CONTAINER CLOSURE ASSEMBLIES WITH BIDIRECTIONAL OPENING

摘要

The invention provides container closure assemblies comprising a container neck (5) and a closure (3) releasably securable on the neck. A first securing means (19) on one of the neck and the closure comprises a first projection. A second securing means on the other of the neck and the closure comprises a substantially V-shaped or U-shaped projecting shoulder (17) in which the first projection nests when the closure is secured on the neck, and a retaining bead (18). The projecting shoulder enables the closure to be removed from the container by twisting either clockwise or anticlockwise.