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one way Gusted Valve for coffee bags

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Product Description

one way Gusted Valve for coffee bags

Product details:

The coffee one way Gusted Valve is especially suitable for bean coffee and ground coffee.

The coffee one way Gusted Valve effectively vents CO2 gas build-up while sealing-out environmental oxygen, moisture and contaminants.

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.

Insalling our one way degassing coffee valves is a must for coffee packaging.

Quality control tests ensure consistent opening and closing pressure and periodic tests with fresh product are done on a routine basis to verify real life performance.

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Product show:

one way valve free oil (3)

one way valve free oil (6)

one way valve free oil (9)

one way valve free oil (7)

one way valve free oil (1)

Product packaging:

10000 pieces in a transparent plastic bag, one bag in a five layer carton.

Carton size: 39x26x27cm

G.W.:9kg/carton

QQ20140926113306

QQ20140926112552

valve

FAQ

Frequently Ask Questions of One Way Degassing Valves:

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.

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