Red koji wine sealing and packaging device

A red koji wine sealing and packaging device comprises a sealing body, the sealing body comprises a cover body, a cavity is formed in the cover body, a sliding block is arranged in the cavity, two sets of pull rods are oppositely arranged in the middle of the sliding block, the pull rods penetrate t...

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Bibliographic Details
Main Author WU ZAIQIAN
Format Patent
LanguageChinese
English
Published 25.01.2022
Subjects
APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILARCONTAINERS
BOTTLES, JARS OR SIMILAR CONTAINERS
LIQUID HANDLING
OPENING CLOSED CONTAINERS
OPENING, CLOSING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:A red koji wine sealing and packaging device comprises a sealing body, the sealing body comprises a cover body, a cavity is formed in the cover body, a sliding block is arranged in the cavity, two sets of pull rods are oppositely arranged in the middle of the sliding block, the pull rods penetrate through the upper wall of the cover body and extend to the outer surface of the cover body, and the pull rods are pulled to drive the sliding block to slide up and down in the cavity. When the sliding block slides downwards, the air pressure in the wine bottle is higher than that in the cavity, and air in the wine bottle flows to the cavity; when the sliding block slides upwards, the air pressure in the cavity is higher than the external air pressure, the air in the cavity flows to the outside, and the wine bottle is in a relatively vacuum state by repeating the operation process, so that chemical reaction caused by contact between the red koji wine and the air is reduced, and the purpose of prolonging the retention
Bibliography:Application Number: CN202120595578U