polyester dust bags

1. dust bag made from polyester needle felt. 2.passed iso9001,iso14001 certificate. 3 .good air permeability,easy dedusting.

 polyester dust bag is

1.  Composition:polyester

2.  Weight(g/m2):500

3.  Thinkness(mm):1.7-2.0

4.  Breaking Strength(N); vertical:1200N  Horizontal:1400N

5.  Acid resistance:excellent  Alkali resistance:good

6.  Air Permeability(m³/*min) :10-16

7.  Temperature:  working temperature:80-130oC   short working temperature:150oC

Post-processing:singeing,calendering,heat setting,put the oil to deal with water

polyester dust bags