Before you buy a vacuum sealer, make sure it is what you need. You may find that the particular product you need is more expensive than others, but it will pay off by having your food last longer and reducing food waste. Here are some essential factors to look for in your vacuum sealer. 

1. Portability and storability

2. Attachments

3. Controls 

4. Ability to continuously use without overheating

1. Portability and storability

A vacuum sealer that has a detachable, portable vacuum hose will maximize your kitchen space. It can also be used on the countertop, so it’s easy to maintain the device when not in use.

2. Attachments

The most common attachments are rotary cutting knives, discs for chopping vegetables and fruit, brushes for sauces and liquids, non-stick pans with raised edges to contain spills when cooking food in liquid or oil. Other attachments include scoops to measure ingredients for cooking or baking without dirtying more than one measuring utensil. 

3. Controls 

The most common controls are turning dials or buttons to activate the device. Some also allow you to choose how to cut your food when using the cutting attachment. Other controls include timers, so you can know exactly when the device needs to be emptied. Other controls may have additional extensions, which you can control by pressing a button on the handle of the appliance. 

4. Ability to continuously use without overheating

It’s essential that your vacuum sealer not overheat because it could damage your appliance. It would help if you had an easy way to hold your vacuum sealer with one hand while sealing up food in an airtight container with another hand. This is to prevent the vacuum sealer from overheating and damaging it.

Types of Vacuum Sealers

1. Chamber Vacuum Machines

2. External Vacuum Machines

3. Pistol-Type Vacuum Sealers

1. Chamber Vacuum Machines

A chamber vacuum sealer works like a hand-powered vacuum cleaner. All you need to do is attach one end of your food bag to the open end of the machine, then put the handheld device into the bag and turn on the vacuum sealer. With these machines, you must wear gloves while sealing foods. These machines make a lot of noise and can be challenging to use. On the other hand, a chamber vacuum sealer uses a heat-sealing method that creates a good seal for your food.

2. External Vacuum Machines

These machines have a design similar to regular household appliances. They have an opening on one side where you place your food bag, then the air inside the bag is removed by an external vacuum pump as air from your kitchen is sucked into the bag through an opening on the other side. This method is better than using a chamber vacuuming machine because it can be faster and require you to wear gloves while sealing foods.

3. Pistol-Type Vacuum Sealers

Pistol-type vacuum sealers are designed to be portable and easy to use. You place the end of your food bag into the machine’s opening, then press down on the handle of the pistol to remove any remaining air from inside your food container. They are convenient for sealing foods like fruits and vegetables that need to be sealed in an airtight container but aren’t great for sealing foods that would benefit from a long-term vacuum sealer.

Vacuum Sealer Features

1. Gas Flush

A gas flush is a feature that allows you to remove air from the container while it’s already closed and sealed. With this feature, you press a button on the vacuum sealer, and the atmosphere is blown into the container to remove any remaining oxygen inside. This causes the bag to shrink down, so your food doesn’t get soggy over time.

2. Roll Storage / Bag Cutter

If you’re using a roll storage vacuum sealer, you can store bags on a roller attached to the appliance, which helps keep your food fresh for longer. This type of vacuum sealing machine also has a bag cutter to remove air from the sealed bag without damaging the food inside.

3. Pulse Mode

Another feature that makes this appliance perfect for vacuum-sealing foods is its pulse mode, which lets you seal up foods by repeatedly tapping them against the internal chamber. This decreases the time it takes to seal up foods, so it’s great for busy people who always need their food fast.

4. Floor Model

This vacuum sealer, like most models, is designed to sit on the floor or countertop. This type of machine can’t be used for commercial sealing applications, but it’s great for homes where space is limited. It’s not the best choice if you’re using your vacuum sealer for storage because you’ll have to work hard to get the food in and out of the machine while wearing gloves.

Vacuum Sealer Accessories

1. Vacuum Sealers with Built-in Attachment System (VAS)

A vacuum sealer with a built-in attachment system (VAS) is an excellent appliance for beginners. It attaches to your countertop and can be used to vacuum seal foods and liquids without using an external pump or compressor. The bag of your choice feeds into the sealing chamber of the VAS, where it’s inserted into a vacuum. The VAS then removes air from the bag by creating an airtight environment, sealed when you press down on it.

2. Foodsaver Wide-Mouth Jar Sealer

The Foodsaver wide-mouth jar sealer is an excellent appliance for anyone who needs to vacuum seal food in jars. FoodSaver is the leading brand in food storage appliances, and their wide-mouth jar sealers are easy to use with reliable results. It’s made of durable plastic that feels strong, but it’s lightweight enough for you to use without being too heavy. The plastic is easy to clean, so you can put it in the dishwasher when it’s time.

3. Foodsaver Hand Held Vacuum Pump

A Foodsaver vacuum pump is an excellent appliance for people with limited kitchen space or preparing large quantities of meat or seafood. This vacuum pump creates a vacuum seal on your food by removing air from the container it’s in. It’s also great for people who need to keep food from going bad for an extended time.

4. FoodSaver Heat Sealing Blade

The FoodSaver heat sealing blade is the perfect item for anyone who wants to add extra layers of protection to their vacuum sealer. It’s made of sturdy stainless steel and is strong enough to make a good seal on some of the most challenging foods, like raw meat or cheese. You can easily attach it to your Foodsaver vacuum sealer and press down on the handle to create a tight, secure layer around your food that doesn’t contain any air or moisture.

5. Vacuum Sealer Rolls Required for Use with Vacuum Sealers

There are a few different types of vacuum sealer rolls that you can use with a vacuum sealer. Some rolls come with a sealing chamber, and others need to be purchased separately. You can tighten the roll around your items and then press down on the handle to seal them up in your appliance, which is excellent for people who need to store food in airtight containers.

6. Food Storage Bags / Vacuum Sealer Bags

Food storage bags are a necessity for anyone who wants to store food in an airtight environment in their home. These bags seal air in and moisture and bacteria out, so they give your foods a longer shelf life in your kitchen. They’re affordable and easy to find at any local grocery store, so they’re an essential part of storing food properly when you use a vacuum sealer.

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After reading this article, you should have a good idea of a vacuum sealer and why they’re a great appliance to have in your home. A vacuum sealer works by sucking the air out of an airtight container, so your sealers can help keep foods fresher for longer. So, if you want to save time and money on groceries, it’s time to invest in a new vacuum sealing system that will help you preserve your foods for as long as possible without having to use preservatives or other additives.


Q1. How long does the seal on a vacuum storage bag last?
A. The seal on a vacuum storage bag can last for months, but the food inside will always go bad after a certain amount of time. It depends on how well you store your nutrition and how often you use them. It’s important to note that some appliances can pump air back into your sealed bags, removing moisture from your foods and helps increase their shelf life.

Q2. How does a vacuum sealer machine work? 
A. A vacuum sealer machine removes air from a plastic bag with a thin, flexible membrane treated to create an airtight environment. When you press down on the food in your vacuum sealer appliance, the pressure causes the membrane to make contact with your food and create an airtight seal around it.

A3. What Types of Foods Can You Vacuum Seal?
A. You can vacuum seal foods of all shapes, sizes, and consistencies. Some vacuum sealers are designed to be used with jars or bottles, which are great for storing sauces or pickles. However, you can also use a vacuum sealer to store other types of food. To do this, you’ll need to purchase a Food Saver wide-mouth jar sealer or a vacuum sealing pouches explicitly designed for nutrition, which will help you store items like fruits and vegetables in an airtight environment.