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Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve

    Buy cheap Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve from wholesalers
     
    Buy cheap Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve from wholesalers
    • Buy cheap Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve from wholesalers
    • Buy cheap Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve from wholesalers
    • Buy cheap Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve from wholesalers

    Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve

    Ask Lasest Price
    Brand Name : valve bialetti
    Model Number : XPP
    Certification : ISO9001,BRCS
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 5000000 Piece/Pieces per Day
    Delivery Time : 15days
    MOQ : 10,000pcs
    • Product Details
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    Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve


    Waterproof One Way Degassing Valve Ground Coffee Packing Bag Degassing Valve



    Introduction:


    The 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.


    Product Description :



    The one way degassing valves is especially suitable for liquid products such as kimchi.

    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.


    Coffee Valves Components

    Item No.

    Degassing Valve

    Membrane

    Silicon

    Valve body

    PE material

    Oil

    Silicon oil

    Filter

    Non-woven fabric

    Coffee Valves Characteristics

    Outside diameter

    20mm±0.15mm

    Inside diameter

    17mm±0.15mm

    Thickness

    5.3mm±0.15mm

    Weight

    0.83g±0.03g

    Opening pressure

    5-8mbar

    Closing pressure

    ≤ 3mbar

    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

    Working temperature: normal temperature

    Drive mode: manual


    FQA:


    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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