one way valve for aluminum foil coffee bag

FOB Reference Price:Get Latest Price
$0.0313 - $0.0381 / Pieces | 50000 Piece/Pieces (Min. Order)
Material:
Plastic
Pressure:
Medium Pressure
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Overview
Quick Details
Type:
Pressure Reducing Control Valves, VENT Valves, Air & Vacuum Release Valves, Air Valves & Vents
Place of Origin:
Guangdong, China
Brand Name:
Huazhong
Model Number:
HZV1
Application:
coffee bags, Air exhaust for Coffee bean packaging
Temperature of Media:
Normal Temperature
Power:
Manual
Media:
Gas
Port Size:
20mm
Structure:
Butterfly
Performance:
Good Exhaust performance
Use:
Keep the coffee fresh
Storage Conditions:
from 15 to 40℃
Test method:
Test in our factory
Weight:
1 g per valve
Outside Diameter:
20 mm
Inner Diameter:
17 mm
Thickness:
6 mm
Color:
Clear
Supply Ability
Supply Ability:
1500000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
10000 pieces in a transparent plastic bag, one bag in a five layer carton.
Carton size: 39x26x27cm
G.W.:10.5kg/carton
N.W.:10.0kg/carton
Port
shunde/guangzhou/Shenzhen

one way valve for aluminum foil coffee bag with tin-tie

 

 

Product Description

 

Product details:

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 one-way degassing coffee valve allows coffee to be packed immediately after roasting without the concern of coffee degradation.

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.

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

This allows roasters to pack freshly roasted coffee immediately without the worry of having the bag burst open due to trapped air.

Every one way degassing valve is tested to ensure highest performance.

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.

 

Why Choose our coffee degassing valves?

 

 

Product show:

 

 

 

 

 

 

 

 

  

 

Packaging & Shipping

 

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

 

 

 

 

 

 

 

 

Company Information

 

Company Profile:

 

 

 

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.

 

 

 

 

 

Our Services

 

Contact us:

 

If you have any questions,do not hesitate to contact us, we are more than happy to help.