Clear film
Clear PET Packaging Film
For transparent or window-style packaging where product visibility and high-quality printing matter.
Mylar packaging film
Create custom barrier pouches with clear PET, metallized PET and other high-barrier film structures selected around your product, shelf-life needs and brand presentation.
“Mylar bags” is often used as a general name for polyester-based barrier pouches. We confirm the actual film structure before production so the material, printing and barrier performance match your product requirements.
Material options
Choose the film option by the look and protection your product needs. Clear, metallized and higher-barrier structures can all be developed into custom pouches and roll stock.
Clear film optionClear film
For transparent or window-style packaging where product visibility and high-quality printing matter.
Metallized film optionMetallized film
For silver, metallic or opaque-looking pouches that need stronger light and aroma protection than a basic clear structure.
High-barrier laminate optionHigh-barrier structure
For sensitive products that need additional oxygen, moisture, aroma or light protection beyond a simple PET laminate.
Film structure exampleClear film
A clear film option for visible product presentation, window-style pouches and high-quality printing.
Specify the web structure, print registration and seal requirements for automated pouch making.
Product applications
Mylar-style barrier pouches are used across products that need strong branding, reclosure and product protection. The final structure should be matched to the product rather than copied from another application.
Custom stand-up and flat pouches for dry foods, snacks, seasonings and specialty products.
Barrier pouch structures with zipper, valve or premium finish options for aroma-sensitive products.
Printed barrier pouches with smell-control, reclosure and child-resistant options where required.
Flexible packs for powders, gummies, capsules and nutrition products with moisture and seal requirements matched to the product.

Barrier performance
Barrier performance depends on the complete laminate, not on the word “Mylar” alone. We can recommend a structure based on the main protection need of your product.
Helps protect dry products from humidity and moisture pickup.
Useful for products where oxidation can affect flavor, color or quality.
Metallized or opaque structures can reduce light exposure for sensitive products.
High-barrier films and reliable top sealing can improve aroma retention and odor control.

Brand expression
Build the artwork around the actual film base. Clear, white and metallic structures can create very different color and finish effects.
Custom branding, product graphics and multi-SKU artwork.
Choose a soft premium surface or a brighter retail finish.
Use the reflective base selectively for logos, patterns or premium visual details.
Add resealable zipper, tear notch, hang hole, window or other compatible pouch features.
Material comparison
These terms are often mixed in packaging searches. The material used for production should always be identified accurately.
Pouch formats
Choose the pouch style after the product, fill volume and opening method are known.

Mylar® is a registered trademark for PET film. PET is the generic material family, so not every PET pouch should be described as Mylar®.
Metallized PET uses a thin metallic coating on polyester film. Aluminum foil uses a separate foil layer and is generally selected when a stronger opaque barrier is required.
Yes. Clear, white and metallic film structures can be custom printed, with artwork adjusted to the actual substrate and finish.
Custom packaging programs start from 100 pcs. The practical minimum can still depend on material, size, printing and special features.
Request a quote
Send your product, pouch style, size, quantity, artwork and barrier requirements. We can recommend a clear, metallized or higher-barrier film structure for your packaging.