Best 6 Portable Heat Sealer Machines On The Market In 2021

Are you having trouble finding the perfect portable heat sealer?

Then check out this post.

I reviewed six of the best portable heat sealing machines you can currently find on the market. Find out more about their design, compare their features, and check out my advice on what are the things you need to consider when purchasing one.

The Rundown

LinsnField Heat Sealer Pro RundownBest Of Best:
LinsnField Sealer Pro
Highly durable heat sealer made out of hard-anodized aluminum material which is highly resistant to rust and other outside damages.
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UltraSource Sealer with Cutter RundownBest Powerful:
UltraSource Impulse Sealer
Powerful impulse heat sealer that comes with a built-in cutter that allows you to create and trim poly bags.
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Metronic Sealing Machine RundownBest Manual:
Metronic Impulse Sealer
Manual heat sealer designed for multipurpose use that comes with a pure copper transformer that provides powerful performance.
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FAMATE Mini Bag Sealer RundownBest Small:
Famate Mini Bag Sealer
Mini heat sealer that provides three different sealing modes, is perfectly safe to use and comes with three different certificates.
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SEGMINISMART Mini Bag Sealer RundownBest With Cutter:
Segminismart Mini Bag Sealer
Simple heat sealer that provides you with both the sealing and cutting functions and is battery operated.
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Asingleer Bag Sealer RundownBest Cheap:
Asingleer Bag Sealer
Multipurpose heat sealer that offers amazing performance and comes at the most affordable price.
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Best 6 Portable Heat Sealer Machines

Best Of Best: LinsnField Sealer Pro

High-Quality Construction
This portable heat sealer offers a high-quality construction. It is entirely made of hard-anodized aluminum material. Thanks to that feature you never have to worry that the sealer might start to rust or get damaged due to continuous use.

LinsnField Heat Sealer Pro

Seals Different Materials
You can use this heat sealer on many different materials. These include foil, cellophane, mylar, polyester, saran, pliofilm, P.V.A, and all other sealable materials you can find. It provides you with a professional performance every time you use it.

Multiple Heat Levels
The best thing about this heat sealer is that it provides you with eight different sealing temperature levels. Note that level 3 is powerful enough to seal up most of the bags. The thicker the bag you want to seal, the higher temperature you will need.

LinsnField Heat Sealer Pro Review

Anti-Slip Stand
To provide additional safety and stability, the manufacturer of this portable bag sealer machine added an anti-slip stand to the bottom of the unit. Thanks to this feature you never have to worry that the sealer might slip and fall over while you use it.

Short Description:

  • made out of hard-anodized aluminum material
  • highly resistant to rust and outside damages
  • can be used on a variety of materials
  • eight-inch heat sealing strip
  • eight different heat sealing levels
  • built-in fuse safety system
  • high-quality pure copper transformer

Best Powerful: UltraSource Impulse Sealer

Easy To Use
Like all other portable sealer machines in this post, this one is also very easy to use. Everything you need to do is plug it into a power source, set the desired temperature level, place the open end of the bag on the sealing strip, and press the top of the unit down.

UltraSource Sealer with Cutter

Built-In Indicator Light
A small built-in red indicator light that is located on the side of the unit will let you know when the heat cycle is done and when the seal is completed. Release the top of the unit, take your bag out, and store it away.

Air-Tight Seal
You can be sure that this heat sealer with cutter will provide you with an air-tight and completely waterproof seal. This is a very important feature because it means that you can use this sealer to create a waterproof barrier for liquid and moisture-sensitive ingredients.

UltraSource Sealer with Cutter Review

Built-In Cutter
The amazing thing about this portable heat sealing machine is that it comes with a built-in cutter. Thanks to that feature you will be able to trim poly bags in only one simple step. Place your bag in the middle of the unit, press the top of the unit down, and pull the cutter to the other side.

Short Description:

  • 16″ heat sealing element
  • provides an air-tight and water-tight seal
  • adjustable timer with multiple temperature levels
  • for constant use on multiple sealable materials
  • built-in bag cutter for trimming

Best Manual: Metronic Impulse Sealer

Multipurpose Design
The Metronic portable sealer is designed to work on multiple different materials such as mylar, poly flex, saran, tivac, and all other sealable materials. Also, you can use it in retail, grocery stores, for industrial sealing, or for home use.

Metronic Sealing Machine

Simple Use
You won’t have any trouble using this heat sealer. The best thing is that it doesn’t require any warm-up. Everything you need to do is plug it into a power source, set the desired temperature level using the small knob on the side of the unit, and you are good to go.

Pure Copper Transformer
Another great thing about this heat sealer is that it comes with a high-quality pure copper transformer. Because of this feature, you can be sure that this sealer will provide you with amazing performance and a long life span.

Metronic Sealing Machine Review

Powerful Performance
This portable heat sealer for plastic bags will provide you with a powerful sealing performance every time you use it. Depending on the thickness of the bags you want to seal you can adjust the perfect sealing temperature between eight different levels.

Short Description:

  • temperature adjustment knob with eight levels
  • high-quality powerful electric heating wire
  • no warm-up time needed
  • designed for a wide range of use
  • 200mm sealing length and 2mm width
  • 10 mil maximum selling thickness

Best Small: Famate Mini Bag Sealer

Mini Size
This portable heat sealer comes in a highly practical mini size. This is what makes it such a good choice for everyone who needs a heat sealer they can take on their trips and vacations. It will perfectly fit inside the pocket of your bag.

