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Engineered for demanding automotive environments, this light-duty truck filter paper is manufactured using a specialized semi-glue process that expertly blends premium wood pulp with advanced acrylic resin. When handling the material, you will immediately notice its firm, uniform texture and structural integrity, designed to withstand fluctuating intake pressures without collapsing. The surface feels resilient to the touch, reflecting a meticulous manufacturing process that ensures consistent corrugation depth and optimal pleat spacing.
Optimized wood pulp and acrylic resin blend for long-lasting structural stability
Exceptional dust retention combined with minimal engine intake resistance
Direct performance equivalent for major international OEM specifications
By integrating this semi-glue filter paper into your production lines, you achieve an exceptional balance between performance and cost efficiency. It is perfectly suited for passenger cars, light trucks, and various commercial vehicles, providing a reliable barrier against microscopic airborne contaminants. The precise pore distribution allows for maximum airflow while capturing engine-damaging particulates, ultimately extending the lifespan of the vehicle's engine. This material serves as an ideal replacement for mainstream international standards, allowing purchasing teams to optimize their procurement budgets without compromising on essential filtration metrics.
Achieving consistent filtration performance requires strict adherence to exact physical and functional parameters. Our acrylic resin-bonded filter paper exhibits remarkable dust-holding capacity and exceptionally low intake resistance, ensuring engines breathe freely while remaining fully protected. The data tables below detail the precise grammage, air permeability, and burst strength of our core models. Beyond these standard configurations, we offer comprehensive OEM and ODM customization services. Procurement specialists can request specific adjustments to grammage, thickness, air permeability, and maximum pore size to meet unique environmental demands. Even the color of the filter paper can be tailored to align with specific brand identities or visual inspection requirements. The structural stiffness ensures the pleats remain perfectly aligned during the assembly process, facilitating smooth integration into automated filter manufacturing lines.
Application | Air Filter | |
Resin System | Acrylic Resin | |
Model No. | OKC12535-Y25P | |
Test Item | Product Standards | Test Standard |
Grammage | 125±5 g/m2 | GB/T451.2-2002 |
Air Permeability | 350 ±50 L/m2•s (△=200pa) | QB/T-2006 |
Corrugation Depth | Plain | GB/T451.3-2002 |
Thickness | 0.45±0.05mm | GB/T451.3-2002 |
Burst Strength | 350±50 kpa | GB/T454-2002 |
Stiffness | 9±0.5 mn•m | GB/T2679.3-1996 |
Max Pore Size | 85±5 μm | QC/T794-2007 |
Mean Pore Size | 80±5 μm | |
Note: color, size and each specification parameter can be changed as per customer’s requirement. | ||
Application | Air Filter | |
Resin System | Acrylic Resin | |
Model No. | OKC13040-Y62P | |
Test Item | Product Standards | Test Standard |
Grammage | 130±5 g/m2 | GB/T451.2-2002 |
Air Permeability | 400 ±50 L/m2•s (△=200pa) | QB/T-2006 |
Corrugation Depth | Plain | GB/T451.3-2002 |
Thickness | 0.57±0.03 mm | GB/T451.3-2002 |
Burst Strength | 370±50 kpa | GB/T454-2002 |
Stiffness | 8.2±0.5 mn•m | GB/T2679.3-1996 |
Max Pore Size | 82±5 μm | QC/T794-2007 |
Mean Pore Size | 78±5 μm | |
Note: color, size and each specification parameter can be changed as per customer’s requirement. | ||
Application | Air Filter | |
Resin System | Acrylic Resin | |
Model No. | OKD12540/LY | |
Test Item | Product Standards | Test Standard |
Grammage | 135±5 g/m2 | GB/T451.2-2002 |
Air Permeability | 380 ±30 L/m2•s (△=200pa) | QB/T-2006 |
Corrugation Depth | Plain | GB/T451.3-2002 |
Thickness | 0.45±0.03 mm | GB/T451.3-2002 |
Burst Strength | 300±50 kpa | GB/T454-2002 |
Stiffness | 6±1mn•m | GB/T2679.3-1996 |
Max Pore Size | 80±5 μm | QC/T794-2007 |
Mean Pore Size | 75±5 μm | |
Note: color, size and each specification parameter can be changed as per customer’s requirement. | ||
Hebei Oujin Nonwoven Fabric Technology Co., Ltd. was established in 2004 as an environmentally conscious enterprise dedicated to the specialized production of automotive filter media. Spanning an expansive 120-acre facility, our operations are driven by a dedicated workforce of 120 skilled professionals. Walking through the production floor, one can hear the steady, rhythmic hum of four advanced, fully automated filter paper production lines, working in tandem with sophisticated control systems to maintain absolute consistency across every batch. With an annual output value reaching 300 million RMB and a production capacity of 30,000 tons, we are fully equipped to fulfill large-scale procurement demands with unwavering reliability. Every roll of filter paper is manufactured under strict adherence to ISO9001 and IATF16949 quality management systems. This rigorous oversight guarantees that each square meter of material meets the exacting tolerances required by modern automotive engineers, ensuring a defect-free supply chain for our global partners.
The evolution of our manufacturing capabilities reflects a continuous commitment to excellence in the filtration industry. Over the years, we have systematically upgraded our production infrastructure, transitioning from standard processing to fully automated, precision-controlled environments. These milestones highlight our proactive approach to anticipating the future needs of the automotive filtration market.
A critical marker of our progress is the successful integration of the IATF16949 international automotive quality management system, a testament to our rigorous operational standards. By continually refining our semi-glue formulation and wood pulp blending techniques, we have successfully developed materials that directly rival and replace mainstream international brands.
The visual evidence of our facility highlights the scale and organization of our manufacturing and warehousing operations. Beyond the production lines, our commitment to excellence extends into our packaging and logistics protocols. We understand that filter paper must arrive in pristine condition, free from moisture or physical deformation. Therefore, we provide highly durable, heavy-duty corrugated cartons designed to withstand the rigors of long-distance transit. Clients can choose between discreet neutral packaging or fully customized brand packaging tailored to their specific market requirements. Supported by our substantial 30,000-ton annual capacity, we maintain a highly efficient fulfillment system, guaranteeing that complete production cycles are finalized within 15 working days. This rapid turnaround time ensures that your assembly lines remain continuously supplied, eliminating costly downtime.
With over two decades of dedicated experience in filter media production, we operate as a genuine, source-level manufacturer. Purchasing managers can confidently source materials directly from our automated lines, securing internationally compliant goods at highly competitive rates. Every roll we produce is backed by the stringent IATF16949 standard, ensuring absolute reliability for automotive applications.
Yes, we readily supply complimentary material samples. We encourage engineering teams to physically examine the firm texture, test the burst strength, and verify the precise pore distribution of our semi-glue filter paper before committing to large-scale orders.
Leveraging our four advanced production lines and 30,000-ton annual capacity, we guarantee the completion of standard production runs within 15 working days, ensuring your supply chain remains uninterrupted and highly responsive.
Absolutely. We offer comprehensive customization for all packaging requirements. Whether you require moisture-resistant neutral wrapping or fully branded, high-strength cartons featuring your specific logos and handling instructions, our logistics team will accommodate your exact specifications.
