LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink review and price compare 2025

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Product overview

Brand	LinsnField
Material	Aluminum, Iron
Color	Pink
Item Dimensions LxWxH	12 x 6 x 3 inches
Item Weight	3 Pounds

product features

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✔【From LinsnField, The Great Antioxidant Aluminium Body :】 Industry-Leading Technology with a certain quality superiority. Fine Triple Paint. Compared with iron body, this antioxidant material aluminium super heat sealer is waterproof. Never-rust, never breakable
✔【100% Upgrade Pure Copper Transformer - The definition of quality:】The manual impulse sealer factory has been independently producing core component – copper transformer over 20 years and supplies transformers for other 80% sealer factories. It’s twice bigger than any others’ 12inch substitutes. Pure copper coil, Reduces heat and work loss, Ensures double longer working life
✔【Built-in Fuse Safety System :】 It’s mini in a massive way. Just built-in Sealer Pro, and it’s ready to prevent big things from happening. It’s why there’s nothing else like a Sealer Pro. Safety. Years ahead. 1 extra fuse included
✔【10MM Quality Silicone Rubber Piece :】 Highest content of the silicon material, increase the permeability, effectively reduce the core loss and magnetic aging. Higher heat resistance, longer service life, better effective sealing
✔【Support All Heat Sealable Material Bags:】8 heat seal levels widely used on Kel-F, Mylar, Polyflex, P.V.A., Pliofilm, Tivac, Saran and all other heat sealable material bags, Ideal for household, retail, produce, grocery stores, and industrial sealing

Product Description

For your convenience, LinsnField's package includes:

1 x Impulse Heat Sealer
2 x Extra replacement kits
2 x Extra fuses
2 x Extra fuse knobs
1 x Instruction manual

LinsnField Sealer Pro

It's simple, yet powerful, stable, and durable

It’s only an impulse heat sealer. Perfectly on sealing for any heat sealable material bags you do. The ideal tool for arts & crafts of every kind.

Constructed like a tank. Works as a sealer. To be durable, it’s incredible durable. Even more responsive. Virtually so tougher.

Seal bags of any thick. Just apply heat. Go ahead, pro your sealing work on the display.

Even more reasons to go Pro.:


Pure Copper Transformer 200% Bigger. OMGGGGG. Copper transformer is the nemesis of sealer. So you can seal pouches with peace of mind. Close higher-quality bags. With lost lest heat. It’s superefficient for great machine life. Find out how a superior heat sealer can be your saviour.	Built-in Fuse Safety System Even the little things are a big deal. Fuse is the most safe component in an impulse heat sealer. It pushes what’s possible. Like crunching trillions of operations on the Engine. — even pro vacuum sealers can’t do that. Mini in a massive way. Safety. Generations ahead.	10-mm Thick Rubber Piece Kicks others. Highest content of the silicon material, increases the permeability, effectively reduces the core loss and magnetic aging. Higher heat resistance, longer service life, better effective sealing while increasing efficiency for great bag sealer life.	Hard-Anodized Aluminium Shield Blows iron shields out of the water. Vastly more contrast. Tougher than any heat sealer iron. A huge jump in constructions density. Wow. Just wow. Hard-anodized aluminium delivers higher resolution for everything you seal. This is the best impulse heat sealer we’ve ever made, and it goes all the way to the edge.

Uses and Tips for Optimal Results:


Step 1 Plug into the power	Step 2 According to the thickness of bags, adjust the sealing timer to 1-8; and level 3 is enough for most bags; Thicker the bag, higher the level required.	Step 3 No warmup time needed, put the bag on the machine flat.	Step 4 Impulse the press part for sealing; When the signal light is off automatically, keeping the handle pressed down for a few seconds would get optimal results.

For Your Information:

Level 3 is enough for most applications; thicker the bag, higher the level required;
The red light is not predictable when plug into the power. It is only predictable when keep the handle pressed down on bottom. This is a protection for sealer;
When seal is done, the red light will go off. Don't release the handle at once and keep the handle pressed down for a few seconds to get optimal results. If you use a 12-inch sealer, put your hand on the middle of the handle would be better;
Replacements should be replaced when the PTFE (cloth) appears warn, discolored or sealing isn't perfect;
Never wipe the heat seal strip with a wet cloth.