FAMATE Mini Bag Sealer

Three Different Modes
Thanks to the three different operating modes, that this mini heat sealer provides you with, you will be able to easily adjust the performance of the sealer according to your needs. These include a mode for thick bags, common bags, and a mode for super-thin bags.

Safe To Use
The best thing about this heat sealer is that it is perfectly reliable and safe to use. It comes with a high-tech circuit board, triple anti-scald, double high-tech protection and provides amazing heat insulation. When not in use, turn the rotary knob in the middle position to prevent any possibility of accidental heating.

FAMATE Mini Bag Sealer Review

Rechargeable Battery
You can be sure that this mini heat sealing machine will provide you with an amazing performance. It comes with a built-in rechargeable battery that requires one full charge to provide you with a long-lasting life span of up to six months.

Short Description:

  • highly practical magnetic back
  • built-in USB rechargeable battery
  • three different heat sealing modes
  • simple rotary knob control
  • both for sealing and opening bags
  • auto power-off safety protection
  • CE, FCC, and ROHS certified

Best With Cutter: Segminismart Mini Bag Sealer

Easy To Use
The Segminismart portable sealer is very easy to use. Everything you need to do is turn it on and wait about five minutes until the sealer heats up. Place the bag in the middle of the unit and pull the sealer at a slow constant speed until you reach the end of the bag.


Sealer And Cutter
Another amazing thing about this unit is that it comes with both a sealer and a cutter. Thanks to those features you will be able to use it both to seal up and to open your bags without making an additional mess.

Completely Portable
Because of its highly practical small size, you will be able to take this heat sealer anywhere you go. It is only 14cm long which means that it will easily fit inside your bag. It also has a small hook that allows you to hang the sealer anywhere you want. There is no need for special storage space.

SEGMINISMART Mini Bag Sealer Review

Battery Operated
You will need to place two AA batteries inside this mini heat sealing machine for plastic bags in order for it to work properly (the batteries do not come included). If the sealing performance starts to be inefficient you need to replace the batteries with new ones.

Short Description:

  • handheld heat sealer and cutter
  • high temperature sealing performance
  • 14cm long and completely portable
  • additional hook for simple storage
  • requires two AA batteries for perfect performance

Best Cheap: Asingleer Bag Sealer

High-Quality Design
This portable sealer machine features a high-quality design. It is entirely made out of durable ABS plastic material. Thanks to that feature you don’t have to worry that you might get burned while the heat function is on.

Asingleer Bag Sealer

Multipurpose Use
The best thing about this heat sealer is that it is designed to seal up different bags. These include coated aluminum foil bags, PP, PE, PVC bags that are up to 0.3mm thick. Also, it comes with a built-in cutter to ensure that you can easily reopen your bags without making any additional mess.

Perfect Traveling Companion
Because of its small size, this heat sealer is the perfect traveling companion. It requires very little storage space and it even comes with a small hook that allows you to hang it next to your kitchen utensils or hook it to your backpack.

Asingleer Bag Sealer Review

Affordable Price
You won’t have to spend a lot of money on this mini portable heat sealing machine. It costs less than twenty dollars which makes it a great choice for everyone who doesn’t want to spend too much money and needs a budget-friendly choice.

Short Description:

  • high-quality ABS plastic material
  • designed for use on a variety of sealing bags
  • for sealing and re-opening sealed bags
  • small and easy to transport around
  • comes at an affordable price

What To Consider About Portable Heat Sealers?

Heat sealers are specially designed machines that are made to help you seal up different bags and keep their contents in their perfect condition. Here are some things you need to keep in mind when purchasing one.

Size And Design – When choosing the best portable heat sealing machine you need to take its size and design into consideration. Smaller units are much more practical for transportation but the larger ones provide a much more durable design.

Heating Time – Another thing you need to take into consideration is the time it takes the sealer to heat up. Units that require an electrical power source are usually ready to use immediately while the battery-operated ones need a few seconds or minutes to heat up.

Sealing Power – Sealing power of the heat sealer is what determines the efficiency of the created seal. All of the models you can find listed above come with multiple heat sealing levels that allow you to adjust the temperature depending on what kinds of bags you want to seal.

Sealing Thickness – Thickness of the seal that the sealer provides is measured in mils and it is another very important future you need to check before you decide to purchase a sealer. The sealers that provide a seal thickness of up to 10 mils are a great choice.

Safety Features – Portable heat sealing machines are usually perfectly safe to use. They are made out of heat resistant material to ensure that you can’t get burned during the use. However, most of the models offer additional safety features and you can even find the ones that come with safety certificates.

To Wrap It Up

The best portable heat sealer is the LinsnField Sealer Pro heat sealer. It is made out of hard-anodized aluminum material, provides multiple temperature levels, and comes with a built-in fuse safety system. Read more about the best portable bag sealers and find the perfect portable mini sealer that fits your needs the most.

Patricia has a Bachelor’s in Economics and experience in the restaurant. She finished her education in 2015. and joined a cooking team as a restaurant manager. Her work with chefs helped her to become a successful freelance writer. She writes about kitchen appliances by chefs’ recommendations but in accordance with the interests of ordinary people. Except for appliances, she writes about receipts she has collected through her work before she joined the Kithentoast team in 2020.