What is vacuum sealing? It is a method of sealing items or packaging materials to protect them from moisture and dirt. Without vacuum sealing materials, germs, dirt, dust, and moisture can penetrate the materials and expose the contents to attack from pests and dust mites. When sealed with a vacuum attached to tools or equipment, the items remain protected from the elements and damage from insects, mice, or other creatures that can lay their eggs on protected materials.
A vacuum sealer is one of the most effective ways to preserve food, as well as other items that can’t be kept fresh without it. The process of vacuum sealing includes filling a plastic bag with items and then releasing the air inside through a suction cup. This creates an airtight seal that prevents moisture from getting inside the bag. It can also be used to seal plastic containers that have been opened or exposed to moisture, such as fruit or vegetables. Vacuum sealers are reusable, making them great for trips and other long-term storage situations. They are easy to clean; just wipe down the surface with a damp cloth after use. They can seal small pieces of clothing and up to several inches of fabric, which makes them great for outdoor clothing storage, game storage boxes, or bike lockers, to name a few applications.
The vacuum is made up of the solution (the food pail), air, or gas. It protects the food from moisture, dust, dirt, insects, or animal attack. It releases the air or gas slowly allowing you to work in relative peace within the confined space allowing you to focus on what you want to do which is to prepare nutritious meals for your family. The vacuum sealer has become one of the most popular home-improvement products in recent years, thanks to its low cost and effectiveness in speeding up the drying process. This is because vacuum-sealing animals and fish help remove dirt, dust, and odour while preserving the internal organs and preventing them from being spoiled.
Vacuum-sealing your packages is a time-saving, cost-effective way of protecting your products. If you are going to haul stuff, there is no better way to do it than by using a vacuum sealer. This is especially true if you are relocating to a new place and want to ensure that items in your new home stay safe and secure. It can be used for several other purposes too like packing small furniture items.
Features of vacuum sealer
Time-saving – One of the best features of a vacuum sealer is that it saves you ample time. With the help of a sealer, you can pack your food in minutes and organize it quickly without worrying about spoilage. When you try to preserve foods manually with help of zippers and freezing it is tedious and creates a lot of mess
Marinating – With help of a vacuum sealer marinating the food becomes easier than ever, a sealer mixes juices and sauces perfectly without creating any mess. You just need to put them in a bag and seal them, your food will be marinated
Wine saver – Every home has some exquisite wine bottles in their collection for a good occasion and once you open them you need to worry about finding it before it gets spoiled but a vacuum sealer allows you to preserve wine by vacuum seal and a cork over it.
Versatile – Vacuum sealer can be used for tons of purposes like Preparation of meal, storing foods (dry, wet), protecting documents, etc. a small tool can come in handy in multiple daily tasks which make it versatile
Preserving – With help of a vacuum sealer, you can preserve food 5 times longer. meat which can get spoiled in 6 months even after strict maintenance, with vacuum sealing will be fresh for 2 years. Dry fruits, grains, etc all can be stored and saved for leave over much longer periods of flavor color.
Economical – even though vacuum sealers may need a one-time investment but they save much more money in the long term. You can buy materials in bulk which will save you hundreds of dollars and can seal all of them to preserve them for years, this way you can use them as per your needs. Think about restaurant owners who could save money by buying bulk meat and cheese if they have a sealer. In the long run, vacuum sealers prove to be economical.
Types of Vacuum Sealer
Chamber Vacuum Machines- The chamber vacuum sealer utilizes a motor and a vacuum pump to seal food in containers without any suction. Powered by the motor, the vacuum sealer swiftly and effectively seals any container, even full of liquids or thick sauces. This allows all liquids and foods to be vacuum-sealed in a perfect package, with no wasted air or leaks. Chamber style vacuum sealers are used in both food and non-food product packaging. They are generally thought of as having the most versatility of all of the vacuum sealers available. The reason this model is so popular is that it is the only vacuum sealer type that can remove more oxygen from a package than other models. If your product is very sensitive to any residual oxygen that would remain after the packaging process is complete, then a chamber unit would be best suited for you.
