Mylar Bags

Custom Mylar Bags: Food-Grade, Durable & Branded

If your products need freshness, barrier protection, or shelf appeal, custom Mylar bags are the packaging to trust. At Buy Packaging Boxes, we make Mylar bags that do more than seal in flavour or aroma—they tell your brand’s story while keeping every product safe from moisture, air, and light.

Whether you’re packaging snacks, supplements, cosmetics, or cannabis products, we design and print flexible Mylar packaging to match your product’s personality. Our materials are food-grade, heat-sealable, and durable enough to handle real-world use without losing their finish.

Why Businesses Choose Custom Mylar Bags?

Think of Mylar as your product’s first layer of defence—and your customer’s first impression. Here’s why thousands of UK brands rely on it:

• Keeps products fresh by blocking oxygen, light, and humidity.
• Lightweight yet tough, cutting down on shipping costs and damage.
• Customisable print area for clear branding and compliant labelling.
• Flexible formats to fit anything from single servings to bulk refills.

From glossy pouches with zippers to matte stand-up bags, your Mylar packaging can be built for retail display, subscription kits, or trade-show giveaways.

Mylar Bag Types Available at Buy Packaging Boxes

We produce and print a full range of custom Mylar bags UK businesses use across food, wellness, and retail sectors. Each style serves a specific purpose, so you can choose what works best:

Heat Sealer Mylar Bags

Ideal for long-term food or supplement storage. These can be sealed manually or via automated heat sealers for airtight protection.

Mylar Food Bags

Popular for snacks, coffee, tea, and dried fruit. Food-safe interiors ensure flavour retention and aroma lock-in.

Black Mylar Bags

Best for brands that want a sleek, premium look. Black pouches also protect light-sensitive items.

3.5 Mylar Bags

Perfect for smaller quantities or retail samples. Commonly used for herbs, edibles, and promotional packs.

Mylar Foil Bags

Provide an extra reflective metallic barrier that enhances both product protection and visual impact.

Kraft Mylar Bags

Combine eco-friendly kraft paper with Mylar’s barrier strength—a great middle ground between sustainability and performance.

Zipper Mylar Bags

Resealable pouches designed for convenience and reuse, ideal for daily-use products or on-the-go packaging.

Empty Cali Packs & Cannabis Mylar Bags

Created specifically for legal cannabis or CBD items. Smell-proof, tamper-evident, and compliant with UK labelling requirements.

Customisation That Works for Your Brand

Every business has its own product story. That’s why we let you choose custom size Mylar bags, finishes, and printing options:

• Printing: Full-colour CMYK, Pantone, or metallic foil.
• Finishes: Gloss, matte, or holographic.
• Add-ons: Windows, hang holes, tear notches, or zip locks.
• Design Support: Free dieline setup and pre-press proofing before production.

Our Mylar bag printing process uses high-resolution digital and gravure methods to achieve colour accuracy across runs, whether you’re testing a new product or scaling up to wholesale production.

Are Mylar Bags Sustainable?

Traditional Mylar isn’t biodegradable, but we offer biodegradable Mylar bags and recyclable film alternatives for brands aiming to reduce waste. If you prefer certified options, we can produce FSC®-labelled kraft-laminated versions using water-based inks.

We’re transparent about materials—so you always know whether a bag is truly eco-friendly or simply more responsible than plastic.

Sizes and Formats: Small to Large Mylar Bags

Every product needs the right fit. That’s why we make everything from small Mylar pouches for samples to large Mylar bags for bulk packaging.

• Small Mylar Bags: Great for spices, coffee sachets, or promotional packs.
• Medium Bags: Ideal for snacks, supplements, or cosmetics.
• Big or Large Mylar Bags: Used for pet food, wholesale snacks, or refill packs.

If you’re unsure about size, our team can test volume capacity and send mockups before production—so your products fit perfectly every time.

Industries That Use Custom Mylar Packaging

Food and Beverage

Used for coffee, protein powders, dried fruit, and confectionery. Choose a Mylar food bag with heat sealing to lock in freshness.

Health and Wellness

Common for supplements, herbal blends, and CBD. Pair with Mylar foil bags for barrier protection.

Beauty and Skincare

Mylar’s smooth surface allows luxury-grade printing—ideal for single-use masks or sachet kits.

Cannabis and CBD

Our cannabis Mylar bags and empty Cali packs are compliant, smell-proof, and retail-ready with zipper or tear-notch designs.

Retail & Promotional

Brands use printed Mylar bags as event giveaways or subscription inserts for a premium unboxing experience.

Why Partner With Us for Your Mylar Bags?

With years of experience producing branded Mylar bags for UK and global clients, we know what works across food, cosmetic, and wellness sectors. You’ll get:

• Free dieline and design support
• Short runs or bulk Mylar bag orders
• Transparent pricing and quick turnaround
• UK-based service with worldwide delivery

We make it easy for your packaging to look sharp, stay protective, and feel professional in every setting.