IMPROVEMENTS RELATING TO A CONTAINER, TO A CONTAINER NECK, TO A CLOSURE THEREFOR, AND TO THE MANUFACTURE THEREOF

摘要

A container closure assembly consisting of a container neck (10) having a radially outer sealing surface (20) and a corresponding container closure (12) with radially inner sealing surface (18) adapted to seal against the container neck sealing surface. Means are provided to secure the closure onto the container neck, said means being separate from the sealing surfaces (18, 20). When the closure is secured to the container neck, a clearance (24) exists between the outer lip surface and the inner closure surface. The container neck is sealed by a foil seal (28).