#8 CR-seperate two end

#8 CR-seperate two end



Item:#8 CR metal teeth dry zipper – seperate two end

Features:Very strong&top airtight

chemical protection
Heavy airtight packing
Measure the zipper length(minimum 20cm) by “OL” or “EL”





Why choose JQJ zippers:

1 more than 20 years focus on dry zipper R & D manufacturing
2 365 days quality warranty
3 very fast delivery
4 accept small order



Tape CR(neoprene) PVC PU(Polyurethane)
Teeth Nickel silver
Slider Brone(non magnetic)
Width of metal chain 7MM
Total width of zipper 70MM
Chain crosswise strength ≥200N/IN
Top stop holding strength ≥175N
Slider combined strength ≥450N
Air pressure tightness ≥1BAR(100KPA) ≥0.3BAR(30KPA) ≥0.7BAR(70KPA)
Smoothness <55 N
Reciprocation ≥300Cycles
Work temperature -25℃-95℃ -10℃-60℃ -10℃-60℃
Oil resistance Very good / /
Conection Glueing RF Welding,Glueing RF Welding,Glueing


All JQJ dry zipper series

1  Strong metal teeth dry zipper in CR/ PU/PVC tape

2  Flexible plastic dry zipper in PU tape.

3  Economic TPU airtight zipper

4  Normal waterprof zipper

Zipper available type:

Two end close  

One end open  


Two end close with 2 sliders  


Two end open