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Needle Punch Filtration Nonwoven

Needle-punched nonwovens are versatile filter media created by mechanically interlocking fibers with barbed needles. This process forms a durable, porous 3D structure ideal for both air and liquid filtration.

    Product Information

    Item Filtration Nonwoven
    Manufacturing Technology Needle Punched
    Width Over 150cm
    Color(s) White 
    Weight Over 55G
    Material Polyester /PP
    Shelf Life 365 Days
    Packing PE wrapping

    Product Features

    Depth filtration:
    Their primary function is depth filtration, capturing dust for high dust-holding capacity and long service life.
    Key characteristics include adjustable porosity, mechanical strength, and chemical resistance.
    Properties like hydrophobicity (for air filters) or hydrophilicity (for water filters) can be engineered using materials like polypropylene (PP) or polyester (PET).
    Applications:
    Air Filtration: Used in cabin air filters, HVAC systems, and industrial baghouse filters to remove particulate matter efficiently.
    Liquid Filtration: Employed in water purification pre-filters due to excellent solid-liquid separation and chemical resistance.

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