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Compostable valve bags
PLA + kraft construction with a compostable degassing valve — the new default for specialty roasters.
Coffee Packaging
Bags, boxes and mailers engineered for fresh coffee.
Coffee needs a degassing valve, an airtight seal, and a brand that looks good in a cafe and on a doorstep. We produce valve-equipped kraft bags, retail cartons and subscription mailers for roasters of all sizes. Coffee roasters must navigate three simultaneous design goals: keeping roasted coffee fresh until the customer opens the bag, printing a brand identity crisply on a kraft substrate, and holding the total cost of bag-plus-valve-plus-printing to a retail-friendly unit price. Typical order runs are 1,000 bags for new micro-roasters, 5,000–10,000 bags for regional specialty roasters, and 50,000+ for brands with national grocery distribution. MOQ for valve-equipped bags is 500 units; foil-lined bags are 1,000 units minimum due to lamination tooling. Lead time is 10–15 working days from sample approval, and two-week buffer stock is advised for harvest-season launches. Common pain points include valves that fail under mailer compression and lose the seal, kraft bags whose ink smudges in high-humidity cafe environments, and subscription mailers that cannot hold four 250g bags without bulging. We solve these by using WIPF-style mechanical valves (not cheap sticker valves) on every bag, applying scratch-resistant aqueous coatings to kraft surfaces, and engineering corrugated mailers to the exact footprint of four 250g or two 1kg bags. From 250g retail bags to 1kg bulk bags to branded subscription mailers, every order includes a physical sample of the bag, valve and mailer before bulk production begins.
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Recommended products
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Material options
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Finish options
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Case studies
Recommended packaging
Materials
Finishes
Applications
Whole-bean coffee
Ground coffee
Coffee pods
Instant coffee
Coffee gift sets
Coffee subscription boxes
Packaging trends
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PLA + kraft construction with a compostable degassing valve — the new default for specialty roasters.
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A 4-bag corrugated mailer that ships flat and assembles in 3 seconds.
Frequently asked
Yes — WIPF or PLA options.
We fit every coffee bag with a one-way degassing valve. Choose WIPF for traditional foil-lined bags, or PLA for compostable construction.
6–9 months unopened with a foil liner.
Foil-lined kraft bags with a one-way degassing valve preserve roasted coffee for 6–9 months unopened. Non-lined kraft bags are intended for local sales with a 4–6 week shelf life. All shelf-life estimates assume the bag is stored away from direct light and temperature swings above 25°C.
Yes — custom corrugated subscription mailers.
We engineer corrugated mailers to hold exactly four 250g bags (or any other combination). Mailers are die-cut to the minimum footprint to avoid dimensional-weight surcharges, ship flat for easy assembly, and are printed on the outside with your return address and social handles.
500 units with valve.
Our standard MOQ is 500 units for valve-equipped coffee bags. Foil-lined bags require 1,000 units minimum due to lamination tooling. This lets micro-roasters test a market without committing to volume.
Yes — flexo or digital.
We print on kraft paper using flexo printing for high-volume runs and digital printing for shorter runs. Flexo offers the best color fidelity on kraft; digital is ideal for 500–2,000 unit runs. Scratch-resistant aqueous coatings protect the print in high-humidity environments.
Yes — PLA-lined option.
PLA-lined kraft coffee bags are certified for industrial composting. The PLA liner is moisture-resistant and heat-sealable, suitable for whole-bean and ground coffee. PLA is not recyclable in standard paper streams; please inform customers of compost-only disposal.
Inquiry
We'll get back to you within 24 hours with a tailored quote, lead time estimate, and material recommendations specific to the coffee packaging category.
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Or email sales@xcpaperbox.com