Closure for a container for free-flowing products

摘要

A closure for a container for pourable products, having a first closure element (2) with a cap section (3) that fits onto and seals the container opening and an attaching tubular outlet (5) as well as a tubular second closure element (9) with funnel-shaped outlet (12) adjoining the tubular outlet (5) of the first closure element (2) on the inside/and or the outside and moving relative to it between an open and a closed position, is designed to deliver the product cleanly, in doses, with reliable opening and closing, ensuring a perfect delivery of the product even when the container is no longer completely filled. This is accomplished by closing off to the outside the funnel-shaped outlet (12) of the second closure element (9) using a flexible membrane (14) that has at least one slit (15) which opens when pressure is applied, and by providing a ventilation device enabling air from outside to enter into the cap section (3) of the first closure element (2).