CONTAINER CLOSURE.

摘要

A moulded closure base (20) including a sidewall (35) and a top plate (30) is provided. The sidewall (35) has a retention projection (55) having a retention surface (57) for engaging a complimentary projection (60) on a container neck (25). The top plate (30) has one or more access slots (45, 50) through which part of a die (170) extends during moulding to form the retention surface (57).