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Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover

Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover

    • Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover
    • Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover
  • Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover

    Product Details:

    Place of Origin: Guangdong (China)
    Brand Name: Dasun
    Certification: ISO 9001
    Model Number: WZ-053

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000 PCS
    Price: negotiable
    Packaging Details: 100Pcs/ppbag
    Delivery Time: 7-15 days( depend on quantity for zipper)
    Payment Terms: T/T,Paypal
    Supply Ability: 50000 Piece/Pieces per Day
    Contact Now
    Detailed Product Description

     Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover
     

    Detailed Product Description

    About Waterproof Zipper, Water Proof Zip for Dry Bags, Diving Bags

    Applications:
    1.   ï¼‰ Out-door gears 
    2.  ï¼‰ Watersports clothing; Tents, flexible covers
    3.  ï¼‰ Bags and backpacks for daily use and outdoor activities such as cycling, biking, sailing, hiking, climbing ...and various others.
    4.  ï¼‰ Diving suits (dry suits, wet suits) ; Protective clothing for leisure, safety and industrial applications (gas and chemical protection)
     
     

    Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover

     

     
    The technical info
     
    The utility model discloses a novel nylon air-tight and waterproof zipper which comprises a zipper belt and
    zipper teeth, wherein,
     
    The nylon zipper teeth are arranged on a high-strength terylene mesh belt, a layer of TPU (thermoplastic
    polyurethane) is arranged on the zipper belt and the zipper teeth which are arranged at the front face of
    the zipper.
     
    The TPU layer is leaked into the gap of the zipper belt to form a mixing layer with the zipper belt, and the
    half side of each zipper tooth is safely coated and protected by the TPU (thermoplastic polyurethane).
    When the zipper teeth are closed.
     
    The peripheral TPU (thermoplastic polyurethane) of the zipper teeth is tightly combined together, the gap
    of the zipper can be well sealed with upper zipper teeth and lower zipper teeth, the thickness of the TPU
    layer of the zipper tooth is larger than that of the TPU layer of the zipper belt, and a convex edge is formed
    by adapting the TPU to coat and by the integral design.
     
    The utility model has the advantages of durability, low cost, water and air resistance, ultraviolet ray
    resistance, corrosion prevention, ageing and abrasion resistance, and the like.
     
     
    Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover
     
     
     
    Tightness
     
    The DaSun Zipper will hold 200 mbar air pressure. The DaSun Zipper  is less air-tight than the DaSun
    Zipper but is easier to open or close. Heavy bending may cause leakage. Please try to avoid!
     
    Maintenance
    The DaSun Zipper  is highly resistant to damage caused by dirt or sand. However if dirt or sand are
    present, the zipper should be cleaned with soap and water. Dirt particles can affect the sealing function if
    they get caught between the teeth chains. If the DaSun Zipper  closure is used to protect life or sensitive
    material, the sealing function and cleanness of the chain area should be double checked prior to every
    usage.
     
    Operating Force
     
    For the sealing function the DaSun Zipper  requires a fairly strong pull of the slider. Please allow a slightly
    higher pulling force as compared to regular zippers. A wet surface or lubricant on the outer flanges of the
    sealing profile reduces the pulling force greatly.
     
     
    Resistance
     

    UV-light

    Excellent

    Microbes

    Good

    Oil and petrol

    Very Good

    Hydrolysis (normal temperatures)

    Good

    Hydrolysis (extreme temperatures and humidity)

    Sufficient

    Temperature range

    -30°C - +80°C

    Light acids and alkalis (normal temperature)

    Good

     
     
     Corrosion Prevention Air Water Resistant Zipper For Dry Bags , Flexible Cover

     

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