Chamber machines tend to be more user-friendly than other packaging systems, especially for users who are not familiar with the ins and outs of packaging solutions. Packages can be placed into the chamber without tension, and they are closed automatically when the machine is running. There’s no need to manually manipulate bags or seal them but chamber sealers are slower than external ones if you are packing one by one unit. However, if you are doing a small number of packages, and the sealing bar is long enough to allow multiple packages to be completed in one cycle, then the longer time is mitigated by the fact that each package can be completed independently instead of having to wait for all the packages on each side to finish before moving on to the next one.
Chamber Vacuum sealers come in different sizes and models, from small machines to huge 2 chamber units. Your selection depends on what type of package you want to seal, your application needs, your budget, and your personal preferences.
External Vacuum machines – Most commonly used sealers in homes, are also called suction sealers. They work by suctioning or sucking out all air from a bag giving an airtight seal. These machines are perfect for use around the home allowing to vacuum seal a variety of items. The suction-type vacuum sealers are machines that require the use of a special type of vacuum pouch. These types of pouches are quite commonly available in a large variety of materials such as plastic, glass, etc. Though they are more expensive than the more traditional vacuum pouches, they are still great products to have. This is a very limited and niche product. This type of vacuum sealer is only used by people who are trying to preserve food by freezing it or by keeping it fresh longer. The most important benefits of this type of appliance are its low cost and ease of use at home. This is a very limited and niche product. This type of vacuum sealer is only used by people who are trying to preserve food by freezing it or by keeping it fresh longer. External sealers are famous because of their low cost and easy application
Nozzle type – Nozzle-type vacuum sealers are a common type of industrial vacuum sealer. They function similarly to a hand-held vacuum like a can opener. The main difference is that they employ a flexible hose and nozzle that retracts into the unit to create an airtight seal while sealing in all the air around them or goods being packaged. In all cases, the nozzle needs to be as close to the product as possible in order to ensure a proper vacuum. The nozzle is inserted into the bag and is then retracted back behind the seal bar to complete the process.
A nozzle vacuum sealer draws the atmosphere directly out of the pouch instead of drawing it out of a cavity area putting pressure on the product directly. For most products, leaks are not an issue. However, we need to make sure that the seal is not over-stressed in some cases. Sometimes growers can apply too much force when pressing the pouches out and that can cause wrinkles in the seal area. The most important consideration for nozzle type packaging machines is that the size of the package they are able to handle is only limited by the seal length of the machine and not by pouch which is an advantage over chamber types because they need to accommodate complete packages and larger ones will not fit. Most nozzle models require a power source as well as an air source but newer models coming into the market only require an electric source of power.
Pistol Type Vacuum machines – When it’s more convenient to take the vacuum sealer to the bag, not the other way around. A pistol vacuum sealer is most often used when it’s more convenient to seal the bag and then draw air through the valve. can be used for applications that are either messy, time-consuming or require specialized bags. Their working mechanism is the same as that of external machines, they suck out the air from the bag creating an airtight seal.
Advantages of Vacuum sealer
Preserving Food – One of the best uses of vacuum sealers is they can be used to preserve food. A variety of foods, when frozen and stored with the help of vacuum packing, lasts longer because sealers suck out all air and moisture creating a vacuum leaving no scope for bacteria/germs to grow. For example, meat can last 6 months (in a freezer) but with a vacuum sealer, it will last up to 2 years.
Shelf Life – Vacuum sealers can extend the shelf life of your foods/products by 5 times when packaging is done correctly. With different combinations of oxygen levels or inert gases foods will last way too long.
Protection – Sealing your food protects it from getting dehydrated or freezer born as vacuum packaging prevents contact of food with air, water from food cannot escape thus protecting it. Not only food if you choose other delicate products to store, but they can also be protected from dust, dirt, germs with a vacuum sealer.
Organization – With help of a wide variety of vacuum bags and seals you can improve the organization of your food as well as other products especially if you have a large kitchen (run a restaurant/bakery) or a huge inventory. As bags are transparent it allows you to have a better idea of items stored and keeps your space neat and tidy.
Product loss – as with increased shelf life and protection of your food, product loss will decrease but another way of reducing loss is that you can leaveovers from meals that otherwise would get spoiled thus reducing food wastage. Not only meals but snacks like chips or Doritos can be sealed with the help of a chamber sealer.
