Heat Seal Mylar Bags

Ideal for food, cannabis, and retail packaging, our fully customizable heat seal Mylar bags preserve productsโ€™ freshness for extended shelf life with their barrier qualities and airtight build while sharpening brand presentation.

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Product Overview

Heat seal Mylar bags use thermal sealing technology to ensure airtight closure along with barrier properties against moisture, humidity, UV rays, pollutants, and dust, so your edibles, cannabis, and healthcare products maintain their flavour, texture, and potency. Made with high-strength PET and PE, they extend the shelf life of products. Customize these bags in every size, shape, style, and strength. You can get them in basic shapes or intricate die-cut designs to advertise your product. They come in premium yet protective finishes for visually stunning appeal. With foiled logos, clear windows, child-resistant features, and tamper-evident seals, mylar is praised as โ€œall in one flexible packaging solution.

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buy heat seal mylar bags

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Dimensions:

  • Small Bag (3" × 5")

Ideal for product sampling and single-dose usage.

  • Medium Bag (5" × 8")

Perfect for 3.5-7 grams of cannabis. It is used for cannabis, snacks, and electronic parts.

  • Large Bag (8" × 12")

Designed for oversized cannabis, food, and powder. Almost 14-28 grams of cannabis are packed.

  • X-Large Bag (12" × 16")

Used for bulky items and industrial powders. It can carry more than 28 grams of the products.
Fully customizable in any dimension for perfect accommodation for variable amounts of products.

Shapes:

  • Square
  • Rectangular  (Most Popular)
  • Round (D-Shaped)

Optional Custom Shapes: Custom die-cut shapes are also available to provide a snug fit for your items.

Styles:

  • Gusseted Pouch
  • Stand-Up Pouch
  • Transparent Window Style
  • Flat Pouches 
  • Custom Styles Available

Finishing:

  • Gloss or Matte Lamination
  • Gloss or Matte Coating
  • Aqueous & UV Coating
  • Spot UV & Gloss UV
  • Embossing/Debossing
  • Foil Stamping
  • Holographic Effects
  • Metallic Foiling (Al, Cu, Ag, & Au)
  • Soft Touch Lamination
  • Custom Finishing Available

Printing: 

  • CMYK, CMYK + 1 PMS Color, CMYK + 2 PMS Colors
  • Offset
  • Digital
  • Hot Foil Stamping

Ink Varieties:

  • UV & Metallic Inks
  • Water-Based Inks
  • Solvent-Based Inks
  • Offset Inks
  • Spot Color Ink
  • Food safe ink

Get Top-Notch Durability with High-Strength Build

Who doesn't want to deliver their product in its original aroma, texture, and quality? The use of premium-grade laminated materials in layers makes heat seal mylar bags ideal for perishable and sensitive goods (such as edibles, cannabis flower, tea/coffee, snacks, supplements, and pet foods). They preserve each and every aspect of your items till the buyer's doorstep, thanks to its airtight structure. 

Custom Product Packaging gives you full control over material strength, barrier layers, and thickness. Most importantly, our structure helps you meet regulatory compliance. The materials that are used include: 

PET:

This material provides resilience and impressive odor resistance to ensure the freshness of packed products. It's affordable, lightweight, and easily recyclable as compared to PVC. Considering its transparency, PET offers an inside view.

Kraft:

Another durable, lightweight, and 100% recyclable material is used to reduce waste and footprint. This is a prime component to design eco-friendly heat seal Mylar food bags that entice eco-conscious customers.

LLDPE / LDPE: 

It is the inside layer of the Mylar that directly comes in contact with the products. It can melt at an intense temperature, helping with heat sealing. Due to its orderliness, firmness, and tear-resistance, it is prioritized for product safety.

Optional Materials:

We also offer optional materials that enhance packaging strength and beauty.

  • PA (Polyamide): Additional layers to reinforce sturdiness.
  • Clear BOPP: Maximize reliability while providing a peek inside. It is known for its glossy look.
  • Aluminum Foil: Blocks UV rays, Oxygen, and moisture.

Thickness Options (Microns):

  • 2.5 mil
  • 3.5 mil
  • 5 mil
  • Custom thickness available on request

Our company allows you to choose from a variety of sizes, thicknesses, and colors to find the perfect fit for your product. When it comes to packing food items or non-food items, these are the best protective shelters for both. Plus, we provide Mylar Bags with high strength and an eco-friendly touch at affordable rates.

Printing Options For Heat Seal Mylar Bags + Branding Capabilities

In today's retail competition, making your brand stand out on the shelves is not as easy as you think. However, our printable heat seal Mylar bags make it easy. 

With branding features and product images in unique colors and layouts, our designers let you transform your image into a limelight of beauty and professionalism. We use modern printing measures to add each detail in the style, color, and shape you want for consistent and bold branding.

Explore our endless printing possibilities without the constraints of setup or colors.

  • Digital Printing – Best for short runs, fast turnaround
  • Gravure Printing – Ultra-detailed, premium finish for bulk orders
  • Flexographic Printing – Cost-efficient for large-volume wholesale heat seal mylar bags

From our latest printing options that cover all your needs to the selection of CMYK and PMS color models, Custom Product Packaging is equipped to print descriptions and graphics with vibrancy and vividity. Ask our team to add catchy quotes or personalized artworks to your Exotic Mylar Bags.  

