Heat Seal Mylar Bags
Keep your food fresh and full of nutrients for a longer time with ultra-durable, airtight, and odor-proof heat-seal Mylar bags from Lunar Packaging!
Free Shipping
On Every OrderFree Design Support
100% Free of ChargeNo Minimum Order Quantity
Order with EaseWholesale Rates
Best in the MarketChoosing the suitable material for your boxes is one of the most important decisions when buying custom packaging for your products. This is because materials are primarily responsible for protecting your products during shipping.

Kraft

Rigid

Cardboard

Corrugated

Metallic
To help you level up your product presentation game you can use our different add-ons options. These add-ons will help you impress your customers and persuade them to buy your products on the spot.

Gold Foil Printing

Blind Embossing

Blind Debossing
Finishing is what helps you grab customers’ attention and make your products stand out on the shelf. That is why we offer premium finishing choices for your products. While choosing the finishing options you have to ensure that it matches with your brand identity.

Spot UV

Soft Touch Lamination

Raised UV

Silk Lamination

Matte Lamination
Lunar Packaging offers the best shipping time in the industry. We do not let our customers sit for months to wait for their boxes. That is why we offer a fast turnaround time. We have collaborated with the best shipping partners to make it possible.

DHL

UPS

FedEx
Dimensions (L + W + H)
All Custom Sizes & Shapes
Paper Stock
10pt to 28pt (60lb to 400lb) Card Stock – Eco-Friendly Kraft, Corrugated, Bux Board
Finishing Options
Gloss, Matte & Soft Touch Lamination, Gloss AQ, Spot UV, Embossing, Debossing, Foiling
Proof
Flat View, 2D Mockup, 3D Mock-up, Physical Sampling (On request)
Turn-Around Time
4 – 6 Business Days
Quantities
No Minimum Order Quantity
Printing
Digital (Standard and HD Print), Lithography, CMYK, CMYK + 1 PMS Color, CMYK + 2 PMS Colors, Without Printing
Included Options
Die Cutting, Gluing, Scoring, Perforating
Shipping
Flat
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Grow Your Sales With The Help Of Lunar Packaging
At Lunar Packaging, we believe in collaborating with businesses and helping them grow their sales and that is why we offer custom boxes and bags. By utilizing them you can easily distinguish your brand from the rest of the competition on the shelf.
In addition, these customized packaging also help businesses to make a brand name for themselves in their industry. With the help of our professional packaging designers, you can easily persuade your customers to purchase your products.
Learn More About Heat Seal Mylar Bags
Preserve Your Products for the Long Term with Durable Heat Seal Mylar Bags
Protect your products like food, cannabis, or other goods with Heat Seal Mylar Bags that are built to last. These strong, heat-sealable pouches keep your items fresh and potent by blocking oxygen and moisture. With their airtight, odor-proof, and puncture-resistant qualities, these bags are ideal for safeguarding your products. Choose from various sizes, colors, and styles, including flat-bottom, stand-up, and vacuum-seal options, tailored to meet your needs.
Add Warmth to Your Brand With Customized Heat Seal Mylar Bags
Custom-printed Heat Seal Mylar Bags will give your products a unique and eye-catching presentation. You can add the artwork, logo, product details, or special messages of your brand that will make it stand out in the market. There are vibrant metallic or holographic designs available to increase their appeal. Want more? Embossed, debossed, matte, gloss, soft-touch, or spot UV finishes can give that premium touch to your packaging.
Affordable Heat Seal Mylar Bags with Great Services
Lunar Packaging gives you the high-quality, budget-friendly Heat Seal Mylar Bags, doing away with the extra expense of costly sealing machines. Amongst its many perks are:
- Free design assistance
- Free shipping across the USA
- Wholesale pricing
- No MOQ.
Let us help you design the perfect packaging for your products. Reach out to our customer support team for more information. Call us at +1 (888) 884-5528 or email info@lunarpackaging.com today!
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Get the Best Price on Custom Boxes to Boost Your Sales!

Save Cost By Purchasing At Wholesale Prices
Lunar Packaging is known for helping businesses as much as we can. We are committed to providing the best return on their investment. That is why we offer these packaging at wholesale prices. Not only that, we have a no minimum policy for all of our products. This will help you ensure that you can order as many boxes as you like. We also accommodate bulk orders and we always recommend our clients to go for bulk orders because it reduces their per unit cost. With us you can enjoy free design, shipping, mockups, and packaging expert guidance. Fill out our quote form to get personalized prices.
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Frequently Asked Questions
They are mylar bags that are closed by melting the inner layer with heat, creating an airtight seal. They are used for long-term storage and tamper-evident retail packaging.
Most mylar bags seal at about 350-425 degrees F. An impulse sealer is the easiest tool; a flat iron or hair straightener works for small batches.
At least about 1/4 inch. A wider seal is stronger and less likely to leak.
Yes. Many bags have a zipper below the heat-seal area. The customer tears off the sealed top at the notch, then uses the zipper.
A heat seal is airtight and shows whether the bag has been opened. A zipper alone lets in small amounts of air over time.
We produce custom heat seal mylar bags in 4-6 business days after you approve the final proof. You get a free 2D or 3D mock-up before production, there is no minimum order quantity, and shipping is free across the USA.
Hear What Our Clients Have To Say About Us!
One of the best ways through which you can evaluate us is by checking what we have done for other businesses. Below we have given some of our client testimonials for your satisfaction.
I am one of three planning a high school reunion and I wanted to obtain a box to hold some cards (i.e. playing cards) and I wanted to have printing on it AND I needed it within a couple of weeks. I found Lunar Packaging online and reached out to them. I am a retired IBM manager and a retired pastor, but I have never coordinated a printing project using a commercial printer. Talked to Max and exchanged a couple of emails AND BINGO BANGO, it was done! The boxes are beautiful. They arrived earlier than expected. GREAT EXPERIENCE!
Steve Lallier
Verified Trustpilot Review, Sep 2026Alan was very helpful, our new boxes came quickly and look great! We will be doing more business with these guys!
Zach Tyler
Verified Trustpilot Review, Jun 2026We were in a tough spot, but Ryan went above and beyond to make sure our order arrived on time. The inserts turned out perfect, though I did make a small mistake with the sizing. Ryan and the team jumped in right away to fix it without any hassle. Their customer service and attention to detail were fantastic! I’m definitely excited to work with Lunar Packaging again.
Marcus Green
Verified Trustpilot Review, Mar 2025Alan Smith provided excellent service and was very responsive and clear in his communication.
Finn Oscannlain
Verified Trustpilot Review, Mar 2026Lunar Packaging exceeded my expectations with their exceptional cosmetic boxes. The quality surpassed all others, and the intricate designs truly set them apart. Working with Mike and his team was a delight - their dedication to perfection and ensuring my satisfaction shone through. I cannot recommend them highly enough for their outstanding service!
Uzzy
Verified Trustpilot Review, Oct 2024Alan is AMAZING!!! Every order is perfect condition!
Rebecca Birge
Verified Trustpilot Review, Jul 2025I really appreciate the great service! My order arrived right on time, and Mike was incredibly helpful every step of the way. I ordered small boxes for my product, and I couldn’t be happier with how they turned out. The printing quality was fantastic! I’ll definitely be ordering more soon.
Chloe Sinclair
Verified Trustpilot Review, Mar 2025Delivery customer service is excellent. I used their service twice, very impressed with box quality and design.

























