Long Fiber Geotextile - Durable PET Engineering-Grade Geotextile

Raw Material & Manufacturing Process

• Uses high-purity PET polyester chips as the core raw material, ensuring consistent quality.
• Manufacturing steps: Melting of chips, screw extrusion for fiber formation, fiber stretching, web laying, and needle-punching consolidation.
• Needle-punching creates a dense, interlocked fiber structure, meeting technical requirements of different engineering scenarios.

 Key Performance Features

• Superior tensile strength to endure structural stresses in large-scale projects.
• Outstanding anti-aging ability, maintaining performance over extended service life.
• Robust resistance to chemical corrosion (acids, alkalis) and physical wear from soil or equipment.
• Flexible texture that conforms to surface irregularities, reducing installation difficulties.

Typical Application Scenarios

• Ideal for critical waste management projects: municipal solid waste landfills, mining tailings ponds, and heavy metal contaminated site remediation.
• Essential in transportation and hydraulic engineering: highways, railways, earth dams, and coastal tidal flat development.
• Fulfills core roles in soil particle filtration, layer separation, and excess water drainage.

 Product Specifications

• Unit weight range: 100g/m² ~ 800g/m²
• Available width: 1.0m ~ 6.6m
• Roll length options: 50m ~ 200m (custom lengths available upon request)