Materials & Film covers the barrier structures behind custom flexible packaging: Mylar bags, aluminum foil bags, kraft paper pouches, eco-structure stand-up pouches and rollstock film for FFS lines.

Choosing the material comes first, because it sets shelf life, print look and cost. Foil or high-barrier laminate suits products that need long freshness, such as coffee, powders and snacks. Kraft laminate gives a natural look. Rollstock film is for buyers who run their own form-fill-seal lines and need film, not finished bags.

We print, laminate and make bags in our own cleanroom plant in Shenzhen, so the film structure is recommended by the same team that makes the bag. Tell us the product, fill weight and target market, and we will advise on structure and barrier in writing, free of charge.

  • Sub-categories — Mylar Bags, Kraft Paper Pouches, Rollstock Films, Eco-Friendly Stand-Up Pouches, Aluminum Foil Bags.
  • Materials we work with — Aluminum foil laminate, kraft paper laminate, Mylar, compostable kraft/PLA, mono-PE, and recycled content (PCR, GRS).
  • Printing — Digital or gravure, with up to 9 colors printed in house.
  • Samples — Free similar bags; the buyer pays the courier.

What to know before you choose a material

Digital or gravure by order size

Digital print starts at 1,000 pcs per design and suits launches, test runs and many designs. Gravure starts at 10,000 pcs per design and suits repeat orders where the lowest unit price matters.

Foil and Mylar for long freshness

Foil laminate and high-barrier Mylar structures protect contents from the outside environment. Foil and Mylar bags are not recyclable, so if recyclability matters to your market, ask us about mono-PE instead.

Eco structures have a higher MOQ

Compostable, recyclable mono-PE and recycled-content bags start at 30,000 pcs per design. We discuss these only for the exact structure you ask about, and film certificates come with the quote.

Rollstock from 100 kg

Rollstock film for FFS lines starts at 100 kg. Send us your machine details and product so the film structure fits your line.

Our Product Range

Which Materials & Film series fits your product?

The five sub-categories differ in barrier, print look, minimum order and how the film reaches your line.

Aluminum Foil Bags and Mylar Bags: long freshness

Aluminum foil laminate and high-barrier Mylar structures are built to keep the outside environment away from the contents. They suit coffee, powders and snacks, where shelf life and aroma matter more than a see-through pack. The representative product in this category is the Heat-Seal Aluminum Foil Mylar Bag. Foil and Mylar bags are not recyclable, so if recyclability matters in your market, look at mono-PE instead.

Kraft Paper Pouches: natural look

Kraft paper laminate gives a natural, uncoated look on the shelf. The laminate layers behind the paper set how much barrier the pouch has, so we match them to the product and fill weight. If you want a kraft look for a product that needs long freshness, tell us the shelf life you are aiming for and we will state in writing which structure we recommend.

Eco-Friendly Stand-Up Pouches: for markets that ask for it

Compostable kraft/PLA, recyclable mono-PE and recycled-content (PCR, GRS) structures are available. MOQ is 30,000 pcs per design for these, higher than standard structures, so they fit planned programs rather than first test runs. We discuss eco claims only for the exact structure you ask about, and film certificates come with the quote.

Rollstock Films: film for your own FFS line

Rollstock is film on a roll for buyers who run their own form-fill-seal machines, and it starts at 100 kg. The film has to run on your machine, so send us the machine details and the product. We then recommend a structure that fits both the line and the shelf-life target.

Digital print or gravure: which one for your order size?

The choice follows quantity per design and how often you reorder.

Item Digital print Gravure
MOQ per design 1,000 pcs 10,000 pcs
Best for Launches, test runs, many designs Repeat orders
Unit price Suits small runs Lowest unit price at volume
Colors Number of colors is itemized on the quote Up to 9 colors printed in house

Where each material is used

Coffee and ground powders

Foil or high-barrier laminate for long freshness. For fresh coffee, a flat bottom or stand-up bag with a degassing valve.

Snacks, granola, pet treats

Stand-up pouches with zipper, window or tear notch, in foil, kraft laminate or an eco structure.

Automated filling lines

Rollstock film for form-fill-seal machines, matched to your line.

Brands with sustainability targets

Compostable, mono-PE or recycled-content structures, confirmed per structure at quote.

Custom materials, sizes and print for wholesale

  • Material

    Aluminum foil laminate, kraft laminate, Mylar, compostable kraft/PLA, mono-PE, and recycled content (PCR, GRS).

  • Size and style

    Custom size and bag type to your specification, OEM or ODM.

  • Print and artwork

    Digital or gravure with your logo and files. If you only have an idea or a reference photo, our in-house design team lays it out free.

  • Extras

    Zipper, degassing valve, window, hang hole, spout and tear notch.

How an order runs

  1. Brief

    Send the product, quantity and a reference bag photo or link. Artwork is optional.

  2. Quote and design

    Within one business day you get a recommended structure and an itemized price, with free design support.

  3. Free sample

    Check size, feel and fit. The sample is free; you pay the courier.

  4. Production

    7-15 days after artwork approval, with 11 quality checks before packing and leak-proof testing before shipment.

MOQ, lead time and payment terms

MOQ, digital print

1,000 pcs per design

For launches, test runs and many designs

MOQ, gravure

10,000 pcs per design

For repeat orders

MOQ, compostable, mono-PE, recycled-content

30,000 pcs per design

Film certificates come with the quote

MOQ, rollstock film

100 kg

Machine details needed

Lead time

7-15 production days

After artwork proof approval

Shipping and payment

Quoted with the order

Air, sea or express; payment terms confirmed in the quote

Materials & Film FAQ

Are foil and Mylar bags recyclable?
No. Foil and Mylar bags are not recyclable. If recyclability matters in your market, ask us about a mono-PE structure for your product.
What is the minimum order for eco structures?
30,000 pcs per design for compostable, recyclable mono-PE and recycled-content bags. We discuss claims only for the exact structure you ask about.
Can I order rollstock film instead of finished bags?
Yes, from 100 kg. Send your FFS machine details and product so the film structure fits your line.
What food-contact documents do you have?
Our PE film is tested to FDA 21 CFR food-contact requirements. We also hold ISO 22000, ISO 9001 and GRS. Documents can be viewed on the website, and copies are sent with the quote.
Is the sample free?
Yes, we send similar bags free. You pay the courier.
How long does production take?
7-15 production days after artwork proof approval. Shipping time is quoted with the order.

Get a structure recommendation and itemized quote in one business day

Send the product and fill weight per bag, bag type or a reference photo, size if known, and quantity per design. You receive a recommended structure, an itemized price and a free sample offer.

Request a quoteWhatsApp +86 182 1944 5665

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