Mylar Heat Seal Bag

Perfect Mylar Heat Seal Bag to Improve Revenue

TedPack is a leading mylar heat seal bag manufacturer and supplier in China. We offer a wide variety of bags at competitive prices.

  • Heavy-duty, smell-proof mylar heat seal bag
  • FDA and USDA compliant food-safe material
  • Wide choice of sizes, colors, printed, and unprinted
  • Custom-made to exact specifications

Your Reliable Mylar Heat Seal Bags Manufacturer

As a professional manufacturer and supplier, TedPack offers the best mylar heat seal bags. We are trusted by a thousand of clients all over the world. Send us your ideal bag design based on your requirement; we will make the perfect mylar heat seal bags for you.

Mylar Heat Seal Bags

Mylar heat seal bags are available in extensive selection. It is suitable for storing seafood, coffee, snacks, tea, and more.

Mylar Foil Heat Seal Bags

Mylar foil heat seal bags provide leakage-proof and high puncture resistance. This heavy-duty packaging offers high performance. TedPack has the best solution for you to stand out from your product.

Mylar Vacuum Heat Seal Bags

At TedPack, we offer mylar vacuum heat seal bags that allow quick and easy storage. Whether you are looking for packaging for your project or business, we can deliver a better solution.

Small Mylar Heat Seal Bags

Small mylar heat seal bags are available in range of colors, sizes and shapes and more custom options. At TedPack, you can check out latest offers suit your business. We can customize small mylar heat seal bags as per requirements.

White Mylar Heat Seal Bags

These white mylar heat seal bags are essential for products like seafood, coffee, herbs, brown sugar, and other food products. All white mylar heat seal bags have passes the strictest testing.

Smell-proof mylar heat seal bags are made from 100% mylar. It has excellent oxygen and moisture barrier. These extremely durable smell-proof mylar heat seal bags offer better performance than other packaging.

Stand up Mylar Heat Seal Bags

Stand up mylar heat seal bags offer strong resistance against heat, light, moisture, oxygen, and rodents. TedPack bags provide numerous benefits to maintain food safe for a long time.

TedPack Mylar Heat Seal Bags Customize Capabilities

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Choose The Right Materials For Your Mylar Heat Seal Bags

TedPack design mylar heat seal bags using high barrier materials. Quickly and easily seal products with strong materials.

  • Printing (Surface) Layer: BOPP, PET, NY, Kraft paper
  • Barrier (Laminated) Layer: NY, PET, PETAL, AL
  • Heat Seal (Inner Food Contact) Layer: HDPE, LDPE, CPP, CPPAL, RCPP
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Customized Your Mylar Heat Seal Bags Features & Accessories

TedPack can customize mylar heat seal bags with desirable features and accessories. The offered product comes in different styles and sizes.

  • Closure Options: single and double, tap, child resistance, inno-lok, velcro hook & loop zipper closure
  • Valve Options: One way degas valve, double way degas valve, Goglio&Wipf Valves
  • Tin-tie Options: Copper Tin-ties, Iron Tin-tie, Paper Tin-tie
  • Treatment Options: Laser perforation, Cut handle holes, Custom windows, Tear notches, Pouch shaping, Matte&Shiny finishing, De-metallize
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Best Printing Options on Your Mylar Heat Seal Bags

As a professional manufacturer, we offer state of the art printing techniques. If you have simple or complex design, you can benefit from our printing services.

  • Flexo Printing: Surface simple print, low cost, and easy text & images
  • Gravure Printing: Quality reverse print, medium cost, and complicated text and images
  • Digital Printing: Medium quality surface print, high cost, and complicated text & images
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Hi,I'm Noah. As Business Development Director of TedPack, I can help you find the right mylar heat seal bags for you. Together with a skillful team, we can select long-term food storage solutions to your business. Do you have any questions? Want a better solution? Reach me directly.
E-mail me now:
NoahBusiness Development Director


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TedPack Mylar Heat Seal Bags

TedPack mylar heat seal bags are manufactured for different uses. We are a professional manufacturer and supplier of mylar heat seal bags in China for over 20 years.

TedPack can manufacture mylar heat seal bags with different styles, colors, and various specifications. We offer vast varieties including mylar foil heat seal bags, mylar heat-sealable bags, and many more. There are many types of mylar heat seal bags available.

TedPack is an expert in most mylar heat seal bags manufacturing. We can offer small to large mylar heat seal bags for any storing purposes.

