Hello and welcome to Vacuum Sealer Digest. What started off as a few reviews has now become a full-fledged community centered around one nifty kitchen appliance – the vacuum sealer.
While we don’t have the time nor budget to purchase every vacuum sealer on the market, we do try and invest as much as possible into helping out the community. We try, test and review each product on our site, and put it through our own rigorous tests to help you make a better, and more educated buying choice. We rate each vacuum sealer on a number of different criteria, such as price, quality, durability, reliability, customer reviews and more. Our aim is to provide a diverse and varied range of reviews, suitable for the budget of everybody and anybody.
We also provide extensive information on the different features to look out for. From our buying guides to our helpful tips, tricks and knowledge base, you’ll be able to further understand the many benefits of food sealers, and how to make the best out of them. Whether you’re looking for a domesticated and commercial vacuum sealer, or a sealer for irregular home use, we probably have a review on hand to help you make a better decision.
Why Buy A Vacuum Sealer?
Tupperware, aluminum foils, plastic wraps and even the revolutionary ‘zip lock’ bags have one thing in common, in that all of them meant to be effective storage solutions when it comes to food. But, there is also a downside to them – none of them can preserve food products for more than a few days at most. In that respect, a good vacuum sealer becomes extremely indispensable whenever or wherever there is a need to store food and ration for a longer period without affecting it’s quality.
A vacuum sealer suctions all the air (and with it the moisture) out of the food storage pouch or canning jar, and seals the opening shut. No oxygen and moisture around food means the problem of microbes, mold, mildew or insect infestation for that matter is nipped from the bud. As a result, you are left with neatly packaged food with nearly five times the normal shelf life.
Furthermore, storing the same in a freezer will ensure that the sub-zero temperatures slow down enzyme action taking place inside perishables, thereby keeping them fresh for months. But, more importantly, vacuum sealed food don’t suffer from freezer burn and this is something that will be much appreciated by those who like the idea of storing frozen meat, poultry and fish in bulk quantities. In fact, it takes much less time to marinade meat and fish by vacuum sealing them as opposed to keeping them refrigerated overnight.
But, it not just food that vacuum sealers help preserve. Certain models may also be used for wrapping letters, magazines, artifacts, linens, and many other household items that need protection from dust and humidity. There’s practically a vacuum sealer for every preservation need out there in the market today. What’s required however is the acumen to understand your needs before purchasing one.
What to look for when buying a vacuum sealer…
PortabilityOrientationSealing CueExtra FeaturesOperation/Maintenance
Are you going to use the vacuum sealer at your home or on the go? If it’s the former, then, a counter-top model will meet your requirements just fine. These models can serve a variety of sealing needs ranging from solids like fruits, veggies, dry fruits, meat etc to liquids like milk, juices and other products with high fluid quantity. Conversely, hand-held variants easy to carry around but are less efficient. They mainly feature battery operated electric vacuum pumps and rely on zip lock pouches instead of the fully sealable bags. As such, one cannot expect the same level of vacuum efficiency from these appliances or package shelf life for that matter.
Most upright sealers are great when working with liquids. Plus, the vertical orientation allows some models to be outfitted with special canister attachment to suction and seal canning jars. Alternatively, flat ‘vac’ sealer appliances allow the user to employ bags of variable sealing widths by adjusting the loading tray for the bag rolls. So, they aren’t always as effective when packing foods with high liquid content.
All vacuum sealers essentially suction the air out of bag, pouch or jar by manipulating the air pressure before sealing heat sealing the package. While some sealers are designed to sense the pressure in the containment package before commencing with the sealing process, others start sealing after a set time. The former is great when working with sealable glass jars since excess pressure can cause glass to implode. Conversely, if you will be using bags of different dimensions or want to seal liquids, then its best to choose a model with time initiated sealing cue.
This one is a bit tricky given that newer features constantly keep getting added to subsequent vacuum sealer models. So, while some variants might feature multi-speed vacuum and sealing action, others are dishwasher-safe and catch liquid overflow instantly. Yet, there are those that come with roll storage and cutter so that you don’t have to buy costly pouches to meet your everyday packaging needs. Similarly, other high-end sealers boast of dust removal attributes necessary for vacuum sealing non-edible items like documents, books etc.
Depending on the design of a vacuum sealer, there are different factors that can affect it’s quality of operation. Prime among them is the type of vacuum-able bags used. Certain models tend to work best with proprietary bags, and while generic bag rolls may be used with some, the quality of service would vary. Also, while most sealers will work with vac bags, some can also vacuum seal canisters and glass jars, especially those that come with an external compressor. Now, with time, the compressor efficiency gets affected due to wear and tear and will therefore require regular maintenance after having crossed its warranty period.
Vacuum sealers are an excellent concept. You buy food in bulk and separate the portions that you’ll need for now. The rest can be vacuum sealed and stored away in their respective storage spaces for future use. But, things like frequency of use, diversity of products (edible or non-edible) being packed or convenience attributes associated with different models are just some of the pre-purchase considerations you’ll need to account for beforehand. In that respect, the multitude of vacuum sealer reviews and how-to guides found here should help you understand the strong points of each model based on the parameters mentioned above.
Types Of Vacuum Sealers?
From a functional point of view, vacuum sealers can be broadly categorized into chamber, clamp or retractable nozzle type. This classification is based on how they go about drawing out the air from the containing medium and sealing the package thereafter.
Chamber Vacuum SealersClamp Vacuum SealersRetractable Nozzle Vacuum Sealers
Chamber Vacuum Sealers
The fastest in terms of operation out of the three, these vacuum sealers require the food product to be placed within the containment chamber of the appliance to create an effective vacuum and double seal the package soon after. But, they are also very expensive and therefore mostly used within commercial food packaging circles.
- Best for: Heavy duty applications, commercial packaging, frequent use in homes.
- Pros: Fast operation, equally effective for dry and wet packaging, come with pressure gauge.
- Cons: Expensive, heavy and take up a lot of space.
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Clamp Vacuum Sealers
Featuring an external clamp design, these vacuum sealers require bags with specially textured channels on the inside to suck the air out. The appliance works by clamping down on the bag to first suction the air for a few seconds before impulse-heating the opening to create an impermeable seal.
- Best for: Infrequent home use (weekly or monthly), Low-duty commercial applications.
- Pros: Relatively inexpensive, easy to use, some models can seal canning jars.
- Cons: Low vacuum strength, require special vacuum bags, not meant for frequent use.
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Retractable Nozzle Vacuum Sealers
Similar to the impulse heat sealing seen with clamp models, the difference here is the retractable nozzle that creates the vacuum inside the bag. As a result, they don’t need specially textured bags to work.
- Best for: Home use, light load commercial packing.
- Pros: Ideal for vacuum or gas flush packaging, variety of options and features.
- Cons: Longer cooling cycle, uneven sealing.
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