3.5g Mylar Bags

Small Format, Big Impact: Custom 3.5g Mylar Bags

Brands choose 3.5g Mylar bags because the format fits everything from herbal blends to confectionery samples. It’s a portion size that customers recognise instantly. But the packaging has to do more than hold a small amount; it has to protect it from air, moisture, and light while keeping compliance and branding in place. That balance is exactly what these bags are made for.

A Barrier Film Designed for Shelf Stability

Every custom 3.5g Mylar bag uses aluminium or high-grade polyester films known for their tight barrier. It helps maintain flavour, colour, and aroma. Whether you’re selling wellness blends or resin-rich products, the barrier prevents oxidation and keeps moisture out. This is especially important for retailers who stock pre-packed items for longer stretches.

Heat-Sealable, Smell-Secure Options

You can choose from double-seal, zip-seal, or heat-seal mylar style depending on how you want the customer to open the pack. Some clients prefer a tamper-evident top that can be sealed in seconds with any handheld sealer. Others add a zip so the bag stays functional after the first opening. Either way, the structure supports odour control — something most 3.5g products absolutely require.

Branding That Fits the 3.5g Market

Many buyers decide within seconds whether a product feels “premium” or “cheap.” That’s why we give so much space to custom print work.

Full Printing or Clean Minimal Labels

We support full-colour artwork, metallic accents, and even minimal label-style branding for brands that want a more understated look. Some clients go for bold; high-contrast designs similar to exotic Mylar bags 3.5 formats. Others prefer a simpler layout that still carries their story.

Digital or Offset Printing for Every Order Size

• Digital printing helps small-batch makers release new strains, blends, or flavours without committing to thousands.
• Offset printing supports long runs with perfect colour consistency.

We can also add gloss, matte, soft-touch, spot shine, or clear windows. A window works well if you want to show customers the product without breaking the seal.

Materials, Sizes & Variations

Standard & Custom Dimensions

The usual 3.5g Mylar bag size lands around:

• 5g for herbal goods
• 7g when brands want slightly more space
• Custom widths and heights if you need a different silhouette

The structure remains strong even in compact forms, giving your product presence without unnecessary bulk.

Add-Ons for Retailers

• Tear notches for easy opening
• Hang holes for POS display
• Child-resistant elements (available on request)

Retailers handling cookies mylar bags 3.5, exotic blends, or limited edition mixes often add these features for compliance or convenience.

Built for Compliance and Safer Storage

Food-Grade and UK-Standard Materials

Every bag is made from films that pass UK and EU food-contact rules. The laminate stops contamination and leakage, even when stored in warm stock rooms. If your team handles products such as wellness blends, supplements, or food samples, these controls matter.

Odour & Light Protection

The darker the film, the better the protection against UV and aroma escape. Many clients choose matte black or holographic films for this reason, especially when packaging strong-scented items.

Eco-friendly Options That Don’t Compromise Barrier Strength

Recyclable & Reduced-Plastic Variants

Some brands want the full metallic barrier. Others are shifting towards recyclable films or reduced-plastic laminates. We can tailor both routes depending on how strict your sustainability goals are. These versions still seal, store, and protect just as effectively.

How We Get Your 3.5 Bags Ready?

A Simple Workflow

You share your sizing, artwork, and preferred finishes. We prepare a proof, finalise the structure, then print using your chosen method. Every production run goes through a quality check for seal integrity and print clarity. Orders ship across the UK with predictable lead times, even during seasonal peaks.

Ten Years of Packaging for Small Portions

Healey Packaging has supported UK brands with millions of units produced across Mylar, pouches, and flexible formats. We understand the pitfalls: weak seals, dull colours, artwork shifts, poor odour control. Our job is to prevent all of that before it lands on your shelf.