Special closure (also lever, toggle or flip-top closure) for bottles that is particularly suitable for carbonated, pressurised beverages because it is suitable for reclosing after opening and partial dispensing. It is used especially for beer, mineral water, sparkling water and tangy fruit juices, but also for wine, particularly in larger containers such as balloon bottles. The closure, which works on the toggle principle by means of a wire spring and is equipped with a rubber sealing ring, is made of sterile materials such as porcelain, ceramic or glass.
Opening and closing is done by hand...
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Technischer Lehrer, staatl. geprüfter Sommelier, Hotelfachschule Heidelberg