paper foil coffee bag with degassing valve

The coffee one way degassing valves is especially suitable for bean coffee and ground coffee.
The coffee one way degassing valve effectively vents CO2 gas build-up while sealing-out environmental oxygen, moisture and contaminants.
Our coffee one way degassing valve will help release the gas while preventing air.
Installing our one way degassing coffee valves is a must for coffee packaging.

We are professional in coffee bag one way degassing valves for nearly 8 years, covering high quality degassing valve and high quality service.
Our Advantages: Fast-growing, Fast-supply, Fast-reaction & Best-quality, Best-price, Best-service!

contact:+86-757-25635000
admin(at)shundehuazhong.cn
paper foil coffee bag with degassing valve