Eliminate Preservatives – Different food items are expensive and cannot be discarded if people use preservatives on them but with help of sealing you can eliminate the need of adding preservatives to food
Taste – For certain food like meat, vacuum sealing improves the taste by locking in flavours and juices with them. Also, when foods are refrigerated, they lose colour and taste but this is not the case in sealing
Storing – vacuum sealing can also be used to protect important documents or items like certificates, licenses, etc from getting damaged by dust, water, or spills. Sealing is very efficient because you can use them wherever required as seals are transparent only yet protective. A vacuum sealer is a great investment for any home. It can save you a lot of time and can help you save items that might otherwise end up being lost if they get damaged or stolen. Just put some bubble wrap on items that you don’t want to lose, then seal them with the vacuum sealer.
Saving – Whether it be saving your time money, a vacuum sealer does both jobs. When you start using vacuum sealer you can buy items/products in bulk for your inventory and at a cheap cost without the risk of it getting spoiled which is very much cost-efficient and when we add all other benefits sealing, in the end, helps you save a lot of time which would have gone on managing and organizing products
Disadvantages of Vacuum Sealers
Need of special Bags – You cannot do vacuum sealing with any type of plastic bag your pick up from the market even though the machine will seal it but you won’t get benefits of sealing and soon will give up which is why buying specific thick and sturdy bags from the market is necessary and the problem is they are not as budget-friendly as you expect them to be. There are 3 types of bags available in the market Nonreusable, resealable, and semi-reusable. On reusable are best in quality even though users who go for reusable ones to cut costs complain if their poor quality and after 2 uses it is of no use
Expensive – It can be hard to find a good quality vacuum sealer. Vacuum sealers can be expensive, starting at around $80. The best ones are commercial grade and have priced up to over $350. There are cheaper vacuum sealers on the market but they only work with smaller bags and must also be purchased in bulk. And also if you decide on spending a few extra bucks on a good vacuum sealer, the additional and recurring cost of buying bags seems expensive compared to the usual practice of refrigerating food.
The threat of anaerobic bacteria – Most people prefer vacuum sealing because of their ability to protect and preserve food by removing air(oxygen) and moisture from the bag. Most of the bacteria and other microorganisms that cause spoilage are aerobic and require oxygen to survive but some Bacteria are known to thrive in an oxygen-free environment. The vacuum of a food vacuum sealer doesn’t remove all the oxygen, which means that some spoilage bacteria can still survive risking your food’s health. For example, clostridium bacteria can survive in anaerobic conditions and causes food poisoning
Problems with delicate foods – Baked foods like cakes, cookies, and piecrust cannot withstand being vacuum sealed. Since the air inside a container is removed by a vacuum sealer, the food inside is exposed to an extremely high temperature. After thorough cooking, many baked goods collapse or become dry and brittle. Most leafy vegetables, such as lettuce, are a poor choice for vacuum sealing. They tend to be bruised and crushed into the container during the process of sealing, which hurts the health of the product.
Some Foods Still get spoiled – When fruit or vegetables are vacuum packed, they continue to ripen and decay even if they are sealed in a bag. The ethylene gas that is released by some fruits and vegetables as they ripen will build up inside the vacuum-sealed bag. While the fruit or vegetable will spoil, it can be problematic if the gas leaks out of the bag and onto other foods in the home. Vegetables like broccoli, cauliflower, and brussels sprouts will produce vapors inside the vacuum-sealed package. These vegetables tend to spoil faster than others, like onions and garlic. Other vegetables like tomatoes will degrade the plastic over time, making the vacuum bagless rigid and therefore less effective for storing.
Factors to look for when buying a vacuum sealer
Power – The main job of a vacuum cleaner is to suck out the air from a bag, which means that the greater the suction power the more it will suck out air from it which means your food will remain fresh for a longer period, smart. You will need to read out on the machine’s motor specification for an idea about the power of the machine, generally, 70 -90 Kpa is enough for home use but for commercial use you may need a higher power. Generally, it is observed that the higher the cost of the machine higher is power but it may not be true in all cases which is why reading on specifications is the most accurate way to find out
Ease of use – Vacuum sealers are expected to make your job easier and unless their system is easy to use, you will end up more frustrated. It is very important to check the user-friendly capabilities of a sealer. There are tons of sealers available, some of which are manual, some fully automatic, and others hybrid. If you are new to sealing going with a completely automatic one is best as it will do your job with one touch but in case you need sealers for multiple tasks and have experience of using then hybrid control is best which will allow you to seal automatically as well manually as per your needs. A complete manual machine is recommended for professionals only.
