3.1) and the cover base body (2.1) and a separating device (191, 192) for severing the guarantee band (3.1) after tearing off the cover base body (2.1). This enables the guarantee band (3.1) to be cut and thus leads to a considerable simplification of the removal of the guarantee band (3.1) from the test device, in particular if the test device is designed such that the torn guarantee bands (3.1) are threaded onto the stop element (170) become. The device (100) can be operated completely automatically and integrated into a system for the production of sealing caps with guarantee tapes.