The bags come in different sizes with matte and glossy options. Packaging company launches first-of-its-kind coffee pouch with innovative freshness feature: 'It's a win-win' first appeared on The Cool ...

which is why you'll find a one-way valve on every coffee bag. This valve allows the CO2 to escape safely, while preventing additional oxygen coming into contact with the beans. When the coffee ...

Oxygen is the ultimate enemy of coffee beans, which is why most bags of coffee nowadays feature a small valve hole. This one-way hole is for de-gassing carbon dioxide to escape (so the bag doesn’t ...

Coffee takes 48 to 72 hours to de-gas, or settle, after roasting. Packaging contributes to freshness, as well. Counter Culture’s beans are packaged in non-porous Biotré bags with a one-way valve, ...