What else can you print?

  • Strain names or flavor profiles
  • Nutrition facts
  • Compliance information 
  • QR codes, barcodes, batch numbers, etc.

With our in-house creative studio, we offer free design assistance. For no additional fee, our artists can improve your current artwork or start from scratch with an entirely novel concept.

Styles, Shapes & Functional Builds

Get a variety of designs and styles to create heat seal Mylar bags for cannabis the way you want. Our bags are available in endless options to match product type and shelf behavior.

Bespoke Sizes:

Mostly heat seal Mylar bags come in smaller sizes, but our PET, PE, Kraft, and sturdy BOPP layers enable us to make medium, large, and extra-large boxes for bulk products or greater quantities.

By using die-cutting techniques, we make them in:

  • Small (3" × 5"): It can carry less than 3.5 grams.
  • Medium (5" × 8"): It can carry 7-14 grams.
  • Large (8" × 12"): It can carry 14-28 grams.

For carrying more than 28 grams, we offer oversized Mylar bags (12" × 16"). 

Popular Styles:

For the bag’s uniqueness and user-friendliness, these are available in versatile formats. From space-saving flat to upright stand-up pouches and custom-cut shapes, each style caters to diverse product weights, shelf placements, and display needs. 

Whether you intend to improve usability and convenience or storage efficiency, a plethora of functional customizations, such as tear notches, hang holes, and clear windows, make it happen. 

Finishes Options:

To add a powerful visual pull to printed heat seal Mylar bags, choose your premium finishing and coating options. They not only enhance packaging strength against tearing, punctures, and fading but also amplify colors, shine, and overall aesthetic appeal. The result is packaging that feels refined, looks striking, and holds its premium appearance through handling, storage, and retail display.

Be it gloss/matte laminations, embossing, spot UV, holographic accents, or AQ coating, they will make your brand noticeable in a hyper-paced marketplace. 

We also offer a blend of embossing, holographic effects, and metallic foiling for Die-Cut Mylar Bags. It can be the key to highlighting specific characters, adding a metallic touch, and giving a captivating look that urges the passers-by to interact with your brand.

Efficient Add-ons:

We provide many other add-ons that make packaging versatile and functional without adding weight or extra cost.

  • Tear notches
  • Rounded corners
  • Child-resistant features
  • Custom labels & inserts
  • Hang holes
  • Heat Seal Break Line

Why Choose CPP for Wholesale Cannabis Mylar Bags?

We are the leading packaging company that offers the best custom cannabis Mylar bags at wholesale rates, along with bulk order discounts. Custom Product Packaging has a dedicated team to resolve all your packaging problems without any charges. We never run out of custom options.

Here, shipping is fast and free. Other perks include faster turnaround, 3D mockups, sample kits, and the lowest turnaround. The packaging we produce offers great value at every level, from consumer appeal to material understanding. Whether you're debuting a product line or purchasing in mass for retail shelves, our specialists make sure every piece complies with regulations and meets the storage requirements. 

With a decade of experience and thousands of happy customers, our commitment to quality remains endless. Contact us right now via email at orders@customproductpackaging.com or call at 888-511-0592 to place an order; Instant quotes & online chat support available.

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Related Products

Our online creative and support team allows you to order custom boxes with specific design requirements.

Feedback Corner

Sharing our customer journeys for custom packaging products - unfiltered & genuine! Sharing their words of appreciation! Sharing the voices of approval!

"I was pleased with my custom Christmas boxes from Custom Product Packaging. The quality was amazing..."

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"The behavior of BoBo was friendly and polite, and he provided complete assistance to get my dream custom boxes with the best quality at affordable rates. I got beyond my expectations and would like to choose them again."

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Anthony Hopkins

"From customer service to shipping my boxes, everything happened within less time and with complete ease of mind. I ordered custom boxes from other packaging companies before, but my experience with you was excellent, Guys! Thank you so much for everything."

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Ariana Smith

"The buying experience with Custom Product Packaging was excellent. I ordered rigid boxes for a jewelry shop, which were delivered to my given address in the promised quantity on time. The color of the packaging and brand logo were according to my preferences."

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Sarah Grace

"Free design assistance, fast turnaround time, low minimum order quantity, and high-quality printed packaging. I am satisfied with the packaging services of Custom Product Packaging."

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Matthew W

"Guys, this was my second and best experience with you! I have received exceptional and affordable packaging services again from you. My trust level has increased, and I would love to recommend that everyone choose your services over the rest."

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Emma Jack

Frequently Asked Questions

Our online creative and support team allows you to order custom boxes with specific design requirements.

Heat-sealed mylar bags are commonly used for food packaging, cannabis products, coffee, supplements, and retail goods requiring airtight protection.

Of course! Due to heat sealing, these bags are childproof, preventing kids from opening them.

Depending on personalization and the quantity of orders, standard production takes 6-8 business days. Rush options are available.

Yes! Made with recyclable materials, they are eco-friendly.

No charges! We provide free shipping with fast turnaround

You can order as few as 100 heat-sealed Mylar bags. It can be adjusted, so contact our representative.

Custom Product Packaging specializes in bulk heat seal mylar bags and provides competitive wholesaler rates for large orders.

Order a Sample Kit as a Demo

Before going to place a bulk order, you can ask our team for a 3D sample kit to review your boxes. We will design each one according to your unique needs!

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