1. If perishable food is heated or defrosted, it should be eaten as soon as
possible.
2. Once a vacuum-sealed bag is opened, you can follow the same instruction
to vacuum-seal it again.
3. The best way to unfreeze a frozen bag is to put it in cold storage and let it
slowly unfreeze, instead of sinking it in hot water or heat it by e.g., microwave.
4. If seasoned food is vacuum-sealed or preserved by other hypoxemia methods
and has been kept in indoor temperature for a few hours, do not eat it as it could
potentially be toxic.
5. To quickly freeze a bag of food, place it evenly flat to the freezer.
For Bulk Food Vacuum Packaging,
Recommendations are as follows
1. Before vacuum packing, wash hands and other cutting tools.
2. For perishable food, it is best to refrigerate immediately after vacuum sealing.
3. Vacuum-sealing dried goods, such as beans and grain, will postpone their
expiration dates. But if kept in indoor temperature or dark places, they are likely
to be oxidized or sprout.
4. When vacuum-sealed and kept in cold storage, vegetable, such as cabbage
and broccoli, will let out some gases. Make sure they are wrapped and have
been kept in cold storage before you try to vacuum seal them.
Cleaning and Maintenance of the Vacuum Sealer
1. Unplug the machine before cleaning it.
2. Do not sink the machine or its electric wire in water or other liquid for cleaning.
3. After use, wait for the machine to completely cool down, then use a wet
sponge or cloth to clean the vacuum chamber and surface.
4. Do not use a brush to scrub the machine, otherwise it will leave scratches.
5. Use a tissue or cloth to clean food residue or liquid inside the vacuum
chamber.
(Before you turn on the machine, please make sure the interior and exterior of it
are all completely dried.
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