Jun 23,2026
Production Technology & Structural Features
Adopts advanced papermaking and resin dipping curing process, single-layer or multi-gradient composite fiber structure with uniform fiber distribution, no pinholes or thin spots.
Special surface functional treatment delivers waterproof, oil-proof, anti-static or high-temperature resistant performance.
Excellent tensile strength, suitable for automatic pleating, hot-pressing and thermal bonding to form finished filter cartridges. Stable thickness and consistent air permeability ensure long-term steady filtering effect of end filters.
Main Filter Paper Types & Technical Parameters
1. Standard Wood Pulp Filter Paper
Cost-effective, good air permeability, general dust interception performance.
Application: Heavy trucks, excavators, generator air filters, light industrial dry dust removal.
2. Waterproof & Oil-Resistant Composite Filter Paper
Double resin dipping, anti-deformation under damp, muddy outdoor working environments.
Application: Construction machinery, agricultural vehicles, off-road equipment air intake filters.
3. Anti-Static Conductive Filter Paper
Mixed conductive fiber to eliminate static spark risks, explosion-proof for combustible dust.
Application: Flour mills, chemical powder recycling, grain processing dust removal.
4. High-Temperature Glass Fiber Filter Paper
Heat resistant up to 280°C, ultra-fine particle interception efficiency.
Application: Boiler flue gas, kiln metallurgy waste gas high-temperature filtration.
5. Liquid Filter Paper
Dense uniform micropores, strong impurity adsorption capacity.
Application: Electroplating liquid, beverage, chemical solvent, frying oil purification.
Core Technical Indicators
- Basis weight: 80–300 g/㎡ customizable
- Filtration precision: 0.3μm – 20μm
- Standard roll width: 1000mm / 1600mm, support slitting to any custom width
- Temperature resistance: -30℃ ~ 280℃ (depends on material grade)
- Air permeability: 30–300 L/(㎡·s) adjustable
Core Product Advantages
✅ Stable High Filtration Accuracy
Uniform gradient fiber layer efficiently traps micro dust and suspended particles, fully meets strict environmental emission standards.
✅ Large Dust Holding Volume
Multi-layer fiber structure stores more pollutants, extends filter service cycle and cuts spare parts replacement cost.
✅ Low Flow Resistance
Smooth internal air channels reduce fan load and power consumption, energy-saving for dust collectors and ventilation equipment.
✅ Strong Adaptability for Harsh Working Conditions
Optional waterproof, oil-proof, anti-static, high-temperature resistant grades to match all complex industrial working conditions.
✅ Easy Deep Processing
High tensile strength, not easy to crack during pleating, cutting and hot bonding, high finished product yield for filter factories.
✅ No Fiber Shedding, Zero Secondary Pollution
Compact fiber bonding avoids fiber leakage, protects air and fluid cleanliness without secondary contamination.
Wide Application Scenarios
- Vehicle & Engineering Machinery: Heavy truck, loader, tractor air filter core raw material
- Pulse Dust Removal Equipment: Workshop dust cartridges, welding fume & powder recovery filter media
- High-Temp Flue Gas Treatment: Metallurgy, boiler, kiln waste gas glass fiber filter paper
- Food & Chemical Liquid Filtration: Beverage production water, electroplating wastewater, solvent purification
- Air Purification Equipment: Central air conditioner, fresh air primary & medium efficiency filter paper
- Grain & Pharmaceutical Industry: Flour dust removal, medicinal powder separation anti-static filter media
Customization & Global Export Service
Custom basis weight, roll width, filtration precision and functional dipping treatment according to customer filter production requirements. Free samples and full technical data sheets provided for performance testing.
Strict inspection on air permeability, thickness and tensile strength before shipment, packed with waterproof plastic film for rolls. Mixed container loading with air filter cartridges, dust filters and activated carbon filters to save ocean logistics cost.
Our industrial filter paper is exported to Southeast Asia, Middle East, Europe, South America and Africa. We act as stable long-term supporting supplier for filter manufacturers, environmental engineering companies and machinery factories worldwide.
Company Profile
We are an integrated supplier of filter media and metal wire mesh products, including industrial filter paper, air filter elements, dust filter cartridges, activated carbon filter cartridges and various metal screens. Equipped with complete filter performance testing equipment, we provide one-stop air & liquid purification supporting solutions for global industrial purchasers.