Seal bar – Many people miss out on this factor when buying a vacuum sealer, A seal bar will decide on the number of bags you could seal at a time as well as flexibility in sealing. A long seal bar means the machine will be versatile but many times along seal bar is needed for commercial use, for kitchen use a normal length seal bar will do the work but be sure to compare bars with other models. A sealer with a long bar is always a better option.
Built-in cutters and storage – This feature will take your vacuum packaging to the next level. With built-in cutters and roll storage, you can seal bags 2 times faster than average. When cutters are not present you need to use scissors or external cutters on each bag individually which makes the process tedious and also time-consuming. One another good thing about storage is that it will save a lot of bag material thus cutting down on the costs of bags.
Warranty – Vacuum sealers may look simple and compact, their inside mechanism is highly complex and prone to damage. Warranty will help protect your sealer because many times companies claim that they have heating protection and machines can be used for a longer time but in practical application, machines get damaged which is where a warranty comes to the rescue.
Price – Whether you are buying a vacuum sealer or a company that produces a vacuum sealer, the price will always be important. People’s perception is that the more expensive the product, the better the quality and it is true in most cases but vacuum sealer is not just about quality, it’s other features matter much more, a commercial-grade expensive machine which can cost a thousand bucks cannot marinate food better than a hundred bucks sealer. When looking for a sealer first decide on features you would like in your machine then use price to compare between models, not vice versa.
CalmDo Fully Auto-Induction Food Sealer Machine with Self-Clean Function
The automatic and intelligent vacuum sealer based on new vacuum packaging control technology. This vacuum sealer is the smartest vacuum sealing solution that perfectly solves your daily problem of storing food. It can automatically select suitable vacuum levels, sealing time and sealing curve according to food package type, which makes food preservation more effective but without foam. Smart vacuum sealing machine will be your best assistant to save your time in cooking and prepare food for you every day in a healthy way.
Fully automatic – Calmdo’s this model automatically takes the bag in and seals it, you just to keep it at the right place. It provided a completely hands-free operation
Self-Cleaner – within built technology to wash the drip tray, this is a self-cleaning sealer.
Efficiency – with excellent hearing protection, it can seal multiple bags efficiently without any rest
Multi-function – it comes with 6 different modes with which can seal any type of food or wine. Very few models in its range have such functionality.
Smooth controls – With a single point of touch-friendly buttons, control becomes easy
- Stylish design
- Good sensitive controls
- Anti-fingerprint stainless body
- Can work for a long time
- The automatic feature is tricky
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Nesco VS-12 130W Vacuum Sealer, Black/Silver
A lightweight, dynamic, powerful vacuum sealing system. It can handle all your vacuum sealing needs whether it’s wines, vegetables, fish, or meats. The VS-12 is a large capacity vacuum sealer with an automatic bag inverse function and automatic sealing function. It will meet every user’s vacuum sealing needs. And the bag storage drawer and powerful suction function make the VS-12 Vacuum Sealing System one of the best in its class.
One-Stop – VS-12 has come with storage for bags as well as a cutter which allows users to complete their sealing procedure in one place only
Powerful – This sealer has an excellent pump with a strong build to seal any home-based product and even some commercial ones
Easy Control – With manual control features, users can take adjust and pump according to their needs
Reseal – Unlike others, it provides the good feature of resealing bags
Durable – With stainless body, Sealer is very strong and lasts for years
- Double seal option for extra security
- Excellent Strength and durability
- Reliable hands-free sealing
- Not so Compact design
- Time-consuming sealing
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ABOX 5 in 1 Food Vacuum Sealer with Built-in Cutter
The ABOX vacuum sealer is the new automatic vacuum packing machine that turns food into preserves in seconds. It is a very simple and affordable product with different vacuum modes and sizes to help you preserve a wider variety of food items. you can use it to store all kinds of food, whether fresh or preserved. It uses power pump suction closure, which is suitable for vacuum packaging a wide variety of foods.
