Custom Mylar Bags

Custom Mylar Bags, Barrier Packaging That Keeps Products Fresh

When a product has to stay fresh, sealed, and protected from light, air, and moisture, the mylar bag is the answer. That metallised film barrier is what keeps coffee aromatic, supplements potent, snacks crisp, and sensitive products stable on the shelf, all in a lightweight, flexible pack that ships cheaply and prints beautifully. Packlic makes custom mylar bags built to your product with the barrier, seal, and finish it needs, so the pack protects what is inside as well as it sells it. It is flexible packaging that does a serious protective job.

The Barrier Is the Point

Mylar's real value is its barrier. The foil or metallised layer blocks light, oxygen, moisture, and odour far better than plain plastic, which is exactly what perishable and sensitive products need. That barrier slows oxidation, preserves aroma and flavour, and extends shelf life, so your product reaches the customer in the condition you intended. For anything that degrades with exposure, the right mylar barrier is the difference between fresh and stale. It also protects the brand: a customer who opens a stale or flat product blames the brand, not the packaging, so a longer, more reliable shelf life quietly reduces returns, complaints, and waste while keeping the product tasting and performing as it should right to the end of its life. That protective job is doing real work on your behalf long after the pack leaves your hands.

Formats for How You Sell

Mylar bags come in a range of formats, so we build the one that fits your product and your shelf:

• Stand-up pouches that display upright on shelf
• Flat and three-side-seal pouches for slim products
• Gusseted bags for bulk and higher volumes
• Spouted pouches for liquids and powders

Stand-up pouches in particular have become a retail favourite because they present the product face-on, use less material than a rigid pack, and still feel substantial in the hand.

Reseal, Tear, and Convenience Features

How a bag opens and recloses matters for products used over time, so we add the features that make them practical. Resealable zippers keep the contents fresh after opening, tear notches and easy-open seals make first use effortless, and hang holes and rounded corners suit different displays. For products that need it, we build child-resistant zippers and closures that meet recognised standards, so regulated goods stay compliant without losing the convenience of a pouch.

Print That Pops on Film

Mylar takes vivid, high-impact print, and the metallised surface gives colour a shine that flat board cannot match. We print full-colour artwork edge to edge, add matte or gloss finishes, spot detailing, and clear windows to show the product, and hold tight colour control across runs. Whether you want a bold, glossy retail look or a clean matte premium feel, the film is a striking canvas that helps the pack stand out in a crowded aisle.

Sized and Sealed for the Product

We build mylar bags in the right size, film thickness, and seal strength for what they hold, from small single-serve sachets to large bulk bags. Heavier products and sharp contents need thicker film and stronger seals, while lightweight goods can run leaner to save cost. We match the specification to the product so the bag protects reliably, seals securely, and does not fail in transit or on the shelf, because a burst seam or a punctured barrier turns a whole batch into waste.

Where Mylar Bags Fit

Mylar bags are the standard for coffee and tea, food and snacks, supplements and nutrition, and cannabis and specialty products where freshness and barrier are critical. They pair with printed tuck boxes or mailers for a retail-ready or shippable outer, and with kraft packaging for a natural range. Wherever a product must genuinely stay fresh and sealed, the mylar bag protects it.

Fresh, Flexible, and Made to Order

Protective, lightweight, and vivid on shelf, custom mylar bags keep products fresh while doing your branding. With free design support, spec guidance, low minimums, and fast turnaround, Packlic makes it easy to get the barrier, format, and finish exactly right. Talk to our team for a free quote on your custom mylar bags.