Which glass jar is the best airtight to use?
In life, glass jars are mostly used for the preservation of some foods. If these foods are to be stored for a long time, the sealing of glass jars is especially important.
To increase its airtightness, we can cover it with plastic film. Then tie the mouth of the bottle with an elastic band. It can also be plugged with paraffin and resealed.
Of course, you can also choose a glass storage jar with an evacuated lid, which ensures maximum drying inside the bottle.
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