Yuzhimu customized PET+PA filter media nonwoven air filter material

The non-woven fabric in the filtration is an important component of the filter material, mainly used to fix and support activated carbon, while providing preliminary filtration. The following are the specific functions and characteristics of non-woven fabrics in carbon filter fabric:

1. Function：

• Fixed activated carbon: Non woven fabric evenly fixes activated carbon particles to prevent them from moving or falling off.
• Preliminary filtration: When air or liquid passes through, non-woven fabric first intercepts larger particles, extending the service life of activated carbon.
• Enhanced structure: Provides mechanical support to enhance the overall strength and durability of the carbon filter fabric.

2. Features：

• High breathability: Ensure smooth passage of air or liquid without affecting the adsorption efficiency of activated carbon.
• Uniformity: The fiber distribution is uniform, ensuring consistent filtering effect.
• Chemical stability: resistant to chemical corrosion, suitable for use with activated carbon.
• Mechanical strength: It has good tensile and tear resistance, extending its service life.

The non-woven fabric in carbon fabric plays a key role in fixing activated carbon, providing preliminary filtration, and enhancing the structure. Its high breathability, uniformity, chemical stability, and mechanical strength make it an important component of carbon filter fabric, widely used in fields such as air purification, water treatment, and protective equipment.