One Way Degassing Valve

The one-way degassing valve is used in packing roasted coffee beans and ground coffee to release gas.   In order to maintain the coffee's freshness, a navel valve can be attached to the bag and release CO2 off-gassed from the coffee from the package. We can also attach the navel valve to the coffee bag. This degassing valve is a unique product of Seiko Coffee Company in Japan.

A unique valve used in packing roasted coffee beans and ground coffee which releases gas in order to maintain freshness.