Closure cap for filling and removing connections for containers for gas or fluid media, e.g. for gas cylinder valve; has at least one desired tear-off embossing at cap edge

摘要

The cap (1) has at least one desired tear-off embossing (4) at the cap edge. Preferably, the tear-off embossing is connected to a tear-off tongue (3). The tear-off embossing may be a pair of grooves, which are perpendicular to the cap edge and spaced from each other. The ribs preferably end at the lower cap edge and are pre-embossed in at least part of the cap cover as well as at the upper cap edge.