One-way degassing valves-good for coffee?

wengerwang

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Aug 13, 2011
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One-way degassing valves can be applied in any styles and any materials for coffee bags. Our one-way degassing valve allow roasters to pack freshly roasted coffee immediately without the worry of having the bag burst open due to trapped air.
Freshly roasted coffee releases gas and continue to do so for up to 7 days. One-way degassing valve will help release the gas while preventing air in-keeping freshness intact. Your customer will never be faced with stale coffee again!!
 
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