Filtration Materials
Spray coating and laminating equipment plays a critical role in determining the filtration performance of filter media. Designed to meet the customized processing requirements of applications ranging from air purification and industrial dust removal to medical protection, advanced coating systems deliver micron-level coating precision for uniform application of functional coatings.
Precise process control enhances adsorption capacity, particle capture efficiency, and long-lasting antimicrobial performance. At the same time, it helps maintain consistent product quality from batch to batch, enabling the efficient mass production of high-performance filtration materials that meet stringent industry standards.
Air Purification Materials: Enhancing Core Air Filtration Performance
Air filtration materials are lightweight, flexible, and engineered to combine high strength with low air resistance. They support customized cutting and lamination and can be seamlessly integrated into primary, medium- and high-efficiency filters, carbon-loaded nonwoven media, and composite rolls.
These materials are widely used in fresh air ventilation systems, in-vehicle air purifiers, indoor formaldehyde removal, and industrial exhaust treatment. They provide a stable, long-lasting solution for efficient air purification and contaminant removal.
High-Temperature Filtration Materials
High-temperature filtration materials are primarily produced through the lamination of filtration media such as filter paper and fiberglass.
By precisely controlling the adhesive application at an ultra-low coat weight of 3–10 g/m², the process maintains sufficient interlayer peel strength while preserving the original air permeability of porous filter media to the greatest extent possible. This makes the technology well suited for the production of industrial hydraulic oil filters and air purification materials.
Activated Carbon Materials: High-Efficiency Adsorption for Long-Lasting Performance
Modified activated carbon materials feature a highly developed microporous structure and large specific surface area, enabling effective adsorption of formaldehyde, benzene compounds, TVOCs, odor molecules, and harmful gases.
Through activation and modification, these materials offer high adsorption capacity while minimizing desorption and secondary release. They can be processed through nonwoven lamination, roll-to-roll coating, and die cutting, making them suitable for a wide range of applications, including air purifier filters, fresh air ventilation systems, in-vehicle odor removal, industrial exhaust treatment, and formaldehyde removal from furniture.
Customized specifications are available to accommodate different product requirements and downstream processing methods.
Relevant Machines
NTH2600 Hot Melt laminating machine
NTH1750 hot melt adhesive laminating machine
NTH1750 Hot Melt Adhesive Laminating Machine