Nut assembly with sealing insert

Abstract

The subject of the application is a cap assembly with a sealing and tamper evident insert, consisting of a cap inside which a sealing and tamper evident insert is mounted, characterized in that the cap (1) is provided with hooks (2) on the inside, the ends of which on the side of the sealing and tamper evident insert (3) have a rounded shape and are used to support the sealing and tamper evident insert (3) composed of primary cardboard (3a) and high-barrier paper (3c) permanently connected with an adhesive substance (3b).