Heavy and Extra Heavy Nonwovens (150g/m² - 1000g/m²)
Nonwovens in this weight range offer exceptional strength and durability, typically used in industrial, construction, and specialized applications.
Common Types:
Needle-punched Nonwoven: Mechanically interlocked fibers using needles, providing excellent strength and durability.
Composite Nonwoven: Examples include SMS (Spunbond-Meltblown-Spunbond) nonwovens, which combine the advantages of different nonwoven types to provide enhanced barrier properties and absorbency.
Primary Applications:
Geotextiles: Used in civil engineering for reinforcement, filtration, drainage, and separation in roads, railways, and water conservancy projects.
Automotive Interiors: Used in headliners, carpets, trunk liners, etc., providing sound insulation, thermal insulation, and aesthetic appeal.
Industrial Filtration Materials: Employed in air filtration, liquid filtration, and similar applications.
Building Materials: Such as roofing waterproofing materials, wall insulation materials, etc.
Furniture and Mattresses: Serving as filling materials or foam alternatives.
Heavy-Duty Packaging: Used for packaging heavy objects requiring high-strength protection.