The One Way Pressure Relief Valve For Coffee Pouch
The one way degassing valves is especially suitable for bean coffee
and ground coffee.
Freshly roasted coffee releases gas and continue to do so for up to
7 days. Our coffee one way degassing valve will help release the
gas while preventing air.And our coffee one way degassing valve
effectively vents CO2 gas build-up while sealing-out environmental
oxygen, moisture and contaminants.
Every one way degassing valve is tested to ensure highest
performance.So this allows roasters to pack freshly roasted coffee
immediately without the worry of having the bag burst open due to
trapped air.Installing our one way degassing coffee valves is a
must for coffee packaging.
| Coffee Valves Components | Membrane : Silicon Valve body : PE Oil : Silicon oil Filter : Non-woven fabric |
| Coffee Valves Characteristics | Outside diameter : about 20mm Inside diameter : about 17mm Thickness : about 5.3mm Weight : about 0.85g Opening pressure : about 500pa Closing pressure : about 300pa Shape : dish shape Standard : national standard Flow direction : one-way |
| Coffee Valves Applications | Flexible packaging which requires aroma protection for roasted
coffee. Pet food packaging - Expels air out of pet food packaging |
| Storage Conditions | Normal temperature The product should be stored in its original packaging out of
direct sunlight Excessive handling should be avoided |
| Working Conditions | Type of connection : hot pressing Pressure environment : normal pressures Worikung temperature : normal temperature Drive mode : manual |
Product Show:
Product packaging
10000 pieces in a transparent plastic bag, one bag in a five layer
carton.
Carton size: 39x26x27cm
N.W.:10.0kg/carton
G.W.:10.5kg/carton
FAQ:
1. What is coffee One Way Degassing valve?
One way degassing coffee valves are vital to maximizing freshness
by allowing freshly roasted coffee to degas in the package. Our one
way degassing valves are industry proven to effectively and
effectively vent CO2 gas build-up while sealing out environmental
oxygen, moisture and contaminants.
2. Can the coffee valve customized to allow air to escape more
quickly for larger package?
We can also custom fabricate valves to meet specific requirements.
3. Can one way degassing coffee valves be used under water?
We do not recommend that coffee one way degassing valves be used
while immersed in water.
4. What is the purpose of silicon oil? How does the performance
change without the silicon?
It is so that air will not come back in after a while. Most
products packaged with valves are sensitive to oxygen and moisture,
and the silicon oil ensures that it functions as a one way
degassing valve.
