Multi-Layer Packaging & Rollstock Engineering

Get the Right Protection: Custom Plastic Films & Rollstock Materials

Choose custom plastic films and printed rollstock by the job each layer needs to do: carry your artwork, provide the required barrier and form the seal. Share your product, filling method and packaging-line requirements so we can discuss a material structure for your custom pouches or rollstock.

Free design · Unlimited revisions · Free layered print-ready files

No finished artwork needed. Start with the product details or design idea you have.

Printed packaging film rolls shown in a material-selection illustration
Packaging-film illustration. Final film structure and roll specification are agreed for your project.

Four Commitments for Your Packaging Order

Guaranteed Delivery

Production within 7–12 calendar days from your deposit payment. Shipping within 7–10 calendar days from your balance payment.

Eco-Friendly Packaging Options

Choose from a variety of packaging materials to support your product needs and environmental goals.

Free Samples

Samples of similar materials are free. Custom sample fees are refunded when you place your order.

Door-to-Door Delivery, Taxes Included

We deliver your packaging to your door, with taxes included.

Design Service Included

Free Packaging Design, from Your Ideas to Print

No finished artwork? Share your ideas, logo, images, wording, preferred fonts or reference styles. A dedicated designer will work with you to create your custom packaging artwork, with unlimited revisions at no design charge.

Once you approve the design, we prepare layered, print-ready files for your agreed bag dimensions, printing method and production requirements, also free of charge.

Free Packaging Design · Unlimited Revisions · Free Layered Print Files
01

Start with What You Have

An initial idea, logo or reference image is enough to begin. Tell us what you want to pack and how you want your brand to look.

02

Work with Your Dedicated Designer

Develop the front, back and panel artwork around your selected material, pouch size and product variants. Review white areas, windows, colors and your approved product wording with your dedicated designer. Unlimited revisions are free; the approved layered print-ready files are prepared for the agreed production specification.

03

Receive Free Layered Print-Ready Files

After you approve the artwork, we prepare the layered production files to match the agreed size, printing method and production specifications. Preparing these files is free.

From your first idea to layered files ready for printing, our design service is free.

Start My Free Packaging Design

Tell us what you have in mind. No finished artwork needed.

Film Material Roles

Start with the Role of Each Film

PET

Printable Outer Film

PET, or polyethylene terephthalate, is used as an outer film in many printed laminates. Review stiffness, print process, surface treatment and the finished appearance with the selected grade. The outer PET film does not replace the inner sealant or establish the barrier of the whole pouch.
PE

Inner Sealing Layer

PE, or polyethylene, is commonly used as an inner heat-sealing layer. Its grade and thickness need to suit the contents and filling conditions. Seal performance depends on temperature, pressure, dwell time and cleanliness at the seal; the polymer name alone does not guarantee an airtight finished bag.
MATOPP

Matte Outer Presentation

MATOPP is matte oriented polypropylene. Consider it when you want a matte film surface. Review the sample alongside matte varnish or Spot UV if the finish is part of your design. A matte appearance and a soft-touch finish are separate choices.
MDOPE

Oriented PE for a PE-Based Route

Machine-direction-oriented PE can provide stiffness for printing and converting in a PE-based laminate. Discuss the full MDOPE / PE structure, print and sealing process together. Recycling compatibility also depends on coatings, adhesives, inks, closures and the collection system in the destination market.
Laminate Engineering

Compare Complete Structures, Not Just Film Names

Structures are starting points for discussion, not a universal performance ranking. NY means nylon or polyamide. AL means aluminum foil; VMPET means vacuum-metallized PET. They are distinct materials with separate thickness specifications.

PET / VMPET / PE

Layer roles:

PET outer film, metallized PET barrier, PE sealant.

What to confirm:

Product protection, layer grades, total gauge, seals and features.

PET / AL / PE

Layer roles:

PET outer film, separate aluminum foil layer, PE sealant.

What to confirm:

Foil handling, flex durability and the finished-pack barrier.

MATOPP / VMPET / PE

Layer roles:

Matte outer film, metallized PET barrier, PE sealant.

What to confirm:

Surface finish, barrier requirements and seal specification.

PET / NY / PE

Layer roles:

PET outer film, nylon layer, PE sealant.

What to confirm:

Puncture and handling needs, product compatibility and seals.

MDOPE / PE

Layer roles:

Oriented PE and PE-based sealing construction.

What to confirm:

Exact grades, barrier needs, converting trial and recycling compatibility.

Packaging-Line Integration

Give Us the Rollstock Requirements You Already Know

For custom rollstock, your packaging-line or co-packer specification is the best starting point. You do not need every detail before contacting us.

Product and filling process

Dry, oily, liquid, chilled, frozen or heated filling changes the material review.

Machine or co-packer specification

Share the machine model or film specification already used successfully.

Web width and print repeat

Match the film and artwork layout to the formed package.

Unwind direction, core and maximum roll diameter

Match the reel to how the machine loads and unwinds it.

Seal type and operating conditions

Discuss fin or lap seal needs and the actual temperature, pressure and dwell-time settings.

Thickness, friction and surface-treatment requirements

Keep film-to-film or film-to-metal friction, print surface treatment and machine web tension separate.

Quantity per design

Quote the actual rollstock specification and each artwork version.

Final film and roll dimensions are agreed for the project. Running speed and sealing settings must be checked on your own line. These are optional Message details, not extra required form fields.

Discuss My Rollstock Specification
Case Studies

Published Projects Using Different Film Structures

These finished-pouch projects show material combinations listed in our case records. They are not rollstock line trials or laboratory reports. Use them to describe the type of packaging you need.

