
Vacuum sealers make storing food easier than ever. Not only are vacuum sealers exclusive for commercial use, they are also ideal for home use. These innovative devices work by sucking air out of appropriate sealing bags, thus creating an air-tight seal around the food. This kind of food sealing blocks away the elements that speed up the deterioration of food.
The latest models of vacuum sealers are less expensive than its predecessors. The prices may range from $50 to $200. Therefore, now the question is which of these less expensive sealers are the best and the most cost efficient. The most expensive one is not always the best vacuum sealer. So, what should a typical shopper look for in a good food vacuum sealer?
A good one should help prevent food damage by freezer burn. Freezer burn occurs when the sealing off is not tight enough and therefore allows a certain amount of air to reach the food. In this condition, the food is easily spoiled by dehydration of oxidation. There are two types of sealers: heat seal or valve seal. It should be noted that valve seal uses vacuum seal bags that are often thicker and easily brittle. After a certain amount of time, valve-sealed food eventually loses the seal making food more susceptible to freezer burn. Heat sealers, on the other hand, suck away the air and close off the sealer bag then melt it shut.
The second consideration is the suction power. The strength of the food sealer is determined by inches of mercury (inHg); the higher the number the more powerful the suction. Typically, a powerful sealer can heat up quicker and seals more reliably, piece by piece Not all manufacturers provide this information so before buying a food vacuum sealer, make sure to check their foodsaver reviews online. Better, yet, ask someone you know who uses this tool.
Last but not the least, prefer the sealer that has manual pulse feature. Sealers that are fully-automatic might tend to suction air too strong and crush delicate food in the process. A sealer that features manual mode gives you more control with the food, therefore, you can stop sealing when the sealer bag is already tight enough.
To sum it up, the best food vacuum sealer should have three basic features: helps avoid freezer burn, have powerful suction and has a manual mode. Remember, the most expensive one does not mean it is the best and neither is the cheapest one.