Weight:	8 / 11.5 / 16lb	8 / 11.5 / 16lb	8 / 11.5 / 16lb	8 / 11.5 / 16lb	0.1 / 0.3 / 0.4lb
Key Features:	Pure copper transformer, Built-in fuse safety system, Highest quality silicone rubber piece, Hard-anodized aluminium shield	Pure copper transformer, Built-in fuse safety system, Highest quality silicone rubber piece, Hard-anodized aluminium shield	Pure copper transformer, Built-in fuse safety system, Highest quality silicone rubber piece, Hard-anodized aluminium shield	Pure copper transformer, Built-in fuse safety system, Highest quality silicone rubber piece, Hard-anodized aluminium shield	2 / 5mm Sealing Width
Voltage:	110V	110V	110V	110V	*
Sealing Width:	2 / 5mm	2 / 5mm	2 / 5mm	2 / 5mm	2 / 5mm
Sealing Length:	215 / 315 / 415mm	215 / 315 / 415mm	215 / 315 / 415mm	215 / 315 / 415mm	245 / 345 / 445mm
Item Size	381229127 / 457178102mm / 590125210mm	381229127 / 457178102mm / 590125210mm	381229127 / 457178102mm / 590125210mm	381229127 / 457178102mm / 590125210mm	8'' Strip(include hole) / Cloth: 2452 / 21535mm(12'' Strip(include hole) / Cloth: 3455 / 31540mm)
Heat Sealable Material Bags:	Foil, Mylar, Cellophane, Kraft, Chip, Polyester, Nylon Polymers Snack, Tea, Cookies and all other heat sealable plastic bags	Foil, Mylar, Cellophane, Kraft, Chip, Polyester, Nylon Polymers Snack, Tea, Cookies and all other heat sealable plastic bags	Foil, Mylar, Cellophane, Kraft, Chip, Polyester, Nylon Polymers Snack, Tea, Cookies and all other heat sealable plastic bags	Foil, Mylar, Cellophane, Kraft, Chip, Polyester, Nylon Polymers Snack, Tea, Cookies and all other heat sealable plastic bags	Foil, Mylar, Cellophane, Kraft, Chip, Polyester, Nylon Polymers Snack, Tea, Cookies and all other heat sealable plastic bags
Package Includes:	1* Sealer Pro, 2 Extra seal strips, 2 Extra fuses, 2 Extra fuse knobs, 1 Instruction manual	1* Sealer Pro, 2 Extra seal strips, 2 Extra fuses, 2 Extra fuse knobs, 1 Instruction manual	1* Sealer Pro, 2 Extra seal strips, 2 Extra fuses, 2 Extra fuse knobs, 1 Instruction manual	1* Sealer Pro, 2 Extra seal strips, 2 Extra fuses, 2 Extra fuse knobs, 1 Instruction manual	6*8 / 12inch Heat Seal Strips & PTFE
SEALING HAPPINESS	✓	✓	✓	✓	✓

product description

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Questions about LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink

What is the country of origin? (where is is made)

Answer:

How do you change the fuse? Does the cover twist off or pull off?

Answer: Dear Amazon Customer,

Answer: To change the fuse you would twist off the cap on this sealer.

Is the b1vtsvg3qys.pdf for the older orange models? is there an updated instruction manual for the 8 and 12" pro sealers?

Answer:

What bags do I use with this machine? Having trouble keeping them sealed

Answer: We use 1.5mil and 2mil bags. They seal fine.

I want to use straws on this machine. Do you see that being an issue?

Answer: I personally don't recommend this apparatus for that type of medium. You would surely burn out your elements prematurely. You need to look for a different type of sealer. You might want to use a sonic sealer for that type of plastic instead of heat anyway.

Answer: I assume you mean sealing the ends.

Answer: should work

De cuantos Watts es esta selladora ?

Answer: Es de 4oo watts

Answer: Hi dear Hans,

Can this sealer be used to make honey straws? The honey sometimes squeezes out of the straw onto the sealing strip. Will this damage the unit?

Answer: For the nature of your question, yes it will dmage the strip due to the stickness of the honey. Otherwise, Put parchment paper in addition to where BOTH sealing strip is placed. That way if it squeezes out, it sticks to the parchment paper. Again, I am NOT responsible for anything that happens to your product.

Answer: I sure if it leaks out onto the Teflon it could damage it. I use cellophane bags and it seals beautifully. Perhaps if you don’t fill to full it won’t over flow.

Answer: I don't know the answer of that question as it deviates from the original design of the sealer. The sealer does a great job in its original design, however if you desire to experiment beyond it's original design, it would be at your own risk.

Answer: It won’t however you will have to change the heating element and the material over it a few times probably.

does this work with cello and poly bags?

Answer: may be better for cello because never worked with me on poly bags the regulator is not good. The regulator jump from low to very high temperature to burn the Polly bags.

Answer: Yes. I'm using cellophane wraps and I just set it to level 3 or 4. It sealed well. I am using it for sealing my sponge cakes.

Will this seal 1.9 oz ripstop nylon?

