Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available
Spanish Speaker

Filter Bag, Filter Bags, Bag Filter manufacturer / supplier in China, offering Polyester Needle Felt Filter Bags, Polypropylene Filter Bag for Swimming Pool, Polyester Dust Filter Bag for Cement Industrial and so on.

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Polyester Needle Felt Filter Bags

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Min. Order / Reference FOB Price
100 Pieces US $1-8/ Piece
Port: Shanghai, China
Production Capacity: 1000PCS/Day
Payment Terms: L/C, T/T, Western Union, cash
Material: Polyester
Medium Material: Microfiber
Cartridge Filter: Non-Woven Polyester Fiber
Filter Bag Filter: The Filter Type
Type: Mesh Filter Bag
Usage: Liquid Filter

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Basic Info

Model NO.: TR-PE
Filtration Grade: Medium Filter
Filter Bag Sectional Shape: Flatbag
Filter Bag Environment: Room Temperature
Cartridge Installation: Vertical Lifting
Size: 1#, 2#, 3#, 4#, Customized
Ring: Steel, Zinc Coated, Plastic
Sewing: Sewed, Welding
Presision: 25um-1000um
Length: Customized
Filter Rating: 21-56%
Thickness: 85-1000um
Hole Shape: Square
Width: 1150-3650mm
Color: White, Yellow, Customized
Trademark: TR
Transport Package: Carton
Specification: customized
Origin: Wuxi
HS Code: 59114000

Product Description

Polyester needle felt filter bags 

Polyester needle felt is most cost-effective and most widely used filter media for dust collection. It has strong, 

abrasion resistant capability, and can work up to 150 C. Polyester filter bags has good resistance to common 

acids, solvents and oxidizing agent. 

Cement, Tobacco, Ceramics, Quarrying, Fertilisers, Metal processing, smelting.

Specification of Polyester Filter Bag:

Heat resistanceup to 130ºC
Fabric100% polyester
Length & diameterNo limited
Area weight (g/m2)350~650
Thickness (mm)1.2~2.4
Working lifetime8000 hours and more
Physical properties:
Air permeability(L/m2.s) @200paTensile strength(N/5cm)Temperature(ºC)
Chemical properties:
Acid ResistanceAlkali ResistanceHydrolytic ResistanceOxidation ResistanceAbrasion resistance
Our service: 
A. Quickly reply.
B. Quick delivery& Competitive price.
C. Professional technical and commercial service provided by experienced staff.
D. Custom-made design is available.

Surface treatmeng :
Polyester Needle Felt Filter Bags
1. Water and oil repellent treatment: A substantial increase in performance of water and oil repellent
2. Acrylic coating: A substantial increase in Abrasion resistance property
3. Carbon coating: Anti-spark
4. PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
5. PTFE paint-coating: Improve filtration precision: ≤10gsm/Nm3, does not lower the filtration efficiency; and a substantial increase in acid-base resistance property
6. PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property
Filter Bags can be used in dust collector,bag house in various industries, include: 

Asphalt plant

Steel and iron

Nonferrous metals industry 

Carbon black

Metallurgy industry

Cement plant

Thermal power

Lime industry

Coke industry

Chemical industry

Polyester Needle Felt Filter Bags
If you have any question, please feel free to contact me. 

Contact information :
Name : Queenie        
Cellphone no.:0086-13395199868 

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