The inner teeth are fixed on the outer teeth through the fabric tape. When the slider closes up the two fabric tapes, the fabric tape with elasticity between the outer teeth will be compressed into the shape, as shown in the figure, and the double sealing status will be formed.
Application:
• Industries (inflatable bouncy castles, Tents, flexible covers, petrol tanks, protection and Storage bags and bagpipes etc…)
• Immersion suits
• Protective work wear
• Chemical protection suits
|
Items
|
Unit
|
No.8 CR
|
No.8 TPU/PVC
|
|
Width Of The Chain
|
mm
|
7.0
|
7.0
|
|
Total Width Of The Zipper
|
mm
|
70
|
70
|
|
Chain Crosswise Strength
|
N/in
|
Min:200
|
180
|
|
Top Stop Holding Strength
|
N
|
Min:175
|
150
|
|
Combined Strength Of The Slider
|
N
|
Min:450
|
450
|
|
Air Pressure For Tightness
|
kpa
|
Min:100
|
30
|
|
Smoothness
|
N
|
Max:50
|
55
|
|
Reciprocation Test
|
Cycles
|
Min:800
|
300
|
Installation Requirements
2. Apply adhesion or vulcanization to the connection between the sealed zipper and the product. The surface should be flat, smooth, wrinkle-free and bubble-free to ensure a firm connection.
Maintenance Instructions
2. Apply TM wax to the outer teeth of the zipper. Take care not to apply too much wax.
4. Store the clothes in the place without dust to prevent the accumulation of dust on the zipper. Hang or fold the clothes and take care not to fold the zipper.
-Surface coating: Chloroprene rubber adhesive . PVC welding is not feasible currently as chemical reaction will easily take place between the PVC and the tape, which will affect the overall performance of the zipper.
