Lock

摘要

A closure (1) has a base element (3) fastened in a region of a pour opening of a container (2). The base element comprises an opening for withdrawing fluid i.e. adhesion promoter (2a), from the container. A closure element provides a fluid-tight sealing for the opening of the base element in a closed position, and releases the opening in an open position. Another closure element (6) secures the former closure element in the closed position in a container storage mode (III), and releases the former closure element into the open position in a container dispensing mode. Independent claims are also included for the following: (1) a packaging form comprising a container (2) a pack consisting of a packaging form.