| Type | Specification |
|---|---|
| Product Name | Blank Mylar Bags |
| Material Structure | PET / VMPET / PE Multi-Layer Film |
| Film Thickness | 80–200 Micron ± |
| Material Grade | Food-Grade Barrier Film |
| Surface Finish | Gloss / Matte / Metallic |
| Base Colour | Silver / Black / White / Clear |
| Custom Colour | CMYK / Pantone PMS ± |
| Print Compatibility | Digital / Rotogravure / Flexo |
| Logo Customization | Screen Print / Foil Stamp / Label |
| Bag Style | Stand-Up Pouch / Flat Pouch |
| Seal Type | Heat Seal ± Pressure Seal |
| Zip Closure | Resealable Zipper Lock |
| Tear Notch | Laser Cut Easy-Open ± |
| Bottom Structure | Flat Base / Gusset Bottom |
| Barrier Properties | Moisture / Oxygen / UV Block |
| Light Protection | High UV Barrier Layer |
| Odour Control | Airtight Odour-Proof Seal |
| Temperature Resistance | −10°C to 120°C ± |
| Size Range | Small – Large Pouch Sizes |
| Custom Dimensions | L × W × Gusset ± tolerance |
| Capacity Range | 3 g – 1 kg Fill Volume |
| Edge Precision | ±0.3 mm Heat-Cut Tolerance |
| Customization Scope | Logo | Colour | Size | Finish | Closure |
| Order Quantity | Low MOQ / Bulk Supply |
| Packaging Format | Carton Packed / Flat Stack |
| Application | Food / Coffee / Snacks / Herbs |
| Eco Option | Recyclable Film Option ✓ |
Blank Mylar Bags
The Product Boxes UK blank Mylar bags are the ideal to provide secure, flexible and affordable packaging options to businesses. Our mylar bags with ziplock are designed with high-barrier protecting material which protects the products against moisture, oxygen, light, and other external contaminants to keep them fresh and increase the shelf life. Their plain, unprinted, surface is totally custom, with the ability to add personalised labels, stickers or stamps as needed to meet your requirements when branding.
Our blank product packaging are a professional presentation of your foodstuffs, herbs, supplements, cosmetics and small retail products. Our product comes in various sizes like resealable zip tops, tear notches, heat-sealable tops, and stand-up pouch structures that fit different products. We provide pre designed mylar bags at wholesale competitive prices, high quality and without straining your financial welfare. We also offer quick turnaround, bulk order, and customer service for any business in the UK who can find an easy way of reliable packaging that suits their practical and branding purposes.
Q: Why are blank mylar bags commonly chosen for product packaging?
A: Blank mylar bags provide a clean, unbranded surface that allows businesses to apply custom labels, stickers, or stamps, making them flexible for different product lines without committing to printed packaging.
Q: What types of products are typically packaged in blank mylar bags?
A: These bags are widely used for snacks, dried foods, herbs, supplements, powders, and small retail goods because the barrier material helps protect contents from moisture, air, and light.
Q: How do blank mylar bags protect products from moisture and oxygen?
A: Multi-layer polyester and foil structures create a strong barrier that slows oxygen transfer and blocks moisture, helping extend product shelf life.
Q: What closure options are available for blank mylar bags?
A: Common closures include resealable zip locks for repeated opening, as well as heat-seal tops that provide airtight packaging for longer storage.
Q: What thickness should be considered when selecting blank mylar bags?
A: Thicker bags offer improved puncture resistance and durability, making them better suited for heavier contents or products with sharp edges.
Q: How do blank mylar bags help with flexible branding?
A: Because the bags are unprinted, businesses can easily switch product labels or branding designs without changing the packaging itself.
Q: Are blank mylar bags suitable for long-term product storage?
A: When properly heat sealed, the barrier material helps protect products from environmental exposure, supporting extended storage compared to standard plastic bags.
Q: What bag styles are available for blank mylar packaging?
A: Popular formats include flat pouches, stand-up pouches with bottom gussets, and zipper pouches depending on the product’s display and storage requirements.
Q: How does the metallic layer inside mylar bags improve product protection?
A: The reflective foil layer blocks light exposure and slows oxidation, which is important for products sensitive to light and air.
Q: What factors should be evaluated before ordering blank mylar bags in bulk?
A: Key considerations include pouch size, barrier thickness, resealable features, sealing method, and compatibility with product storage conditions.
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Utilization of a universally accepted color-matching system for printing the boxes.
Hot Foil Stamping
Print the foil detail by using the hot dies on the surface of the packaging boxes.
Cold Foil Stamping
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Blind Embossing
Create the raised area on the box surface by applying the pressure, not the inks.
Blind Debossing
Just like the craving on the box created by using letter plates or letter presses.
Registered Embossing
Create both the texture as well as the depth and endow a 3d effect to the area of the box.
Combination Embossing
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Window Patching
Create a plain see-through cut in the box that is covered with a see-through plastic sheet.
Aqueous Coating
Provide tear-free impact to the packaging with a clear and fast-drying water-based coating at the time of printing.
UV Coating
Add protection against the damaging impact of UV sun rays by applying the UV coating to the packaging.
Spot Gloss UV
Annex the glossy effect on the specific areas of the packaging through spot coating.
Soft Touch Coating
Use the soft touch coating to make the darker and dull areas of the packaging velvety and smooth.
Varnish
Provides protection as well as perfect presentation to the printing part of boxes.
Lamination
A very thin plastic film is pasted in the boxes to make them more durable and long-lasting.
Anti-Scratch Lamination
This thin film of plastic is used to endow the scuff as well as scratch resistance to the boxes.