Excellent heat sealing of bags has the ability to deal with all kinds of transportation and storage environments. Any harsh environmental condition faced, TedPack mylar heat seal bags can resist.

Our mylar heat seal bags can be made from foil, PET, PE, BOPP, BOPA, LLDPE, and other laminated films. Strong barrier properties of the bag make it applicable to various foods processing enterprises.

TedPack mylar heat seal bags provide higher tensile strength, dimensional stable, and high puncture resistance.

Also, it has a superior gas and aroma barrier properties. This mylar heat seal bag is full of desirable features. The bag has strong protection against moisture, oxygen, light, and heat.

Suitable for storing seafood, barbecue, coffee, snacks, tea, herbs, spices, brown sugar, and so on. TedPack mylar heat seal bags work great on a diverse line of food and non-food products.

All bags are made from FDA-approved and USDA-compliant material. Sure safe for food contact.

Utilizing advanced manufacturing equipment, we can produce a high-quality mylar heat seal bag.  Moreover, we can custom-print packaging to desired specifications.

If you can’t see or might feel unsure what you need, TedPack can fabricate packaging to your detail.

As a professional manufacturer and supplier, we are producing a comprehensive line of mylar heat seal bags.  Together with the expert team and advanced technology, we can provide professional service to you.

Besides mylar heat seal bags, TedPack can also manufacture other packaging solutions like side seal bags, sealed packaging bags, heat seal paper bags, food sealer bags, and more.

For more information about TedPack mylar heat seal bags and service, please email us at

We are glad to answer any questions of yours. We will recommend the best storage bags for your application.

Mylar Heat Seal Bags: The Ultimate FAQ Guide

I know you’re probably looking for high-quality Mylar heat seal bags.

That’s why this guide will answer all questions you have been asking about these secure seal bags.

Keep reading to learn more.

What is Mylar Heat Seal Bag?

Mylar heat seal bag is a packaging bag made from several layers of laminated food-grade materials.

You can use them for long term food storage purposes.

These bags provide good moisture, light, and heat barriers to protect the food inside the bag.

When storing food in Mylar heat seal bag, always include oxygen absorbers in the bags.

The oxygen absorbers help in keeping the stored food free from oxygen and ensure the food is stored for a long time.

Maylar heat seal bag

 Mylar heat seal bag

What are the Features of Mylar Heat Seal Bags?

Mylar heat seal bag has a lot of desirable features.

They include;

The bag is strong and protected against heat, oxygen, water, and light.

Besides that, it also provides higher resistance to puncture, higher tensile strength and it is dimensional stable.

What can you Store in Mylar Heat Seal Bags?

Mylar heat seal bags can be used to store dry goods and freeze-dried foods.

Moisture-rich foods with a moisture content of 10% or less can also be stored in the Mylar bags.

But it is normally not recommended due to the likelihood of increased botulism.

Some of the dry goods that you can keep in Mylar heat seal bag include; wheat, beans, pasta, flour, sugar, oats among others.

You can also pack dehydrated fruits and vegetables with oxygen absorbers in Mylar heat seal bags.

Why should you Invest in Mylar Heat Seal Bags?

Mylar heat seal bags accrues a lot of benefits, some of the benefits include;

Strong and Durable-Mylar heat seal bags do not tear easily and therefore can serve for a longer period of time without showing any signs of repair.

This property also saves on the cost of the repair and maintenance of the bag.

These bags are also tight, extremely light, flexible and thin.

The tightness helps in limiting any environmental factor that can destroy the food therefore keeping the food for longer time.

Mylar heat seal bags also comes in different colors, styles and sizes therefore there is wide variety of products to choose from.

Maylar heat seal bag

Mylar heat seal bag

What are the Uses of Mylar Heat Seal Bags?

You can use Mylar heat seal bags for storing or normal packaging.

But food storage is one of the main uses of Mylar heat seal bags.

Mylar heat seal bags are very beneficial when it comes to long term food storage.

They normally create a barrier between the food and the environment therefore preserving food for a longer period.

How Long will Food Last in Mylar Heat Seal Bags?

This will depend with the type of food stored.

Moist foods cannot not last for more than 10 years.

Dried foods such as grains and beans when stored correctly can last for about 20 to 30 years.

How can you Package Dry Food in Mylar Heat Seal Bags for Long Term Storage?

The procedure is very easy.

First, decide on the type of food you want to store and buy them.

Secondly, you need to buy the best Mylar bags of different sizes and thickness.

You can buy at least two Mylar bags, a smaller one and the bigger one.

