Abstract: A cap for a container comprising a ferrule to be fixedly attached to the neck of the container, the ferrule comprising an upper wall and a tubular skirt extending downwardly from the upper wall; a tamper evidence mechanism connected with the ferrule; an overseal button removably arranged on top of the upper wall of the ferrule so as to at least fully cover the tamper evidence mechanism, the overseal button being connected to the tamper evidence mechanism such that upon first removal of the overseal button the tamper evidence mechanism is irreversibly damaged. The overseal button comprises at least one translucent portion arranged to extend over the at least one portion of the tamper evidence mechanism which is irreversibly damaged upon first removal of the overseal button.

Abstract: A cap for a container comprises: a ferrule (3) to be fixedly attached to the neck (11) of the container (10), the ferrule (3) comprising an upper wall (30) and a tubular skirt (31) extending downwardly from the upper wall (30); a tamper evidence mechanism (4) connected with the ferrule (3); an overseal button (5;5a; 5b;5c;5d;5e) removably arranged on top of the upper wall (30) of the ferrule (3) so as to at least fully cover the tamper evidence mechanism (4), the overseal button being connected to the tamper evidence mechanism (4) such that upon first removal of the overseal button the tamper evidence mechanism is irreversibly damaged. The overseal button (5;5a;5b;5c;5d;5e) comprises at least one translucent portion (52;52a;52;52c;52d;52e) arranged to extend over the at least one portion (401;401e) of the tamper evidence mechanism (4) which is irreversibly damaged upon first removal of the overseal button.