Answer: Dear Amazon Customer,

Answer: Thank you for your question. It has a max seal thickness of 10 mils with a sealing width of 5mm.

Why is 2black $41 but 1 white of the same thing is $41?

Answer: Dear Amazon Customer,

Why does the white strip get tears in it?

Answer: Dear Amazon Customer,

Answer: I've used mine several times, and it has no tears.

If bbn I purchase a used model through amazon does it come with the lifetime warranty?

Answer:

Is the material on the seal bar supose to come off on the first bag? And it doesnt seem strong enough for 1.2 mm. I think you meant to say 5 mill not.

Answer: I don't know what you are doing.

Answer: Nothing comes off of the machine after you seal

Can this seal plastic bags with liquid inside

Answer:

Answer: Yes, you can seal a plastic bag that has liquid. But, I would caution that any liquid contamination along the sealing edge will likely lead to a failure of the seal. Furthermore, spilling liquid onto the sealer itself will probably lead to its premature demise.

Answer: Depends what person you are, if the liquid is 100 percent filled, no

Answer: I don’t see why it wouldn’t be able to.

what temperature does it get to in F?

Answer:

Tyvek: sealer works with tivac plastic. do you mean tyvek? fedex plastic envelopes are made of tyvek. does it seal them?

Answer:

The replacement heating elements sold above are 8 inches. i need 13 inches for 300 model. does anyone know where i can order the right length? thank y

Answer:

Answer: This is a12 inch sealer. You need to search for that length. This sealer has a 3 mm wire. If you can get 5 mm it provides even better seal but the contacts in the ends will need to be crimped tighter to hold

Answer:

Porque cuesta uno 41 y otro 99 si es el mismo sellador?

Answer:

Does the 8" model have a 5mm seal?

Answer: Hi dear Werty,

Bought this about 8 months ago and it has stopped working. has anyone else experienced this? do i need to replace the heat strip? the red isn’t on.

Answer: I would try replacing the hear strip. If you have been using regularly for 8 months, it probably has burned out (especially if the setting has been high). If doesn't work after replacing the heat strip, it might be the switch that has gone bad.

Answer: Dear Customer,

Es electrica o manual la de 12''?

Answer: Es eléctrica

Answer: Dear Fabiola,

Bought linsnfield sealer pro, 12-inch, 5-mm for $99.99. the package delivered is model 300, power 300-400w. not the 900-1000w model advertised? why?

Answer: Mine also reads model 300. , 300-400 w, . It has been working fine. I believe the 900- 1000 w description was incorrect. Cheaper models do 2 mil width instead of 5 mil. I believe the cheaper models use around 300 watts and this model uses as much as 400 watts. 1000 watts would make the room temperature rise like a space heater.

Answer:

Why is my sealer not sealing my bag? Made from a blend of laminated materials, 5.2 mil bag provides an aluminum barrier to protect from moisture

Answer: You may need to use a higher level on the sealing timer. Also make sure you are continuing to press down for a few additional seconds after the signal light has turned off to get optimal results. On thicker material, I have found it helpful to do a second impulse immediately after the first one without moving the material. It has helped make sure that it creates a nice complete seal. I would recommend that you do some test seals using the above steps in order to become more comfortable with the sealing of thicker product. Hope this helps.

How many watts

Answer: Dear Customer,

Can I get a 8" that goes to 400w?

What is the US patent number?

Answer: I cannot find a patent number. The product was made in Cnine.

Answer: No idea, but it would be out of date.

B1vtsvg3qys.pdf says the power consumption is 300/400/500w for sizes 8/12/16", but the q&a says the 8/12" is 200/300w, which is correct?

Answer:

Is it capable of sealing laminated aluminum bag

Answer: Hi dear customer,

what is the warranty on the 12" impulse sealer?

Answer: Dear Kadee,

Can you please describe the nature of after sales services provided, by the factory, to end users of this item (asin #b07gtcsmcp)?

Answer: It is full refund without any returning back WITHIN 3 YEARS.

Answer: Product worked great didn't have to contact company for follow up.

can you use this machine to seal deco mesh?

Answer: Hi dear Amazon Customer,

Can the white version do 4mil bags? Does that mean it's 8mil total sealing power I need or still just 4mil? Thank you.

Answer: Yes, this impulse heat bag sealer can be used up to 10 mils.

Answer: The color of the machine is not important. All of them can do 4 mil - 8 mil thickness. However , for me the sealing width is important . Many have a 2mm width . We bought the more expensive model with a 5mm seal width. This is better for foods and supplements because it is less likely to break and let air inside .

Answer: The 8-inch LinsnField Sealer Pro can seal up to 10mil.

I am looking to seal a 'toothpaste tube' that is 1 layer ldpe and 5 layer ldpe would this easily seal both of these tubes??