For the smaller size you can use 1- gallon Mylar heat seal bag size and the larger size you can use 5- gallon size.

The smaller Mylar bag you can use to store small items i.e. Spices, baking powder, salts, fruits among others.

You can also purchase few food grade buckets.

Once you have bought the Mylar bags, add ingredients and some oxygen absorbers into the bag and seal it.

These oxygen absorbers help in keeping the food free from oxygen.

After that put the bag inside one of the buckets and store it in a cool, dry, dark and safe place.

The buckets help in protecting the Mylar heat seal bags from rodents that may nibble through the bag.

Can Mylar Heat Seal Bags be Reused?

Of course Mylar bags are reusable.

Once you have removed all the food contents inside the bag, you can wash it.

Then allow it to dry completely after which you can reuse it again.

The disadvantageous part is that every time you reuse the bag, it will get a little smaller.

This is because you need to cut the sealed portion when removing the food contents.

What are the Factors to Consider when Buying Mylar Heat Seal Bags from China?

Before buying Mylar heat seal bags, there are so many factors you need to put into consideration.

These factors will help you to get the right Mylar bags that will meet your long term food storage needs.

Some of those factors include;

 Heat seal bags

 Heat seal bags


This is a crucial factor to put into consideration.

The price of these bags varies depending on the thickness, color, size, material used among others.

The bigger the bag the higher the price.

This also applies to thickness i.e. the thicker the bag the higher the price.


Most of these bags can serve for a longer period of time.

This is due to their strong nature.

The durability aspect helps in saving on the maintenance cost.

Besides, saving on the money you could have used to purchase another bag.

Material Used

These bags are made with a variety of materials i.e. metalized polyester, polyethylene terephthalate, linear low-density polyethylene, polypropene among others.

However, metalized polyester is the most commonly used material in making these bags.

Size and Thickness of the Bag

Mylar bags come in different sizes and thickness.

It is important you choose the Mylar heat seal bags with the correct thickness and size if you want your food to be stored for long.

Mostly thicker bags are better for storing food for a longer-term.

What is the Best Temperature for Mylar Heat Seal Bags?

To achieve the best seal, you need to choose the best temperature setting.

For a good seal you need a temperature setting of around 375 to 425-degree F.

However, thicker Mylar bags will require higher temperatures.

Are Mylar Heat Seal Bags BPA Free?

These bags are 100% BPA free and are safe for food storage.

The materials used for making these bags are always chemical-free.

Therefore, they do not have any negative effects to human health.

How can you Heat Seal Mylar Bags?

For the Mylar bags to work effectively, it must be heat sealed.

There are variety of heat sealing methods you can use on your Mylar bags.

Before heat sealing is completed, always ensure to leave around 6 inches’ space for oxygen absorbers.

This is because they are very essential for long term food storage.

Some of the methods include;

Impulse Sealer

This is the easiest and the fastest heating sealing methods.

However, getting the best impulse sealer is a bit expensive.

Iron Sealer

Here you will be required to use a hair straightening flat iron to heat seal the Mylar bag.

This is the most reliable and economic method to heat seal your bags.

For it to be effective, it should be done at a temperature setting of 375-425degree F.

How can you get Better Prices for Mylar Heat Seal Bags from China?

There are so many ways you can use to get a good price for your bag i.e.

Bulk Buying

Buying the bags in large quantities encourages the manufacturers to allow discounts on the products.

This will therefore enable you to get the product at a lower price than the original price.

Negotiating over the Price of Mylar Heat Seal Bags

Negotiation is normally allowed for those who are willing to buy the product at a given price so long as the negotiable price is realistic.

You can therefore negotiate with the manufacturer to allow you buy the product at a price that is easily affordable to you.

Can you Print on Mylar Heat Seal Bags?

Printed Maylar seal bag

Printed Mylar seal bag

Whether you want to use the bag for advertisements or displays, it is very possible to print.

You can print directly on your Mylar bags using inkjet printer, thermal printer among others.

Inkjet printer is the most commonly used printer on Mylar heating seal bags.

Thermal printer can be used if you want the printing to last for long and it is cheapest.

Some of the printing techniques that can be used on Mylar heat seal bag include;

  • Silkscreen printing
  • Flexography
  • Gravure
  • Digital printing

What is the MOQ of Mylar Heat Seal Bags from China?

The minimum quantity order varies depending on the types of Mylar heat seal bags and the supplier.

There are some types of Mylar bags that has MOQ as high as 40000 units, some can even be 20000units and others as low as 2 units.