Versatile – It has 4 different modes – dry, wet, normal, and soft which can be used in combination to preserve multiple foods
Speed – with a 60 Kpa pump and built-in cutter, sealing food is way faster
Adjustable – It has a movable roll holder and cutter allowing you to adjust them to any type of plastic bag.
Simple design – it has very easy-to-use features and provides hassle-free cleaning.
Efficient – with rolling storage and a built-in cutter, sealing becomes much more efficient
- Good features at affordable price
- Built-in bag cutter and roller
- Easy to use
- Weak Suction power
- Not Durable
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GERYON Vacuum Sealer Machine with Professional Automatic Vacuum Sealing (silver)
The Geryon vacuum sealer is a 3-in-1 product. The vacuum packing machine ensures that all your food is 100% sealed and preserved, the food preservation pump ensures that liquid products like fruit or vegetables don’t re-absorb liquid once they have been squeezed out, and lastly, the marinating machine enables you to marinate your meat. The Geryon comes standard with a stainless-steel design, an easy-to-navigate menu, and a sleek touchscreen interface that ensures efficiency. This automatic vacuum sealer can handle everything from food preservation to documents.
Automatic – It has a one-touch button that automatically seals your food without any complications.
Compact Design – With stainless steel and touchscreen it provides a Hands-freehands-free experience to users
Quality – It has a superior quality which makes it durable
Delicate food protection – with gentle cycle it can protect delicate food from crushing
Marinating – With a good marinating feature, it is ideal for mixing sauces and juices in your food.
- Powerful Suction Capacity
- Fully automatic
- Hands-free theis ,A smart the Lead-based that mechanism experience
- Cannot operate continuously for a long time.
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FoodSaver FM5200 2-in-1 Vacuum sealer (Black)
With the FoodSaver FM5200 vacuum sealer, enjoy food that lasts longer and saves you money. Enjoy the crisp, fresh taste of produce year-round, and eliminate waste. Preserve meats, vegetables, baked goods, and leftovers in their original freshness from freezer to microwave. Designed for smaller households, the stainless-steel vacuum sealer is convenient to use with a compact design. The FM5200 is a dual-chamber vacuum sealing system designed to handle larger tasks. It offers flexible packaging options, integrated roll storage, and cutting system, and vacuum accessories that are great for household use.
Time saver – With integrated roll storage and pre-sealing of bags mechanism it saves 50 % of the time for users
Convenient – FM5200 comes with very basic controls which are easy to learn and sealing gets more convenient with help of a removable drip tray which makes cleaning easier.
Multi-function – It provides users with the pre-sealing option to seal one side of the bag, built-in cutters, vacuum view, and roll storage which add to its functionality
Roll saver – It reduced roll wastage by 30% with help of a hybrid control mechanism
Durable – with good structure and material, FM5200 is durable
- It can pre-seal bags
- Marinates food in minutes
- Comes with built-in cutters
- Not good with delicate foods
- Takes up space
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CalmDo Fully Automatic Food Sealer Machine with One-Touch Vacuum Air System.
The CalmDo vacuum sealer features high-quality construction & design, operating modes to lock & release, effectively remove air from food bags, vacuum sealing & storage, and the food is well protected. Best for vacuum-sealing homemade sausages, bacon, fish fillets, dried fruit, veggies, and more. This vacuum sealer is the latest evolution of the food preservation technology, through advanced vacuum and pressure switch, so that when the air in the package, to bring food fresh
Multi-Functional – With 6 different modes available it offers a wide range of functionality for each type of food and It also has an option for manual controlling in case you do not want to use the automatic feature
Simple Design – With basic and compatible design, it is very easy to operate as well as clean unlike other complicated machines
High Safety – Overheating protection mechanisms and low-pressure heating provide good safety to users.
Easy to use – With the automatic feature you simply need to put the bag and decide the mode, it will do the rest of the job
Powerful – Comes with a high-pressure limit of 80 Kpa allowing you to seal most of the food items with ease.
- Perfect for Home-based food storage
- Can seal up to 50 bags without rest
- It has both automatic as well manual mode for packaging
- Sealing is not as good as you expect
- Poor quality LED lights buttons
NutriChef Vacuum Sealer with Automatic Vacuum Air Sealing System.