Answer: sorry no, I recommend untrasonic sealing

Answer: You might consider ultrasonic sealing... https://www.youtube.com/watch?v=xreJsI8Dpsk

I am looking to seal a 'toothpaste tube' that is 1 layer ldpe and 5 layer ldpe would this easily seal both of these tubes??

Answer: sorry no, I recommend untrasonic sealing

Answer: You might consider ultrasonic sealing... https://www.youtube.com/watch?v=xreJsI8Dpsk

Does the sealer power on for varying amounts of time even when the time setting hasn't changed? Two previous sealers I've bought had this problem.

Answer: Thank you for your question. In my experience with this unit, I have never had any type of issue. It has a dial on the back that you can set and that is how long the impulse of heat is on for. It does not continue to apply heat after the time limit setting that you have set.

De cuantos Watts es esta selladora ?

Answer: Es de 4oo watts

Answer: Hi dear Hans,

What kind of bags do I use for this sealer I want to seal soaps in shrink wrap ?

Answer: Hi i used the odorless PVC shrink wrap bags for soap by mighty gadget, they worked well. i had purchased others but the had a very plastic smell

Se puede sellar las bolsitas de té (tela)

Answer: Si sella hasta tela, yo lo utilizo para manualidades con poliester

Heloo ..the picture shows 2 seale iwant to order i want to make sure i going to get 2?r ..

Answer:

Answer: You only get one. They’re showing two different sealer lengths.

Answer: I purchased a similar item, and it was only one sealer. The text on this item does not indicate two sealers of different sizes, so don't expect two.

How does one fix the impulse sealer if it is discharging electrical sparks?

Answer:

Answer: Without seeing the item, impossible to say.

Answer: I could be that the heat element strip beneath the fabric is cracked or the mounting screw is loose. Be careful.

Answer: That means it’s beoken. Don’t use it. If it’s uber warranty get ahold of the seller otherwise toss it out.

Change the line? Super frustrating

Answer: Yes not easy to do

If you heat seal longer than required. Will that end up cutting the bag for u? Or would the seal be messed up if u hold down too long?

Answer:

Answer: Depending on the timing, it will melt the bag in two and not seal either side.

Does it take the color off of the bags when it seals it?

Answer: No. It does not take the color off of the bags I have used. It looks very professional.

Answer: no, it doesn't. buy the 400 power one, not this one.

What is the best dial setting on the 12" model to seal 5 mil mylar bags?

Answer:

Answer: 4 to 4.5 is where I find that it works best. If you find that is not working like you like you could go up or down by 1. For best results keep the handle compressed down on the mylar in place for an extra 2-3 seconds after the impulse timer goes off. That is very helpful to secure a great seal.

Answer: 3 to 4, take a bag and experiment with it. Start at the closed end with different settings and see how it seals, hold handle down for a few seconds after "click" for better seal.

do you no longer have the 8 inch sealer?

Answer: Dear Fabian,

When will these replacement elements be available? https://smile.amazon.com/dp/b07dj96nz6/ref=emc_b_5_t

Answer: Dear Tyler,

Can I seal and cut the rest of the bag at the same time ( I can't find the wright high size and I need to cut it ) ?

Answer: Well, you can turn up the heat. It will “cut” , but I dob’t know how good the seal is. There is all different size of bag you can get. I use the channel vacuum bag! 3 ml or 4 ml. The machine seal it very nice.

Answer: Nope, it's only used for sealing bags but can't cut. Sorry so much for your inconvenience.

Answer: It only seals. It does not cut.

Answer: This model does not have a cutting edge.

Answer: no. this is just a sealer. try Papermart.com. they have sealers with built-in cutters.

Does the 8" sealer now have a 5mm seal? Or do I have to buy the $99 12" sealer to get the 5mm seal?

Answer: The 8 inch sealer will come with a 2mm sealing strip. I bought the 5mm refills available on Amazon. The crimps on the end were not strong enough for proper use but if you crimp the ends again with a small pair of Vice Grips they will work and last for a long time. The 5 mm sealing strip I am now using has sealed many thousands of bags in the last 3 years and has not been replaced yet. YHE 2mm has a much shorter life span

Answer:

Answer: The one I purchased has a 3mm seal which I find works well to seal my dog treats for our business

Answer: About quarter inch

The replacement heating elements sold above are 8 inches. i need 13 inches for 300 model. does anyone know where i can order the right length? thank y

Answer:

Where do i get linsnfield impulse sealer repair kits for 12inch sealer pros? the sealer is no good if i can't use it.

Answer: You can get them on Amazon also. I just ordered a package of 5.

