COFFEE PACKAGING MATERIALS
We help you choose coffee bag materials for protection, printing and heat sealing. Compare foil, metallized film, PE-based structures and kraft-paper laminates, with samples and material information from our team.
Foil, metallized film, PE-based structures and paper composites offer different starting points. Bring your current bag, a material specification or an initial idea, and we can discuss how it fits a custom flat bottom bag, stand up pouch or side gusset bag.
Free design. Unlimited revisions. Free layered production files after approval.
Still choosing a format? Compare coffee bag formats.
YOUR COFFEE, YOUR CONDITIONS
A useful material brief starts with the coffee and the way it reaches the customer. Whole beans and ground coffee, a local retail shelf and a longer distribution route may lead to different questions about the package.
Describe the protection you need, the handling the bag will face and your intended unopened storage period. If you already have acceptance criteria or a test report, include them so we can discuss the same requirements.
Set out the oxygen protection you need and any relevant specification. Review the material together with filling conditions and the finished bag.
Explain where the coffee will be packed, stored and sold. Include expected humidity or distribution conditions when you have them.
Decide whether you want an opaque bag or a visible product area. Balance the visual brief with the protection required by your project.
Consider transport, filling equipment, the bag opening and the seal. A material choice must work as a package through the process you actually use.
You do not need every answer before contacting us. Tell us what is known and what you are still deciding.
READ THE COMPLETE STRUCTURE
A coffee bag can combine materials to support printing, provide protection and create a sealable inner surface. The structure name is a useful reference, but a purchasing specification also needs the actual grades, thicknesses, bonding system and intended use.
Functions within a coffee bag material
The outer part of the structure supports the appearance and handling of the bag. Review the printed finish, surface feel and physical sample together with your artwork.
Barrier layers limit oxygen and moisture transmission and can also block light. We can explain foil, metallized films and other options using the proposed material specification and available test information.
The inner surface must suit the intended food contact and sealing process. Confirm the material, the bag opening and the equipment conditions before approving production.
Where materials are laminated, the bonding system and conversion into a finished bag are part of the specification. A list of abbreviations does not describe every component or establish the finished package's performance.
We will explain the layers and thicknesses proposed for your bag before you approve the material.
KNOW WHAT THE REPORT MEASURES
Oxygen transmission rate, or OTR, describes oxygen passing through the tested material or package under the stated conditions. Water vapor transmission rate, or WVTR, describes water vapor passing through the specimen under its test conditions. They address different protection questions.
When comparing reports, check the complete test information. A lower value can indicate lower transmission within a comparable test basis; numbers from different methods, conditions or specimen types are not automatically a valid ranking.
| Report detail | What to check | Why it matters for your decision |
|---|---|---|
| Material identity | Structure, grade, thickness and reference to the proposed material. | The report needs to describe what you are actually considering. |
| Method and conditions | Test method, temperature, humidity and other conditions specified in the report. | Conditions affect the meaning of a result and the basis for comparison. |
| Units and calculation basis | The full unit, including area or package basis and any pressure normalization. | Film reports may use volume per area per day for OTR and mass per area per day for WVTR. Do not compare unlike units without a valid conversion. |
| Specimen and scope | Flat film, converted bag or another specimen, including which accessories are represented. | A flat-film result does not automatically include the effects of the finished bag's seals or valve. |
| Report identity | Date, sample reference, testing organization and applicable limitations. | These details identify the material tested and show how the report relates to your order. |
Common technical references include ASTM D3985 for film oxygen transmission and ASTM F1249 for film water-vapor transmission. ASTM F1307 addresses oxygen transmission of dry packages. Ask which method and specimen support the proposed result; a standard number on its own is not a performance value.
Your unopened storage target also depends on the coffee, filling conditions, residual oxygen, package configuration, storage and the quality criteria you use. Discuss the validation needed for your own product and process before making a freshness claim.
FROM MATERIAL TO FINISHED PACKAGING
The selected material needs to work with the bag format and the way you fill and close it. Confirm these details as one project, using samples and your actual process where practical.
Share the sealing equipment and the bag opening you plan to use. Temperature, pressure, dwell time, seal area and the condition of the sealing surfaces are details to review through appropriate trials. Do not choose a universal setting from the material abbreviation alone.
Seal-strength testing and barrier testing answer different questions. If you need a particular seal test or acceptance requirement, include it in the brief so the relevant evidence can be discussed.
Discuss the valve with the coffee, filling timing, bag material and placement. A degassing valve releases gas from the coffee; it does not remove oxygen already inside the bag or replace the final sealing step.
A zipper supports reclosure after opening. Confirm its position, the original heat seal and the space needed for filling, rather than assuming the zipper provides the same protection as the original unopened package.
Tell us where you want a window and what it should show. We will help you choose a transparent area that fits the material, coffee protection and printed layout.
FREE DESIGN SUPPORT
You can begin with a brand idea, an existing coffee bag or artwork that needs adjustment. We help organize the design around the selected bag format, material appearance and confirmed accessories.
Share your logo, brand references, product information and preferred appearance. We can help develop a design without requiring a finished production file at the start.
Review and refine the design with us until you approve it. Material selection, colors, finish and the layout of product information should be discussed together.
After design approval, we prepare the layered production files free of charge. The layout is prepared around the confirmed bag dimensions, panels, sealing areas and accessory positions.
