4# Resin Long Chain Waterproof Zipper Cupronickel Teeth For Outdoor Backpack
Product Description
Main function: Splash water
Type: Long chain
Main colour: Black gradient
Product Ranges:
(1). Nylon TPU Waterproof Zipper Chain
(2). Printing Waterproof Zipper Chain
(3). Processing Films Lamination on Zipper.
(4). Exclusive Seamless Decorative Materials (Decorative Films /Hot Melt Adhesive Films)
Introduction:
Raw material: All imported TPU pellets
Size: 3#/4#/5#/7#/8#/10#
Standard Appearance: Bright/ Normal/ Dull
Special Appearance: Flective/ Color/ Printing
Application: Hi-Class outdoor garments/ Outdoor Backpack/ Tents/ Waterproof Boots
etailed Product Description About Waterproof Zipper, Water Proof Zip for Dry Bags, Diving Bags
Size:4#
8 (8TZN CR airtight zipper)
Teeth material: cupronickel
Tape material: Chloroprene rubber (CR)
zipper length: 5-100CM (according to customers' requirements)
dual sealed or single sealed Zipper specifications: Width of zipper: 7.0 MM
Total width of zipper: 70.0 MM
Pulling intension of zipper: ≥250 N/IN
Strength of the top stop: ≥350 N
Strength of the bottom stop: ≥350 N
Airtight: ≥100 KPA Dive depth: ≥10 M
Airtight after 200 times reciprocation: ≥90 KPA
Dive depth after 200
times reciprprocation: ≥9M
Chain smooth: <55 N
