FIELD: packing.
SUBSTANCE: proposed protective stopper contains decorative case with cap and shutoff bushing accommodating pourout tube. The latter is made for axial displacement and extending from shutoff bushing, when stopper is being opened, under action of spring placed inside shutoff bushing. Support guide for pourout tube is arranged inside shutoff bushing, in its lower part. Said guide is siphon to deliver air into bottle.
EFFECT: provision of protection of bottle with expensive liquid from refilling, with indication of first opening of bottle.
4 cl, 2 dwg
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|---|---|---|---|
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|
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