Product reviews of LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink

Consumer2 : Works really well. Worth the investment

Bought this because of the reviews. It’s extremely easy to set up and use (I was nervous). The extra parts are really nice. This is my third heat sealer and I should have bought it first

Jan K : They stand behind their products

Received product damaged in shipping. Replaced promptly. Outstanding customer service. New unit works well.

Beth Meyer : Great for heat sealing!

I've owned a number of impulse / heat sealers, and the pro is far and away the best. I use it to wrap cookies individually and it can handle the large quantities at once without needing a "time-out" like other heat sealers I've used. I had an issue with my sealer not working and the customer service to replace it was very quick and friendly! Very easy to work with! :)

Jan K : They stand behind their products

Received product damaged in shipping. Replaced promptly. Outstanding customer service. New unit works well.

Nantucketfog : Impressive sealer. Extraordinary customer service.

We purchased this sealer for our Days for Girls Chapter. We seal PUL (polyurethane laminate) fabric on a setting of 5-8 depending upon the thickness of the PUL. The 5 mm seal is tight and secure.

The sealer arrived slightly damaged. Customer service was highly responsive. They sent me a code allowing me to purchase a new sealer. Two days later the new sealer arrived. Thank you Moo from customer service and LinsnField for providing a great impulse sealer.

Beth Meyer : Great for heat sealing!

SoCal : Almost like magic... both the impulse sealers and the after purchase service

So here’s my story...

The short version... the sealers work and the people stand behind their product.

The long one...
I first bought the 8” sealer, mostly because it claimed a 10mm seal depth. I was making faces masks with N95 filter material and my 30+ year old vacuum sealer gave up the ghost.. so how did I get from vacuum sealers to impulse sealers... another story. So with the 8” sealer, I was so impressed when I was able to fuse the outer seams made up of three layers of fusible material including the N95 filter (3 fused layers on its own!) and a cotton outside facing... I can’t think of any bags I have ever seen that would be a more demanding job.

Anyway, I was so impress with the 8” sealer I bought the 12” model just for the 5mm seal width, still making masks. To be honest, the 12” sealer had to work harder to fuse the four layers including the cotton outer facing material, but without going into the detail, I set up a suction system and vacuum sealed 4 one pound bags of ground sirloin, air tight at setting 3 with the 8” sealer and setting 4 with the 12” sealer. Worked like a charm. So a setting of 3-4 will give an air tight seal on a standard vacuum seal storage bag. Just testing...

So, I can’t imagine any job these sealers would usually be used for that either one could not handle.

But that is not the best of it folks. Obviously I was running these sealers often at their highest setting, when testing different patterns to get a good mask. Cutting out a lot of the detail, as I was replacing the heating element/wire and PTFE, on the 12” sealer, I ran into a snag. So when I got the sealer there were instructions that said if you have any problem contact us and we will get right back to you! BELIEVE IT! They not only got back to me, by the following day, they offered me replacements for both sealers. I had to explain there was nothing wrong with the 8” sealer just a small snag installing the heating wire on the 12” sealer. I asked for some extra parts to fix it myself and they sent me discount codes for coupons not just for the parts I figured I needed but a new 12” sealer. I sent an email explaining what I had done to fix my problem and the replay began with, we’re happy you fixed the problem temporarily and we’ll let you know when the 12” sealers are back in stock at Amazon. They estimate 5 days.

When they say they stand behind their stuff, they mean it.

SequentialIO : First time sealer, quite pleased.

It works great. The instructions were lost in translation and could use a proper rewrite. Overall I am pleased with the purchase. It works rather quickly for my needs.

William H. Milne : WAY BETTER THAN OTHERS

I have been buying sealers for several years now and NONE have lasted a year. Am hoping this one does, but what is amazing is their warranty and customer service so far. I used it for the first time yesterday and it worked amazingly. I set it at the suggested 3 and it sealed in a few seconds. The first thing I noticed about this sealer, vs others I have purchased is the build quality! Very heavy duty looking and well finished. Yes, I paid a little more, but after such bad experiences with several others, this really was my last one to try. Should have purchased this one first. We always want the cheapest, but in this case...don't do it! I have communicated with the company several times on questions and they have gotten back to me within 24 hours. Don't look any further..just buy this one. If it doesn't hold up, they give you a new one. Best warranty I have seen, and great communication. I don't usually have time to write reviews, but this company deserves my taking time to do so.

Deborah M. : Amazing Sealer

If your looking for a great sealer, this is the one you should get. It seals correctly and fast. Look no further. I’ve tried others, I recommend highly.

Victor Hursh : Terrific

This thing is great for sealing my poly shrink wrap bags! Wonderful piece of equipment!

