729 polyester woven bag

729 polyester woven bag
good permeability,high efficiency filtration up to98.99%,long service life

729 polyester woven bag

 

Function and specification:

 

1.acid and alkali resistance, corrosion resistance

2.good crease recovery

3.heat resistance:120°C

4.enlongation percentage:20%~50%

5.breaking strength:438(g/d)

6.melting point:238~240°C  fusing point:255~260°C

7.specific gravity:1.38

 

Brief introduction about the product:

 

729 filter bags are made of staple fiber. Moreover, it is tubular and adopts satin weaving. After heat setting and other finishing treatment, it could be widely used for dust collection, gas control industries, etc., for example, dedusting of cement plant ball grinding casting machine. Its breaking strength is large, elongation is small, acid and alkali proof is good. It can constantly work under temperature of 130 ¡æ, above the dew-point temperature for a long time. Around 150 ¡æ , it can stand for a while. Its lifetime is 4-6 times of glass fiber. It has high air permeability, high dust collection efficiency to 98.99%, and the dust removal is easy.

 

 

729 polyester dust filter cloth (twill weave)

 

Dust filter bag

 

 

Dust filter bag

 

Our Shanghai Changbo can provide all kind of dust filter bag and receive make-to-order if you have your own customized requirements.