An on-screen mockup helps you review the layout. A physical material or printed sample is the reference for the surface, finish and visible effect you need to approve. Where relevant, discuss opacity, a window and any white-ink requirement before the production artwork is finalized.
Keep environmental wording specific to the evidence available for the complete package. We can help place approved wording within the design; the claim itself needs the appropriate supporting information.
MATERIALS IN COFFEE BAGS WE HAVE MADE
These finished bags show metallized film, a paper laminate and a PE-based structure. Compare their sizes, printing and accessories, then ask our team about the material details for your own coffee.
We digitally printed this 16 oz / 1 lb stand-up pouch using PET/VMPET/PE film and added a valve. It measures 18 × 29 + 5 cm.
We can help you compare this metallized film with other barrier structures and adapt the size and artwork for your coffee.
We made this flat bottom bag with gravure printing, MATOPP/white kraft paper/VMPET/PE laminate, a pocket zipper and a valve. It measures 12.7 × 24 + 7.7 cm.
Review the desired appearance through a physical sample and discuss the printing method for your own order.
We digitally printed this 12 oz stand-up pouch using MDOPE/PE film and added a valve. The bag measures 15 × 23 + 5 cm, showing a PE-based alternative to the other structures.
If you are considering a PE-based package, review the complete specification, accessories, protection evidence and local collection conditions for your own market.
Your coffee, dimensions and configuration still need their own sample review.
Browse coffee packaging projects.BUILD A CLEAR MATERIAL SPECIFICATION
Similar material samples are free. Tell us which structure, finish or handling characteristic you want to review so we can discuss the relevant sample.
Custom samples have a fee, refunded when you place the order. Confirm what the custom sample will represent, its cost and timing for your project.
Use an appropriate sample to check filling space, closure, surface appearance and your equipment setup. A similar sample can help selection, while the agreed production specification still needs its own approval.
Material, food-contact and relevant certification documents can be provided on request. Tell us your market, intended use and the exact information you need. Review the scope of each document against the complete proposed packaging, including relevant components.
If a particular transmission value, seal test or other acceptance criterion is required, raise it during the specification discussion. The available evidence and any further verification need to be agreed for the project.
Production is typically 7–12 days. Shipping is typically 7–10 days, with door-to-door delivery and taxes included. The quotation confirms shipping costs and the timing for your destination; these are planning ranges rather than guaranteed arrival dates.
MATERIAL SELECTION QUESTIONS
Start with the coffee, intended storage conditions, filling process and complete bag requirements. Foil, metallized film, PE-based constructions and paper composites are different directions to review. Share an existing sample or specification if you have one so we can discuss an appropriate structure for your project.
These abbreviations describe the layer order. PET is polyester, AL is aluminum foil, VMPET is metallized PET film and PE is polyethylene. Ask us for the film grades, thicknesses and laminate details proposed for your bag.
They are different constructions. Metallized PET has a deposited metal layer on PET film; an AL foil layer is aluminum foil. Compare the actual specifications and relevant evidence for the complete bag rather than choosing by a metallic appearance.
OTR is oxygen transmission rate; WVTR is water vapor transmission rate. They describe different substances passing through a tested specimen under stated conditions. Check the method, full units, temperature, humidity and sample identity before interpreting or comparing a result.
The report applies to its stated specimen and scope. A flat-film measurement does not automatically include the converted bag, seals or valve. If you require finished-package evidence, describe the configuration and acceptance requirement so the relevant verification can be discussed.
A structure code alone cannot establish your shelf life. The coffee, filling conditions, residual oxygen, complete packaging, storage and quality criteria also matter. Share your target unopened storage period and discuss validation for your own product and process.
Share the location, size and purpose of the window. Visibility needs to be considered with the material construction, protection requirements and artwork. We will discuss the feasible configuration for your project; a clear area is not itself evidence of a particular barrier value.
Kraft-paper bags use film layers for protection and heat sealing. We can explain those layers and help you compare conventional, recyclable and compostable material options for your order.
A valve releases gas from the coffee. It does not replace the closing and sealing process, and it does not remove oxygen already in the bag. Review the valve, initial seal, filling process and any zipper as separate functions within one package.
Collection rules vary by program and location. We can share the complete film and accessory details so you can check acceptance with the program in your sales area before adding recycling instructions.
Similar material samples are free. Custom samples have a fee that is refunded when you place the order. Explain what you want to evaluate so the sample scope, any cost and timing can be confirmed.
Yes. Share a logo, brand idea, current bag or reference. We provide free design with unlimited revisions and prepare the layered production files free of charge after approval, around the confirmed material, bag layout and accessories.
Yes. Tell us your market, intended use and the material you are considering. We can share the relevant factory and food-contact documents and explain which materials and uses they cover.
MOQ and price are quoted against the actual format, dimensions, material, print requirements, quantity and accessories. Production is typically 7–12 days and shipping 7–10 days. Share your destination and target date so the quotation can confirm the project schedule and delivery costs.
START WITH THE INFORMATION YOU HAVE
Send your coffee type, target net weight, bag format, quantity and destination. Include a material code or report reference if you have one, and tell us about any current sample, valve, zipper, window or storage requirement.
Tell us the protection and appearance you want. We can help you compare materials, arrange samples, create the design and prepare a quote.
Use the Message field to describe your coffee, material requirements and bag configuration. Mention any available sample or report so we can agree how to review it.
