This material of filter bag has been widely used in the industrial filtration field.  

Features:

1.Grammage: 500+/-50;

2.Thickness: 2.5mm+/-0.1;

3.Air Permeability(L/m2/s at 127Pa): 22~45;

4.Broken Strength: Warp----850N(N/5cm);Weft----850N(N/5cm);

5.Elongation at Break(%):  Warp----less than50%;Weft----less than 50%;

6.Operation temperature:125 degree; Peak Temperature: 140 degree;

7.Shrinkage(%): less than 1%(at 140 degree 90 min);

filter bag