Nutrichef Vacuum sealer is the most lucrative vacuum sealer in the market, it is an automatic vacuum sealer with advanced features. Nutrichef vacuum sealer automatically manages all the functions once you plug it in, no need to put the power off when you do not want to use it for a longer time. This compact vacuum sealer makes it easy to store food in the freezer or refrigerator so that it stays fresh longer and defrosts more quickly.
Easy to use – with fully automatic sealing and Led-based controls on top makes it very easy to operate.
Beginner-friendly – With a complete vacuum sealing guide and automatic control features it is ideal for beginners.
Dual Mode – it has two modes with which dry and moist foods can be sealed
Daily use – It is good for daily use preparation of meals at home, it can marinate and seal without any leaks
Compact – It occupies very little space and proves to be a lot useful in the kitchen.
- Good features at a low price
- Fully automatic sealing
- Compact design
- No built-in roll storage
- Low suction power
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Vacuum Sealer Machine with Automatic Vacuum Air Sealing System For Food Preservation by Mueller
With its smooth lines and compact design, the Mueller Austria FoodSaver vacuum sealer fits effortlessly into any kitchen. The top-of-the-line stainless steel casing is durable and resists fingerprints – a definite plus for busy kitchens. Thanks to intelligent features like automatic operation, the vacuum sealer takes on average just five minutes to seal all types of food. A beautiful, touch-sensitive operation interface makes the sealer easy to use.
Stylish – It has a sleek and slim design which adds beauty to your kitchen and also doesn’t take much space
Easy to use – With smart co trolls and fully automatic sealing with one press, it is very to use for customers
Multi-functional – with various modes it can also seal delicate food with ease which other models in this range cannot
Quality – It has an excellent build and has been e\tested for rough and tough use.
Fingerprint resistant – for a busy kitchen it comes with fingerprint-resistant surface which keeps it neat and clean
- Very stylish
- Fully automatic operation
- Quick and efficient
- No bag storage and cutter
- Sealing is not up to the mark
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Weston Pro-2300 Commercial Grade Stainless Steel Vacuum Sealer with Double Piston Pump (Silver)
The Western Pro 2300 is a powerful vacuum sealer with great suction, making it one of the best choices for the home, office, or professional. It utilizes the latest generation pump and sealing technology to provide rapid air removal and a long-lasting seal. This unit can accommodate up to 11″ wide by 10′ long bags, and automatic bag centering helps you use your precious space efficiently. Other features include an oversized carry handle for easy portability, as well as an adjustable sealing bar to accommodate varying bag thicknesses.
Versatile – From the kitchen to the office, western Proa 2300 can be used anywhere. It is a commercial based seathat leadLead-based can be sued for home also
Powerful – It has one highest power suction capabilities in its range
Safety – It has an internal fan installed which prevents overheating and also a sea thatmechanism to automatically shut down in case of overheating.
Heavy Duty – With excellent core structure and stainless steel, it has superior strength which gives it excellent durability.
Seal bar – it has one of the longest seal bars in its range which is very useful for sealing multiple bags as well as large bags.
- It can seal multiple bags without rest
- Very long seal bar
- Comes with a 2-year warranty
- Very expensive
- No built-in cutter and bag storage
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FoodSaver FM2000 Vacuum Sealing System with Starter Kit (Black)
The newly designed FoodSaver FM2000 is compact, lightweight, and features several new technologies to make it versatile enough to handle every step of the food preservation process. From a technology standpoint, the FM2000 has a built-in cutter that helps create custom-sized bags, new vacuuming channels to ensure an even vacuum seal, and a Smart Guard system to prevent overheating when in use. Furthermore, the FM2000 comes with a 5-year limited warranty.
Money saver – with new technology it uses 40% less bag material which reduces money spent on plastic bags
Intuitive – It automatically seals the bag and then turns off itself all with one button press.
Marinating – with the help of a removable drip tray, the task of marinating food becomes a lot easier and neat.
Compact – it is lightweight and compact in design thus improves handling and takes a small space in the kitchen
Stylish – with all black and color and smart controls it looks good in the kitchen
- Reduces wastage and saves money
- Lightweight and compact
- Comes with a 5-year warranty
- Lacks built-in storage and cutter for bags
- The accessory hose is of poor quality
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