The price of common household small vacuum machines is not very high, so we can start with 200-500 yuan, and the bags may need textured bags to vacuum. Online shopping or TV shopping can be done, and of course there are physical stores, depending on personal preferences. There are many manufacturers in various regions.

Using vacuum machine to complete the operation steps of food packaging:

The power is on.

Put the food to be vacuumized into the bag, and put the bag mouth into the vacuum cavity.

Food should not exceed three-quarters of the bag, and the mouth of the bag should be flat.

Close the lid

Lock the latch

Select "dry"

7. Click "Vacuum Seal"

8. Automatically jump to "Seal"

9. Open the knob lock.

10. Open the lid and finish.