Hanoi Hills flat-bottom coffee pouch from a PET VMPET PE project
Published project: PET / VMPET / PE, digitally printed flat-bottom coffee pouch.
Digital printing · Flat-bottom coffee pouch · PET / VMPET / PE

PET / VMPET / PE Coffee Pouch

This published coffee project combines a PET outer film, a metallized PET barrier and a PE sealing layer in a flat-bottom pouch. Its valve and side zipper are part of the finished specification; the film names alone do not establish shelf life.

Jade dishwashing-liquid refill pouches with handles and screw spouts
Published detergent-refill project: PET / NY / PE, with a handle and screw spout.
Gravure printing · Handled liquid spout pouch · PET / NY / PE

PET / NY / PE Liquid Refill Pouch

This handled refill project lists PET / NY / PE. NY is the nylon or polyamide layer, used here in a structure for a liquid pouch. Product compatibility, seals, spout and handling performance must be reviewed together. This is a detergent project, not evidence of food-contact suitability.

White and black Dandy coffee pouches from an MDOPE PE project
Published project: MDOPE / PE coffee pouches. The photograph does not establish recycling acceptance.
Digital printing · Stand-up coffee pouch · MDOPE / PE

MDOPE / PE Coffee Pouch

This project lists an MDOPE / PE structure in a stand-up coffee pouch with a valve. It is a useful starting point for a PE-based packaging discussion. Review the full pouch, valve, zipper, inks and destination collection route before using a recycling claim.

Sampling & Line Trials

Review the Sample with Your Product and Filling Line

Samples of similar materials are free. Custom sample fees are refunded when you place your order. A material sample helps you compare the surface, print and construction; a trial with the agreed film helps assess its fit with your own process.

Appearance and Construction

Review the material surface, transparency, printed colors, stiffness, seals and selected features. A screen image cannot show the feel of the film.

Film Handling and Sealing

Check the reel setup, print registration and seal formation using the actual line and intended contents. Discuss any wrinkling, seal contamination or handling issue before settling the specification.

Product Protection

If you need barrier or shelf-life evidence, specify the complete laminate, relevant test conditions and finished-package requirements. Film values alone cannot establish your product’s shelf life.

Printing & Finishing Compatibility

Plan the Print and Finish with the Film

Compare digital printing and gravure printing using your quantity per design, artwork and reorder plans. The method must suit the selected film and finished construction; no single method prints every film grade under the same conditions.

Review white areas, clear windows, matte surfaces and selected finishes in your approved artwork. Our free design service includes unlimited revisions and free layered print-ready files for the agreed specification.

Selective white ink backingTransparent window positioningLayered production artboard setup
Manufacturing Facility

The Factory Behind Your Custom Packaging

Dalian Boxmaker International Trading Co., Ltd. brings years of packaging industry experience to your custom pouch project. The production-floor and printing-equipment photographs shown here come from our factory.

Flexible packaging production floor at the Mylarbag factory
Flexible packaging production floor in our factory.
Digital printing equipment at the Mylarbag factory
Digital printing equipment in our factory.

Digital Printing

Ideal for multi-SKU orders, seasonal campaigns and shorter runs. Digital printing requires no plate fees, delivering exceptional clarity on supported laminate films.

Gravure printing equipment at the Mylarbag factory
Gravure printing equipment in our factory.

High-Speed Gravure Printing

Engineered for high-volume commercial packaging runs with exceptional color consistency, high line speed and the most economical unit cost per pouch.

Digital and Gravure Printing

Share your artwork variants, quantity per design and reorder plans. We discuss the printing method with your material, finish and order specification. Digital printing does not use engraved printing cylinders; gravure printing uses engraved cylinders. The applicable production and setup costs are included in your quotation.

Review the intended product, material structure, filling conditions and destination market with the agreed artwork and features. A material name or a factory photograph is not a finished-package test report. Ask which specification and supporting documents apply to your project.

Food Packaging Certifications, Available on Request

Verified compliance documents shared upon review of your project requirements

Our factory holds relevant food packaging certifications. Request the certificates in your enquiry, and we’ll share them with you privately. Include your intended packaging use and destination market so we can provide the documents relevant to your project.

From Your Brief to Delivery

1

Initial Details

Share the product and packaging details you already know.

2

Design & Spec

Develop your free design, review samples and agree the production specification.

3

Deposit & Production

Pay your deposit: production within 7–12 calendar days from your deposit payment.

4

Balance & Delivery

Pay your balance: shipping within 7–10 calendar days from your balance payment. We deliver your packaging to your door, with taxes included.

Procurement FAQ

Questions About Plastic Films and Rollstock

Clear, practical answers to film selection, line compatibility, barrier structures, and production timelines.

The best choice depends on your product, package format and actual machine. Discuss outer-film stiffness, friction, seal type, film gauge and the line’s operating conditions together. Share your machine or co-packer specification and a film that currently runs well, if available. Confirm the proposed rollstock with a line trial; we do not use one bags-per-minute promise for every film.

Start with the layer’s job. PET and BOPP can serve as outer films in different printed laminates; nylon or polyamide may be added for mechanical requirements in some structures. Compare the selected grades, print and finish, puncture needs, barrier and sealing layers as one complete specification. The polymer name alone does not identify the strongest or best film for every product.

Inquiry & Custom Quotation

Discuss Your Plastic Film or Rollstock Project

Tell us what you want to pack and whether you need custom rollstock or finished pouches. If available, include the material structure, dimensions, quantity per design and machine or co-packer requirements. You can start with your product and an idea; we can discuss the remaining details.

No finished artwork needed. Free packaging design includes unlimited revisions and free layered print-ready files for the agreed production specification.

✦ Need samples? Samples of similar materials are free. Custom sample fees are refunded when you place your order.✦ Need certification documents? Mention this in your enquiry. Include your intended packaging use and destination market if known, and we’ll share the relevant documents privately.
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