How to keep food longer, vacuum sealer can solve this problem well. Not only can the shelf life be extended at room temperature. If used in conjunction with a refrigerator, the effect will be better. It can effectively prevent the food in the refrigerator from dehydration, cracking, and odor. The emergence of a small household vacuum packaging machine solves the problem of continuous replacement of the refrigerator. It is an ideal kitchen appliance for a new generation and a good helper for the family.
Top 8 Vacuum Sealer Machine Review 2021
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Top 8 Best Vacuum Sealer Machine List
| Images | Products | Score | Address |
|---|---|---|---|
 | 1.GERYON Vacuum Sealer Machine Multi-layer material heat seals to keep air out and prevent freezer burn, reduces spoilage and food waste. | 9.8
| |
 | 2.FoodSaver FM2000 Vacuum Sealer Machine Just add food to the bag, insert the open end into the FM2000, and the machine takes care of the rest | 9.7 | |
 | 3.MEGAWISE 80kPa Vacuum Sealer 80kPa powerful suction and higher-quality heating wire guarantee to reach an optimal vacuum level and airtight seal within 10-20 seconds. | 9.6 | |
 | The bottom pad of the heating strip has a mica sheet incorporated in it, which can withstand temperatures of up to 300℉. | 9.4 | |
 | 5.Neeyer Vacuum Sealer Machine Neeyer vacuum sealer is designed with two selectable modes, which can provide your food with best possible preservation based on the different types of food. | 9.3 | |
 | 6.toyuugo Vacuum Sealer Machine The shelf life of vacuum-sealed food is three to five times longer than the normal storage time. | 9.2 | |
 | 7.POTANE Vacuum Sealer Machine The sloping top design prevents the juice from being drawn out while vacuuming foods like meat. | 9.1 | |
 | 8.CalmDo Vacuum Sealer Machine Free to control the vacuum time to fit whatever you seal, provides your food with best preservation based on the type of food | 9.0 |
2.FoodSaver FM2000 Vacuum Sealer Machine – The easiest to use
This product is very simple to use and only requires three steps. 1.Fill bag and place open end into vacuum sealing channel. 2.Close and lock lid.3.Press vacuum and seal button. And use New technology uses 40% less bag material than previous FoodSaver units.
3.MEGAWISE 80kPa Vacuum Sealer
This product is small and light, but still very powerful. 80kPa powerful suction and higher-quality heating wire guarantee to reach an optimal vacuum level and airtight seal within 10-20 seconds. With the outside vacuum system, you can easily vacuum the jars, containers and vine bottles. You can also use the sliding cutter to get a smoother customized bag quickly. The editor likes this feature.
4.KOIOS Vacuum Sealer Machine
External vacuum pumping is available for canning, wine preservation, vacuum packing, food storage bags and so on. The bottom pad of the heating strip has a mica sheet incorporated in it, which can withstand temperatures of up to 300℉. the sealing function can operate 40 times continuously without any damage to the machine.
8.CalmDo Vacuum Sealer Machine
Automatic Opening & Closing Cover, Just put the bag into the vacuum chamber without lifting the lid, choose a mode, touch once, then wait for it to release. (Please Note: You could vacuum seal when you feel the bag put into the vacuum cavity was blocked ), buyers who like this feature can consider this.
Principle of vacuum sealing machine
The vacuum sealing machine puts the food into the packaging bag, extracts the air in the packaging bag, and completes the sealing process after reaching a predetermined vacuum degree. It can have the following functions: 1. Pumping + sealing the bag; 2. Sealing the bag directly; 3. Pumping the bag + filling nitrogen or other gases + sealing. Most household vacuum machines have the function of pumping and sealing.
Vacuum sealing machine function
1. The main function of vacuum packaging is to remove oxygen to help prevent food from spoiling. The principle is also relatively simple. Because food mildew and spoilage are mainly caused by the activities of microorganisms, the survival of most microorganisms (such as molds and yeasts) is Oxygen is needed, and vacuum packaging uses this principle to extract oxygen in the packaging bag and food cells, so that microorganisms lose their living environment.
Experiments have proved that when the oxygen concentration in the packaging bag is less than or equal to 1%, the growth and reproduction speed of microorganisms will drop sharply. When the oxygen concentration is less than or equal to 0.5%, most microorganisms will be inhibited and stop reproducing.
(Note: Vacuum packaging cannot inhibit the growth of anaerobic bacteria and the deterioration and discoloration of food caused by enzyme reactions, so it needs to be combined with other auxiliary methods, such as refrigeration, quick freezing, dehydration, high temperature sterilization, irradiation sterilization, microwave sterilization, salt Marinated etc.)
2. In addition to inhibiting the growth and reproduction of microorganisms, vacuum deoxygenation has another important function to prevent food oxidation. Because fats and oils contain a large amount of unsaturated fatty acids, they are oxidized by the action of oxygen, which makes food taste and deteriorate.
In addition, oxidation It also causes the loss of vitamin A and C, and the unstable substances in food pigments are affected by oxygen to darken the color. Therefore, deoxygenation can effectively prevent food from spoiling.
3. In addition to the oxygen-removing and quality-preserving functions of vacuum packaging, vacuum inflatable packaging also has the functions of pressure resistance, gas barrier, and preservation, which can more effectively maintain the original color, aroma, taste and shape of food for a long time. And nutritional value.
Benefits of household vacuum sealer
The sealed food can prolong the fresh-keeping period at room temperature, which can effectively prevent the food in the refrigerator from odor, deterioration, dehydration and cracking. This machine applies vacuum to items or food that need to be stored for a long time, such as medical supplies, electronic devices, audio-visual products, cameras, woolen clothes, gold and silver jewelry, antique calligraphy and painting, dried and fresh fruits, tea, raw and cooked meat, etc. After encapsulation, it can effectively play the role of freshness, quality, moisture, mildew, rust, pollution, oxidation and vacuum sterilization, thereby extending the shelf life. The various soft-packaged foods encapsulated by this machine are convenient to carry and suitable for field operations and business travel.
All kinds of food sealed by this machine can not only extend the shelf life at room temperature. If used in conjunction with a refrigerator, the effect is better. It can effectively prevent the food in the refrigerator from dehydration, cracking, odor and deterioration.
About the Editor: Kevin Hart
Kevin is an engineer by profession but his love for the tech and blogging has landed him on ProductsRearcher. He has 10 years of experience in the tech industry and spends most of his free time reading and writing blogs, testing products, reviewing them, and creating buying guides.