Alyssa : Short lived. *Updated

I loved how this worked for me, made quick work of sealing, however it lasted one month! One month and maybe two dozen seals so not worth it. It shorted out and stopped working when I went to seal items.

**updated: I contacted customer service which are very good. They helped get a new product to me that works fantastically. I hope the same issue does not happen but as far as customer service goes they are great.

SequentialIO : First time sealer, quite pleased.

It works great. The instructions were lost in translation and could use a proper rewrite. Overall I am pleased with the purchase. It works rather quickly for my needs.

Kyle : Don’t buy if using for spawn/fruiting blocks

If you’re using this for sealing spawn bags don’t buy it. Spend the extra money on an American product that is way better quality. I had to seal each bag 20 times not kidding to even kinda feel like it was decent. A zip tie does a better job then this. Will be returning.

Barbarabargainshopper : Great for business or personal use!

I really like this lightweight, hand operated impluse heat sealer. I have used it to seal bags of varying thickness with ease. I had a friend who wanted baby shower favors. I sealed the bags then tied ribbons to make them decorative. I also sealed back to school cookies for the teachers and candy for a child's birthday party.

I attached a video that shows me resealing a bag to refreeze. It is great to keep ice crystals out of the bag.

I like that this sealer comes in several colors.

If you have a business this would be great to seal bags to send your product to your customer in a safe manner.

I also like that it came with 2 replacements and an extra fuse.

james perkinson : it works well for me

well made product have to use highest setting for the 7.5 mil bags i seal for the amount of heat needed to seal. seals other bags well at lower settings from other manufacturers using 7 mill bags

Consumer2 : Works really well. Worth the investment

Bought this because of the reviews. It’s extremely easy to set up and use (I was nervous). The extra parts are really nice. This is my third heat sealer and I should have bought it first

dgallo51 : Good sealer at an amazing value.

I mail bags of coffee and before I got this sealer, bags would open in shipment and create headaches. This sealer is easy to operate and solves the problem.

ScubaDive : Work Great Built to Last

Great sealer. I have the 12 in model and use it to seal 8 mil Mylar bags for food storage. I use the highest setting, but have never had a bad seal. Have had it about a year now with no issues. The sealer strip still looks like new. Highly recommend.

D : It seals water in bags tight.

Ordered a couple of blue ones before this one they were bad right outta the box. This Linsnfield sealer is top notch thanks! You won't be sorry hey this one.

Blanca Bernal M : Great customer service

I first received a defective sealer, it only sealed 2 out of 4 times I pressed down. I took a video and sent it to the customer support at Linsnfield, they were super nice and offered me a completely new machine and a 20 dollar partial refund. The machine is great, having a 5mm seal changes everything. Would definitely buy again :)

CSL : Better than Others

Quality made. Thick seal for unquestionably secure sealing. Overall better than it's Chinese counterparts sold on Amzn.

Consumer2 : Works really well. Worth the investment

Bought this because of the reviews. It’s extremely easy to set up and use (I was nervous). The extra parts are really nice. This is my third heat sealer and I should have bought it first

BCT : Watch out for bad packaging

Great product if they are not damaged from packaging.

The first set I received all had kinks in them which prevents them from laying flat on the surface of the heat sealer .

The second set I received was also folded over in tbe package but had not been crushed causing kinks.

SAM : Not white

I bought a blue version of this originally which was more a tacky office style 70s blue hue (perhaps a different brand- same style everything else). So I exchanged for the “white” and it’s gray. In case anyone is trying to have their electronics match. Otherwise the product is great. They need to either send the correct colored item or they need to adjust their photos and color options.

love2shop : Perfect

Works great, easy to use, keeps my cookies fresh!

Bob : Alignment Issue

The sealer can make good seals over a range of different materials. However, the sealing arm is not mounted securely or has loosed substantially over time. It can move left to right when a seal is made resulting in the arm and base getting out of alignment with each other. If the person making the seal is not careful when using the sealer the arm and base do not line up so the seal quality is compromised. I don't believe the sealer was loose when it first arrived but after sealing about 25 pouches the sealing arm has loosed up.

Mother Dear : Excellent product!

This sealer is worth every penny! I am very happy with this purchase. There is a slight learning curve when it comes to the setting, bag thickness, and how to remove the bag once sealed. The product works great and better than any of the other brand of sealers I have purchased before.

Shelley_ : Works like a charm

Saving me lots of plastic bags! It seals everything even bags of potato chips. I also bagged all of my art supply things that are rarely used so it's handy for organizing and sealing things also

dbank : I’ll finish review after I’ve used this for a while.

I opened my package today and didn’t expect a brand new machine to have damage and a small hole. I haven’t used this yet. I’m so disappointed this had flaws.

