Multi-purpose inner closure with integrated pouring spout for liquid containers

Abstract

Multi-purpose internal closure for liquid containers, comprising an elastic sealing plug permanently arranged below the bottle neck, which is movable by a linear axial movement between a closed position in which it elastically rests against an inner sealing seat surface of the bottle neck and a fully open position in which the entire neck cross-section is exposed, wherein the sealing plug has a fixedly integrated, axially extending pouring tube which allows separate liquid discharge.

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