Whether it’s storing this year’s crop of strawberries fresh from the garden or saving last night’s stroganoff to make use of for another meal, vacuum sealers can be quite a great tool. Vacuum sealers work by detatching the air within the storage bag, then sealing the bag before any air will get back in. This significantly reduces the chance of aerobic bacteria–bacteria the require oxygen to survive–surviving in the foodstuff, as well as decreasing oxidation. When along with refrigeration or freezing, vacuum sealed foods can store safely for a significant long time.
Selecting the best vacuum sealer may be challenging, however. There are numerous different brands to select from, and often numerous choosing vacuum sealers tips models within each brand. This information will not attempt to evaluate the various brands and models, but will give you a simple idea what features to consider and how to find out which pair of features are right for you.
Sealer Bar Width
The sealer bar may be the area of the sealer that melts the 2 sides of a machine storage bag together to create an air tight seal. It also determines the widest bag the sealer can use. For instance, if your sealer features a 12″ sealer bar, you will not be able to use bags wider than 12″ at most. For best results you may wish to use bags narrower compared to sealer bar to make certain a limited seal entirely over the bag.
Before shopping for a machine sealer, take time to think about everything you may want to seal. For many people who are storing everyday foods, bag width is not really a critical consideration. Others, however, might be storing larger items like cuts of meat, whole vegetables, as well as important documents (vacuum sealing can help preserve documents as well). These folks might want to look at a larger sealer bar to ensure the machine can seal bags wide enough to accommodate their items. Consider, too, that while a bag might be, for instance, 12″ wide, a few of the internal space is taken on with bag seams and may not allow the full 12″ internal storage space.
Automatic and Manual Modes
Most vacuum sealers include an automatic mode. This mode does the majority of the work for you by testing the air pressure to be able to shut off when a certain pressure is attained, then automatically starting the sealing (and sometimes bag cutting) process. For most casual users this really is ideal and takes a lot of the guess-work out of vacuum sealing foods.
But not totally all foods behave the same. Dry pasta, for instance, is much simpler to seal than fresh spaghetti sauce. Too much suction could end in the sauce being pulled from the bag and creating a mess. For more experienced users and for more delicate uses, some machines include a guide mode. The user will then monitor the process themselves for more precise control.
Some models deliver an individual vacuum pressure, some units allow the consumer setting the quantity of pressure for greater control. Again, this really is pretty much important depending how you plan to make use of your vacuum sealer. More delicate items may require more gentle pressure to avoid damage (some models boast the ability to crush aluminum cans, after all). If the problem of them being sealed is essential, finding a system with variable pressure might be vital that you you.
Multiple Sealing Wires
Most models seal the bags by using heated wires to melt the bag sides together. Having more than one sealing wire provides a much lower potential for tiny gaps in the seal, which let air back to the bag. Most models could have two wires or a much wider heating bar to make certain a stronger seal. Some models could have three or more wires as well. For the absolute most part how well a bag is sealed has just as much related to the operator as the system, so this may or might not be as critical a feature.
Some models support the ability to produce multiple sealed pouches in a continuous row. For instance, a person could seal pasta, meatballs, and sauce in three separate pouches, but leave all three still linked together as an individual package. Most models only permit one seal per pouch, however many ensure it is possible to seal one pouch after another without cutting between each pouch. This can be quite a handy feature, but might be less important with a users.
Automatic Bag Cutter If cutting bags yourself is just a hassle, then you might want to think about a system that cuts the bag automatically. This is more important when utilizing rolls of sealing plastic rather than individual pouches. A bag cutter can be quite convenient, particularly when sealing multiple bags in one single session. On one other hand, it’s yet another moving part that may break and will more than likely need maintenance or replacing following the cutter becomes dull.
Option of Bags
One easily overlooked consideration may be the availability of bags, both generally and in specific sizes. Vacuum seal bags can be quite a little pricey (some as high as 50 cents to a buck a bag), and most may wish to avoid using a larger, more costly bag if they are able to work with a smaller one instead. Make sure the bags you need are readily available. It’s possible to make use of bags from other manufacturers as well, but also for best results it might be better to use the bags from the exact same manufacturer that made your sealer.
Most bags are plentiful on the Internet today, but that won’t help you much in the event that you run out of bags in the center of a program sealing highly perishable foods like berries. The ability to find your bags locally as well as online may be important. Take a while to do your research and you won’t be stranded in the center of a project.
How to Decide?
In the event that you aren’t sure how you plan to make use of your vacuum sealer, you might wish to buy the absolute most inexpensive model you’ll find at first, just to get your feet wet. Once you know how they work and what you certainly can do using them, then you’re able to start looking at additional ways you want to use it, and if the model you have will support that use. Or even, then you’re able to upgrade to a much better model knowing fully everything you are looking for.
Take a while to think about everything you would use your machine to do. If your goal is more efficient storage and packaging of leftovers, you may look at a unit that can package separate ingredients in one single, continuous string of pouches to be able to keep the entire dish or meal conveniently grouped together. If you should be an avid hunter or fisherman hoping to preserve the meat you’ve brought home you might want a heavy duty model with an extensive bag capacity. In the event that you preserve delicate items or home documents you might want a style with variable pressure control to be sure you don’t damage your items with too high of suction.
Simply speaking, take time to think about how you intend to use your sealer, then look into which features will soon be most important in meeting that need. While purchasing a second vacuum sealer is not the conclusion of the entire world if you really will use it, it’s often an avoidable expense in the event that you research and plan carefully before you buy the first one.