Occasionally, the suppliers that produce custom orders may have MOQ as low as 1 unit.

Why Trust TedPack as the Leading Mylar Heat Seal Bags Manufacturers from China?

TedPack are professional manufacturers and suppliers of Mylar heat seal bags with experience for over 20 years.

We manufacture Mylar heat seal bags with different styles, colors, and various specifications.

This helps in ensuring we meet all the specification requirements.

With advanced technology, we manufacture high-quality bags using different materials i.e. metalized polyester, polyethylene terephthalate, polypropene among others.

We also have qualified personnel that normally ensure that our products meet the specification requirements.

We do an inspection on the products before delivery to ensure our products meet the quality standards.

TedPack Mylar heat seal bags has so many desirable features.

They provide high tensile strength, high resistant to puncture, and are also dimensionally stable.

We also offer a vast variety of Mylar heat seal bags i.e. Mylar foil heat seal bags, Mylar vacuum heat seal bags, Mylar ziplock heat seal bags, and many more.

TedPack Mylar heat seal bags are strong and durable therefore they can serve for a longer period of without showing any signs of repair.

These bags are also protected against moisture, oxygen, heat and light thus making it suitable for long-time food storage.

Do Mylar Heat Seal Bag Manufacturers offer Warranty?

Of course they do.

Most of Mylar heat seal bags have a warranty of 1 year or even more.

The warranty does not cover damages by the products stored in the bags.

Therefore, it is always important to check the date when the warranty begins and when it expires, as well as the conditions that may void the coverage.

How much does Mylar Heat Seal Bags Cost?

The price of Mylar heat bags is very friendly.

However, it varies depending on the size, the thickness of bag, color among others.

Normally the larger bags will cost high price compared to the smaller bags.

The price will therefore depend on the application requirement.

Are Mylar Heat Seal Bags durable?

Of course they are.

Mylar heat seal bags made from thicker materials are strong, sturdy and durable.

Therefore, they do not easily tear or rip.

They can therefore serve for a longer period of time without showing any signs of repair or damage.

What is the Best Size for Mylar Heat Seal Bags?

The size of Mylar heat seal bags ranges from the smallest to the largest.

The smallest bag is about 3 inches by 4 inch while the largest is about 19 inches by 29 inch.

1-gallo 7.5 mill Mylar bags or 1-Gallo 5 mil Mylar bags are the top choice size for Mylar heat seal bags.

Which Material is Mylar Heat Seal Bag made of?

Mylar heat seal bag are mostly made out of metalized polyester.

This material is recommended due to its high tensile strength, chemical and dimensional stability.

Apart from the metalised polyester, these bags can also be made from polypropene, BOPA {Biaxially Oriented PolyAmide}, polyethylene terephthalate, linear low density polyethylene and other laminated films.

Are the Limitations for Mylar Heat Seal Bags?

Of course there are.

Some of the limitations include;

 Maylar heat seal bag

 Mylar heat seal bag

  • Nontransparent therefore need signs – Some of the Mylar heat seal bags can be opaque depending on the material used in making the bag.
  • If the bag is not vacuumed, more volume may be consumed inside your backpack.
  • Some air may remain inside the bag therefore it is always advisable to include oxygen absorbers in the bags for long-term food storage.
  • These bags are not suitable for the storage of moist food which is disadvantageous to those who may wish to store moist goods in these bags.
  • These bags are also nonrodent proof therefore it is always recommended to store your Mylar bags inside food grade buckets.

How do you Verify the Quality of Mylar Heat Seal Bags?

Most manufacturers normally test their products to ensure they meet quality standards.

Some of the tests they do include; leakage testing, impact-resistant tests among others.

They also do inspections on their products before delivery to ensure they are of the right standard required.

How does Heat Seal Technique for Mylar Heat Seal Bags work?

This heat sealing technique plays a very important role on Mylar bags.

It helps in making the Mylar bag airtight by forming two bonds between the two sides of the bag.

This is achieved by melting the inner plastic layers thereby creating the bond.

What Additional Features do Mylar Seal Bags?

Mylar heat seal bags has many desirables features, some of the additional features include;

  • They are gas and moisture resistance
  • They are chemically stable
  • They are also flexible and extremely light in nature.

At TedPack, we offer a range of Mylar heat seal bags depending on your unique requirements and specifications.

Some of our products include sealed package bag, K-seal bag, heat seal bags pouch and sealed plastic bags, amongst others.

For competitive prices and a range of Mylar heat seal bags, contact TedPack team now.

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