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Bottle i.e. beverage bottle, for containing carbonated beverage, has ball seat for surrounding bottle opening, which is provided at closure designed in form of cap and/or stopper, where closure is removable from bottle
Bottle i.e. beverage bottle, for containing carbonated beverage, has ball seat for surrounding bottle opening, which is provided at closure designed in form of cap and/or stopper, where closure is removable from bottle
The bottle has a valve ball (7) i.e. hollow ball, and a ball seat (6) for surrounding a bottle opening (5). The valve ball is pressed into the ball seat by inwardly closing the bottle opening. Diameter of the valve ball is smaller than minimum inner diameter of a bottle neck (3). The bottle opening is provided with a closure (2) designed in form of a cap and/or stopper, where the closure is removable from the bottle. An adhesive connection is formed between the valve ball and the ball seat.
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