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Home ProductsWaterproof Zipper

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

Good quality Nylon  Zippers for sales
Good quality Nylon  Zippers for sales
In our co-operation over past ten years' time, we achieved win-win. Thank you for your quality products and attentive service. Our business has great.

—— —— Kumaren Govender

Not only offering quality products and services, as China partner, they spent much time helping us sourcing different products for my factory! Thanks!

—— —— Seibold (Germany)

Your delivery is fastest among my suppliers and the packing is also the best. I am very happy to buy from you.

—— —— Aret Kaya

Fast response ,High efficiency,Good work,Good sense of responsibilities.

—— —— Laura

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

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

Large Image :  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
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

 

Contact Details
Dashun zipper Hardware Co., Ltd.

Contact Person: Mr. junceng

Tel: 86-769-86639571

Fax: 86-769-86639573

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