DIY is BEST : Best built sealer

I have the 8" model and it works flawlessly .
The construction is of very high quality .
No cheap parts or design .
I have other sealers that don't come close to the performance and quality of the brand .
If you want the best and most reliable sealer this is the only choice.

R. Crouch : Great Sealer at a Reasonable Price

Plug it in and it is ready to seal. I use it to seal Mylar bags for product samples. They seal in 5 seconds and I have never had a leak. I had not purchased a sealer before but I am glad that this was my choice. I would definitely recommend this product.

CCI : LinsnField Great Sealers and has Amazing Customer service and Company

We have purchased 7 of these impulse sealers in total. They are a great value for the price, long lasting and can be used for long periods of time with no issues. We needed some help with one of our sealers and emailed the company. We received a response right away from a real human not an automated email. They were so helpful, have Amazing customer service, and really stand behind their product 100 percent. Our company uses a lot of impulse sealers and we will only be buying LinsnField sealers going forward.

SUSAN HABERGER : Sealer did its job!

This product worked great for my project. I used this to seal sheet protectors to make smaller compartments to hold photos. I found that I needed to hold the bar down a little longer. I would hold the bar down for 5 seconds and I got a perfect seam. I did this to about 40 pages and they came out perfect everytime. Super easy to use.

tim haywood : You get what you pay for. No more $20 sealers for us!

We’ve been through several brands of heat sealers and so far this one is the best!

Curious Customer : Unit Broke but Support Was A+

I purchased my first sealer in July, 2017 - To be very honest it only lasted till mid December, 2017. I contacted the seller because within that time, my sealer stopped working. The Seller took responsibility for this issue and it was as simple as that. They replaced my sealer for no cost. I continuously purchased sealer heat strip replacements and even rubber replacements for the sealer. With support like this, I will continue to use LinsnField sealers.

Note - most sellers sell sealers but they don't have heat strip replacements that fit the exact model of the sealer they sell. It's helpful that LinsnField sells both the sealer and the replacement strips for their sealers.

ace4166 : Works great

SO far I like everything about it

Grenik : Good temperature adjustment

Use this to seal mushroom substrate bags. The adjustable heat settings work well since some bags are thinner material than others. I am happy with the sealer.

MoLoMaui : Wish I'd bought this years ago!

I bought this for a specific purpose that I haven't even tried yet. We keep it on the counter in the kitchen and reseal EVERY bag after opening. I am amazed at how fresh this keeps our greens that used to spoil in a day or two. Awesome! It'll be great for any sealing use.

Amazon Customer : ????????

Good brand

chunhong kuang : Good stuff and good price

Very high quality built product. The heat seal works wonders, and it is very durable and a lot nicer than i expected. just buy it! it works very well and better than other brands i've looked at and tried. I would purchase from this supplier again as well as tell family and friends.

Bmac : Its Gigantic

I really did not expect it to be the size it is. I got it for little bags and didnt even notice any dimensions in the description.
This thing works great and really fast. Good purchase!

Rachel McDonald Cooper : Perfect!!! Glad I got the biggest one!!!

Love this sealer!!! There’s no bag size I can’t make!!!

Ryan S. Pattison : Built like a tank!

Very well built and works advertised. I purchased a cheaper product thinking I would get a deal and same functionality.... boy was I wrong! The more inexpensive version was far inferior and felt like it was going to break in no time. This unit is built like a tank. Really like it!

SUSAN HABERGER : Sealer did its job!

SAM : Not white

tim haywood : You get what you pay for. No more $20 sealers for us!

We’ve been through several brands of heat sealers and so far this one is the best!

SequentialIO : First time sealer, quite pleased.

It works great. The instructions were lost in translation and could use a proper rewrite. Overall I am pleased with the purchase. It works rather quickly for my needs.

Victor Hursh : Terrific

This thing is great for sealing my poly shrink wrap bags! Wonderful piece of equipment!

Ruosi : Excellent quality & great purchase

EXCELLENT Pro quality. I was skeptical about all the "our patented version versus the competition" rhetoric on the product page, but what it advertises is true. Description was on point. IT is amazingly strong and heavy duty - it is built with an aluminium body, and packaged in 2 boxes with SUPER clear instructions, kind notes before using. I am doing a small business and can definitely tell that aluminium construction is much more durable, and expensive than other normal metal bodies. Seller of LinsnField has gone heart and soul into this sealer. Pretty easy to use and work perfectly. Once you plug it in (test at the lowest setting before upping the dial), you press down, wait for a few seconds and its done. I have no doubt that it will stand the test of time. Highly recommend spending a few dollars more for this kind of quality.

you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you

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LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink review and price compare 2025

Product overview

product features

Product Description

For your convenience, LinsnField's package includes:

LinsnField Sealer Pro

It's simple, yet powerful, stable, and durable

Even more reasons to go Pro.:

Pure Copper Transformer

Built-in Fuse Safety System

10-mm Thick Rubber Piece

Hard-Anodized Aluminium Shield

Uses and Tips for Optimal Results:

Step 1

Step 2

Step 3

Step 4

For Your Information:

product description

product details

important information

Questions about LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink

What is the country of origin? (where is is made)

How do you change the fuse? Does the cover twist off or pull off?

