Polyester Dust Filter Bag, Dust Bag, Dust Bag

High Performance Filter Media For Lowest Emission In Your Dust Collector
Filter bag filter media offer process safety in your dust collector.
We provide ready-to-install filter media in a variety of different sizes, lengths and shapes.
They are available in various top and bottom versions. With welded and stitched seams.
Quality filter bags and tubing of high-quality needle felts having snap Ring / felt collar.
The product all meets the requirement of being oil/water repellent and anti-static
Specially designed to handle explosive conditions by eliminating danger from static charge
Available with anti-static component such as carbon
Fabricates a host of specialty filter bags for particle removal and product collection
Products include Water and Oil repellent for sticky / moist dusts, and
PTFE (Polytetrafluoroethylene) dipped treatments for acid resistant applications.
The Range includes:
Filter Bags
Filter Pocket
Filter Bags are suitable for all common cleaning systems regardless whether they are
Jet Pulse
Reverse Air
Shaker Filter and Other Systems
Provided dust collector is operated under optimal conditions.
The filter media can achieve a long operational life with dust emission levels that are often
far below the legally prescribed limits
Our Non-woven Filter bags will cater to following industries
Cement
Power
Iron
Steel
Chemical
Pharmaceutical
Automotive

Polyester filter bags are used to treat air pollution and material recovery, and are suitable for operation at temperatures between 125 C and 140 C. The polyester needle-punched filter felt is a layered composite product of a textile woven fabric and a nonwoven needle-punched nonwoven fabric.


In the middle layer of the filter material, there is a woven base fabric layer which acts as a reinforcing steel frame to increase the strength. On the surface of the base fabric with a small tightness, the fiber-woven woven layer is laminated. The product has a three-dimensional structure, and its total opening ratio can reach more than 80%. The surface of the needle-punched cloth is arranged in a single fiber layer, and the number of cloth faces is large, the aperture is small, and the distribution is uniform, and the dust collection effect is good. Therefore, the needle felt has the advantages of high dust-pumping efficiency, good air permeability, low resistance and high air volume capacity.


Polyester (polyester) fiber filter material is used for temperatures from 125 C to 140 C. The polyester has excellent electrical insulation, good wear resistance, high strength and good elastic recovery performance, and the strength loss at 170 C can be recovered in a short time, and the thermal stability is good.


Polyester has poor hygroscopic properties and is easily hydrolyzed. It is more easily eroded under the conditions of containing sulfuric acid, nitric acid and carbonic acid. It is stable to low concentration of inorganic acid under low temperature conditions, but it is soluble in concentrated sulfuric acid and heated formic acid. It is stable to general organic solvents, has good resistance to weak bases, and is generally resistant to strong alkalis.

High Quality Polyester Filter Bag
The polyester filter bag is designed to effectively filter out debris and particles or gas, making it ideal for various industrial applications. Made from high-quality polyester material, this Polyester filter bag is durable and long-lasting, providing reliable filtration performance.

Short Description
1. Unit weight: 400-600gsm/sqm;

2. Scrim: Polyester scrim

3. Nomex felt layer: 100% Polyester fibers

4. Size: fully customized

5. Finishing: singeing, calendering heat setting, water &oil proof, PTFE membrane, anti-static, fire resistance, food grade etc

6. Shape: cylinder tube, envelop type, flat type, oval type, pleated filter etc, any shape is available for us.

**Product Features:**
- Made from high-quality polyester fibers and scrim for durability

- Effectively filters out debris and particles from particles and gases

- Easy to install and remove, and washable

- Provides efficient filtration performance

- Compatible with different bag filters

Dust Bags

Type - DTDB1509A

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (Purse) :
Size of Dust Bag : 150mm X 95mm
Cover : 65mm
Features : No napped

Dust Bags

Type - DTDB1912A

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (Medium sized Wallet for Women)
Size of Dust Bag : 190mm X 125mm
Cover : 85mm
Features : No napped

Dust Bags

Type - DTDB2211B

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (Long sized Wallet for Men) :
Size of Dust Bag : 225mm X 110mm
Cover : 75mm
Features : A little napped (white)

Dust Bags

Type - DTDB1320B

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (IP8) :
Size of Dust Bag : 135mm X 200mm
Cover : 100mm
Features : A little napped (white)

Dust Bags

Type - DTDB1710B

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (IP8) :
Size of Dust Bag : 170mm X 105mm
Cover : 70mm
Features : A little napped (white)

Dust Bags

Type - DTDB6560B

Specifications :

Materials : Warp X Weft 20's/1 X 20's/1

Density : Warp X Weft 114T X 58T

Remarks (XL) :
Size of Dust Bag : 540mm X 800mm
String : Thick String
Features : A little napped (white)