Our polyester needle punched felt has the following characters:
1.High tenacity and low elongation polyester yarn for scrim material, which enhances the breaking strength
2.Fine fiber: makes the felt more apertures with smaller opening to improve the filtration precise.
3. High quality polyester fiber: improves acid proof, alkali proof, and hydrolysis proof ability.
4. Smoother surface: makes the filtration efficiency similar with membrane felt.
5. Small running resistance: saves energy.
Supplier: Polyester filter cloth, filter bag, nylon filter fabric