One-way degassing valves are designed to allow air pressure to exit from inside the package while preventing air from entering. Because freshly roasted coffee beans release carbon dioxide, valves allow roasters to package their products immediately without worry of the coffee bag bursting. We choose Wicovalve® degassing valve for long-term freshness protection.
One-way Degassing Valve
One-way degassing valves are designed to allow air pressure to exit from inside the package while preventing air from entering. Because freshly roasted coffee beans release carbon dioxide, valves allow roasters to package their products immediately without worry of the coffee bag bursting. We choose Wicovalve® degassing valve for long-term freshness protection.
