01Option
One-way degassing valve
Allows internal gas to escape while helping limit outside air entry.
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Manage coffee degassing
Coffee Pouch
Degassing Valves
Determine whether a valve is needed, then confirm its position and pouch structure based on the coffee and packing process.
- Common applications
- Freshly roasted whole-bean and ground coffee
- Final selection
- Confirmed after product and filling review
The decision
Choose for performance first. Refine the look second.
Freshly roasted coffee can release gas after packing. A one-way degassing valve may be recommended, but the final decision depends on roast profile, packing timing, shelf-life target and distribution.
Available directions
Compare the practical choices.
These are starting points. We recommend the final specification after reviewing your actual product and packing method.
02Option
Valve position
Placement is coordinated with artwork, sealing areas and pouch format.
Ask about this option03Option
Internal or external valve
The selected valve system depends on the approved production specification.
Ask about this option04Option
No valve
Some coffee and non-coffee applications do not require a degassing valve.
Ask about this optionBefore production
Five details we confirm with you.
Final availability and performance depend on the approved pouch specification, artwork and production tests.
- 01Roast level and degassing behavior
- 02Packing time after roasting
- 03Target shelf life
- 04Pouch barrier structure
- 05Valve and seal testing
Not sure which one to choose?