Filtration Media - Polyester Needle Felt Filter Bags
Polyester Needle Felt Filter Bags are industrial filtration media designed for dust collection, air pollution control, and particulate filtration in industrial process applications.
Detailed Description
Polyester Needle Felt Filter Bags are high-performance technical textile filtration products manufactured from micro-denier polyester fibers using needle-punch technology. These filter bags are designed for efficient particulate capture in baghouse dust collection systems and industrial filtration applications. They offer excellent tensile strength, dimensional stability, air permeability, and long service life. Widely used in cement, steel, power generation, chemicals, fertilizers, pharmaceuticals, food processing, textiles, and other industrial sectors, these filter bags help industries meet emission norms and improve environmental performance.
Technical Specifications
| Parameter | Specification |
| Material | Polyester Needle Felt |
| Fiber Type | 100% Polyester Micro Denier Fiber |
| Thickness | 1.8 – 2.0 mm |
| Basis Weight | 550 GSM |
| Air Permeability | 145 ltrs/dm²/min |
| Bursting Strength | ≥ 30 kg/cm² |
| Tensile Strength MD | ≥ 85 kgf |
| Tensile Strength CD | ≥ 82 kgf |
| Elongation MD | ≥ 35% |
| Elongation CD | ≤ 35% |
| Finish | Flame Singed & Super Calendared |
| Temperature Resistance | 130°C Continuous / 150°C Maximum |
Applications / End Uses
- Cement Plants
- Steel Industries
- Power Plants
- Chemical Industries
- Fertilizer Plants
- Textile Industries
- Pharmaceutical Industries
- Food Processing Units
- Dust Collection Systems
- Baghouse Filters
- Air Pollution Control Systems
- Industrial Process Filtration
MOQ
100 Bags
UOM
Nos (Pieces/Bags)
Certifications / Testing Details
- In-house Quality Testing
- Third-Party NABL Accredited Laboratory Testing
- Air Permeability Testing
- Tensile Strength Testing
- Bursting Strength Testing
- Temperature Resistance Testing
Standard packaging formats, For Exports - delivered through certified shipping containers.