First (core: basic physical properties, and the processing and molding of automotive air conditioning filters)
This automotive air conditioning filter uses a composite fabric with a basis weight of 130±10% g/㎡ and a thickness of 0.8±0.2 mm to create a thin and stable substrate, suitable for automated processing such as folding, cutting, and lamination in filter manufacturing workshops. The spray adhesive lamination process ensures a strong bond between the skeleton and the meltblown layer, reducing the likelihood of delamination, wrinkling, or stretching deformation during processing, thus maintaining the required structural shape of the filter. Finished products manufactured in these production sites (automotive air conditioning component OEM factories, filter manufacturing bases) can be used in the air conditioning filtration systems of various passenger and commercial vehicles, ensuring the structural integrity of the filter from the substrate layer and preventing problems such as filter layer shifting or collapse after long-term use.
Customization: Customized materials: All properties of the materials, as well as specifications such as weight and thickness, can be customized to meet specific needs.
The second section (core: wind resistance and ventilation performance, balancing air conditioning efficiency and driving experience)
Leveraging a combination of performance characteristics—wind resistance ≤8 Pa and air permeability ≥1200 L/㎡・S—this composite fabric achieves a precise balance between filtration function and air delivery efficiency. Its low wind resistance reduces the operating load on the air conditioning fan, preventing issues like reduced airflow at the vents and slower cooling/heating after the filter is installed. High air permeability ensures smooth air circulation within the vehicle, allowing passengers to consistently enjoy a comfortable airflow experience. Automotive air conditioning filter manufacturers use it as a core functional layer, producing finished products suitable for all types of vehicle types, including sedans, SUVs, and light commercial vehicles, meeting end-users' core demand for smooth airflow while reducing vehicle energy consumption.
The third section (core: filtration efficiency, enhancing the vehicle's refined air purification capabilities)
With a filtration efficiency of ≥85%, this composite fabric effectively intercepts fine suspended impurities such as PM2.5, road dust, and exhaust particles in the in-vehicle environment, significantly improving the cleanliness of the air inside the vehicle. In scenarios such as urban commuting, smoggy weather, and long-distance driving, it can effectively reduce pollutants entering the vehicle, lowering the risk of passengers inhaling harmful particles. Automotive air conditioning filter manufacturers use it as a core purification layer, producing finished products suitable for air conditioning systems in various vehicle models, especially suitable for high-frequency usage scenarios such as family cars and ride-hailing vehicles, creating a healthy in-vehicle breathing environment for passengers.
The fourth section (Core: Comprehensive performance adaptation, helping automotive air conditioning filters achieve full market coverage)
This composite fabric offers comprehensive performance that meets the diverse production needs of automotive air conditioning filters: it can serve as a core material for OEM filters, supplying vehicle manufacturers to meet the high purification standards required for new car production; it can also be a high-quality base material for aftermarket replacement filters, supplied to automotive repair parts suppliers to meet the daily replacement needs of existing vehicles. The finished products produced at these production sites (various automotive air conditioning filter production lines) comprehensively cover both the new car parts and aftermarket maintenance markets, helping manufacturers simplify the base material selection process, reduce supply chain costs, and enhance the core competitiveness of their finished products in the automotive filtration market through stable filtration, low resistance, and breathability.
