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Mylar Heat Seal Bags

4.8 out of 5.0 stars (81reviews)

Custom mylar heat seal bags are manufactured from Mylar, an excellent polyester film, to safeguard various products from damage during storage and transportation. The heat seal feature offers a magnificent secure closure to extend the shelf life of products and prevent them from contamination. A heat gun is used to seal these bags to enhance product protection. The ideal bags to preserve the different products during storage and transportation for longer. The qualified and experienced packaging experts of Instant Custom Boxes create personalized bags in different thicknesses, sizes, and shapes to meet your product requirements.

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How it works

Get a quote

01Send your size, material and quantity — we'll price it for you.

Free design & dieline

02Our designers prepare your dieline and a realistic 3D mockup — at no cost.

Approve digital proof

03Review and sign off on the exact colours and layout before anything prints.

Production & delivery

04We print, finish and ship your order to your door with care.

What Our Clients Say

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Sharon GaRod
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Very helpful assisting me on placing my order as well as patient on any question I had.
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Nathaniel Rawlins
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Easy communication and quick high quality delivery
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John Bae profile picture
John Bae
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My representative, Paul Millers, is an excellent source for advice in addition to some beautiful mailer boxes. We have placed at least two dozen orders for large quantity boxes and rarely, if ever, experienced any issues.
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Terry McGuire
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Chatting was very easy.
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Andrew Shortell profile picture
Andrew Shortell
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Instant Custom Boxes are my go to resource for branded boxes. They are easy to work with, understand the projects and produce on time and with the highest quality. Would recommend to anyone looking for custom printed boxes.
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Emma Lippincott
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ICB is the best printer I have worked with in my professional career. They had low minimums, plenty of options, and great quality. James was fantastic to work with; he always responded very quickly, looked over my files with great detail and kept me in the loop with every stage of the process. I worked with them remotely for this project, so having updates was great. Absolutely recommend ICB for your custom printing needs.
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Adonis Nieves
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Excellent work.
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Samantha Miller profile picture
Samantha Miller
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Instant Custom Boxes provided great service for my company on two different occasions. They delivered high-quality cartons matching my specifications very quickly.
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Faith Kraynik profile picture
Faith Kraynik
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Contacted Instant Custom Boxes for a last minute box print need. They were super responsive, honest about their delivery timeline ability and ended up making a beautiful product that arrived faster than promised. Will definitely use this company for future box printing needs!
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Detailed Description

Mylar Heat Seal Bags: Premium, Durable, and Multi-Purpose Packaging Solutions

Mylar Heat Seal Bags are a great way to package multiple items for mailing safely. Made of mylar film, these bags can stay flat and seal with a heat press at a high temperature without melting. While still heated, these bags can be folded and used as shopping bags. They are permanent, reusable food-safe heat sealed bags. Mylar (a non-porous polyester film) folds tight and doesn’t tear even after extended use.

Ensure Freshness And Safety Of Products With These Heat Sealed Bags

Our professional packaging experts have crafted these top-quality heat-seal bags to enhance the protection of products while maintaining their freshness. Therefore, you can use these bags to preserve your products, such as weed and food, for a longer time.

Customize Mylar Heat Seal Bags With Your Requirements

We offer packaging bags in different types, such as lining to enhance the safety of products and gussets for space expansion to store products. Moreover, our packaging team also provides custom printing for product identification and business branding. These bags are available in different shapes and sizes to meet your brand requirements.

Reusable Heat Seal Packaging Solutions For Your Brand

We create recyclable packaging bags made from durable and eco-friendly packaging materials. The purpose of creating these heat seal bags is to allow different businesses to reuse them whenever they need to package different products. It’s a fact that customers also prefer these sustainable bags to maintain an eco-friendly environment.

Use Of Premium Material For Crafting Child-Resistant Heat-Sealed Packaging Bags 

We always prefer top-quality materials such as kraft paper and Mylar to create durable packaging solutions for your brand. The sole purpose of using these materials is to contribute to an eco-friendly environment. Moreover, these are child-resistant packaging bags that can not be opened by children. Therefore, you can easily keep your products away from your children’s access.

Get Heat Seal Mylar Bag At Wholesale Rate

Our Heat Seal Mylar Bags Wholesale is the most common and inexpensive packaging companies use. The bag’s strength and tear strength are due to its synthetic materials, which are designed to withstand great temperature variations, changes in humidity, and tensile stress. They can be used for food products, cosmetics, and chemicals. Mylar has a strong barrier to retain heat, Oxygen, and moisture. This pack can be used as a cooking bag to keep baked goods moist.

Heat Seal Mylar Packaging Bags at Instant Custom Boxes are a great alternative to plastic bags. They are reusable, biodegradable, and strong. They can keep frozen foods without melting them, are puncture and tearproof, and are reusable up to 50 times. A Mylar bag is a reusable, flexible film that provides excellent barrier properties. It is commonly used to keep food and other products fresh and prevent contamination (pesticides, bacteria, etc.) from entering the product.

They are also ideal for food storage and long-term storage of products that may be sensitive to air. Customized Eco-friendly Mylar Heat Seal Bags are made from recycled materials and are recyclable. The bags can be heat-sealed or cut by hand with scissors.

Heat Seal Mylar Bags for Cannabis Withstand Heat Moisture

Heat seal mylar bags for cannabis are designed to withstand extreme heat, with double-layered strength that is more than twice that of a standard paper bag. Mylar bags are also resistant to frost, water, and even sunlight. The reflective Mylar allows cannabis bags to be seen from across the room, even in low light.

We manufacture these bags with a special high PTFE film that has excellent heat sealability and uses a sealant/printing method to produce a stronger, more durable seal. These bags provide a high barrier against moisture, pests, and trace contaminants while maintaining excellent strength. These bags are available in a wide range of sizes; the most popular are standard ones, but you can customize them according to your product size. They are ideal for food storage and secure freezing while ensuring that your food’s freshness will remain unchanged.

Box Style Mylar Heat Seal Bags
Brand Instant Custom Boxes
Dimension (L + W + H) All Custom Sizes & Shapes
Quantities No Minimum Order Required
Paper Stock 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock
Printing No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors
Finishing Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling
Included Options Die Cutting, Gluing, Scored, Perforation
Additional Options Eco-Friendly, Recycled Boxes, Biodegradable
Proof Flat View, 3D Mock-up, Physical Sampling (On request)
Turnaround 4 - 8 Business Days, RUSH
Shipping FLAT

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