Storage methods for sealed cans mainly include the following:
Use sealing rings:
For ordinary glass bottles with lids, a safe, non-toxic, and elastic sealing ring can be added to the inside of the lid. The material can be beef tendon or rubber.
Wooden lids with sealing measures:
If the lid of the sealed can is made of wood, a sealing ring can be added around the lid, and after storing the items, a layer of plastic film can be added to the lid to enhance the sealing. In addition, the glass bottle can be placed upside down to improve the sealing effect.
Use corks:
Corks are particularly suitable for storing wine due to their elasticity and odor-free properties. For items that need to be stored for a long time, yellow wax or special sealing wax can also be used to seal the corks.
Water sealing method:
Put the glass bottle in a larger glass bottle, then use another glass bottle to cover the glass bottle upside down, and add water between the two glass bottles. This method can also play a sealing role, but the operation is relatively complicated and is not suitable for all types of sealed cans.