FIELD: package and storage.
SUBSTANCE: invention relates to a sealing device with an opening indicator mounted on the neck of a bottle with a liquid. According to the proposed invention, the indicator includes a fastening element for attachment of an indication unit. In the shank there can be an additional opening made, which is connected with the lower part of the mounting opening and forms a locking edge, herewith an axial holder is installed in the mounting opening with tension. Technical result of the proposed invention is also preventing unauthorized actuation of the sealing device opening indicator and as the result – higher reliability of the sealing device and a sealing unit for a bottle with a liquid.
EFFECT: simplified manufacturing of a sealing device, a sealing unit and an opening indicator for a bottle with a liquid.
18 cl, 22 dwg
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