Is the b1vtsvg3qys.pdf for the older orange models? is there an updated instruction manual for the 8 and 12" pro sealers?

What bags do I use with this machine? Having trouble keeping them sealed

I want to use straws on this machine. Do you see that being an issue?

De cuantos Watts es esta selladora ?

Can this sealer be used to make honey straws? The honey sometimes squeezes out of the straw onto the sealing strip. Will this damage the unit?

does this work with cello and poly bags?

Will this seal 1.9 oz ripstop nylon?

Why is 2black $41 but 1 white of the same thing is $41?

Why does the white strip get tears in it?

If bbn I purchase a used model through amazon does it come with the lifetime warranty?

Is the material on the seal bar supose to come off on the first bag? And it doesnt seem strong enough for 1.2 mm. I think you meant to say 5 mill not.

Can this seal plastic bags with liquid inside

what temperature does it get to in F?

Tyvek: sealer works with tivac plastic. do you mean tyvek? fedex plastic envelopes are made of tyvek. does it seal them?

The replacement heating elements sold above are 8 inches. i need 13 inches for 300 model. does anyone know where i can order the right length? thank y

Porque cuesta uno 41 y otro 99 si es el mismo sellador?

Does the 8" model have a 5mm seal?

Bought this about 8 months ago and it has stopped working. has anyone else experienced this? do i need to replace the heat strip? the red isn’t on.

Es electrica o manual la de 12''?

Bought linsnfield sealer pro, 12-inch, 5-mm for $99.99. the package delivered is model 300, power 300-400w. not the 900-1000w model advertised? why?

Why is my sealer not sealing my bag? Made from a blend of laminated materials, 5.2 mil bag provides an aluminum barrier to protect from moisture

How many watts

Can I get a 8" that goes to 400w?

What is the US patent number?

B1vtsvg3qys.pdf says the power consumption is 300/400/500w for sizes 8/12/16", but the q&a says the 8/12" is 200/300w, which is correct?

Is it capable of sealing laminated aluminum bag

what is the warranty on the 12" impulse sealer?

Can you please describe the nature of after sales services provided, by the factory, to end users of this item (asin #b07gtcsmcp)?

can you use this machine to seal deco mesh?

Can the white version do 4mil bags? Does that mean it's 8mil total sealing power I need or still just 4mil? Thank you.

I am looking to seal a 'toothpaste tube' that is 1 layer ldpe and 5 layer ldpe would this easily seal both of these tubes??

I am looking to seal a 'toothpaste tube' that is 1 layer ldpe and 5 layer ldpe would this easily seal both of these tubes??

Does the sealer power on for varying amounts of time even when the time setting hasn't changed? Two previous sealers I've bought had this problem.

De cuantos Watts es esta selladora ?

What kind of bags do I use for this sealer I want to seal soaps in shrink wrap ?

Se puede sellar las bolsitas de té (tela)

Heloo ..the picture shows 2 seale iwant to order i want to make sure i going to get 2?r ..

How does one fix the impulse sealer if it is discharging electrical sparks?

Change the line? Super frustrating

If you heat seal longer than required. Will that end up cutting the bag for u? Or would the seal be messed up if u hold down too long?

Does it take the color off of the bags when it seals it?

What is the best dial setting on the 12" model to seal 5 mil mylar bags?

do you no longer have the 8 inch sealer?

When will these replacement elements be available? https://smile.amazon.com/dp/b07dj96nz6/ref=emc_b_5_t

Can I seal and cut the rest of the bag at the same time ( I can't find the wright high size and I need to cut it ) ?

Does the 8" sealer now have a 5mm seal? Or do I have to buy the $99 12" sealer to get the 5mm seal?

The replacement heating elements sold above are 8 inches. i need 13 inches for 300 model. does anyone know where i can order the right length? thank y

Where do i get linsnfield impulse sealer repair kits for 12inch sealer pros? the sealer is no good if i can't use it.

Product reviews of LinsnField Sealer Pro, 12-inch Super Impulse Heat Bag Sealer, 5-mm Sealing System with Patent for Never Burn Out, Antioxidant Aluminium Body, Copper Transformer, Built-in Fuse Safety System, Pink