Specifications

1.Polyester Filter Bags
2.100% virgin polyester staple fiber
3.good anti-acid,good anti-alkali
4.Factory price

Manfre Polyester  filter bag

 

Introduction of Manfre polyester filter bag
Polyester filter bags are made of polyester fiber, it includes granular surface polyester filter bags,

smooth surface polyester filter bags, water repellent polyester filter bags and ptfe membrane

polyester filter bags or ptfe laminated polyester filter bags , and they are of dust filter bags,industrial

filter bags or felt filter bags . 

 

Applications :
Being industrial filter bags, polyester filter bags are widely used in cement industry, chemical

industry, Aluminum industry , powder industry ,etc.

 

Features  :
Polyester filter bags features  good anti-acid,good  anti-alkali ,good hydrolysis stability and

excellent  anti-anrasion .

 

Advantages :
1.Material : 100% virgin polyester staple fiber 
2.Scrim:  with polyester filament yarn 
3.Weight:500g/m2 ±10% ,standard weight ; weight range from 300g/m2 to 1000g/m2 . 
4.Good air permeability and also can be adjusted by customers' specific request 
5.High tensile strength and low tensile elongation 
6.Applied in continuous temperature 130°C , works well . 
7.As felt filter bags, it can be applied in various industries. 

 

Working principle :

 

 

 

Specifications of polyester filter bags-model 500g/m2  

 

1. Material : 100% virgin polyester staple fiber

2. Scrim:  with polyester filament yarn 

3. Weight:500g/m2 ±10% ,standard weight

4. Air permeability (l/m2/s):   150~300

5. Tensile strength  (N/5×20cm):  Warp: 1200, Weft:  1400

6. Tensile elongation(%): Warp: 20, Weft:  30

7. Temperature (°C): Continue: 130, Instant: 150

 

 

We have our own factory!

We have professional technology team!

Welcom OEM. Many kinds of filter bags could be

manufactured according to customer's specification.