pet filament nonwoven geotextile

• Excellent Filtration Performance；The porous structure allows water to pass freely while preventing the migration of soil particles, ensuring long-term filtration efficiency.

• Effective Separation Function；Prevents mixing between different soil layers, maintaining the integrity and stability of aggregate and subgrade materials.

• Superior Drainage Capability；Provides efficient water flow within the fabric plane and through the fabric, reducing hydrostatic pressure and improving drainage performance.

• High Tensile Strength；Manufactured from premium fibers to withstand construction loads and long-term service conditions.

• Outstanding Protection；Protects geomembranes and waterproof liners from puncture and mechanical damage.

• UV and Chemical Resistance；Resistant to ultraviolet exposure, acids, alkalis, and most chemicals found in soil environments.

• Long Service Life；Designed for long-term infrastructure projects with excellent resistance to aging and biological degradation.

• Road & Highway Construction；Nonwoven geotextile is widely used for separation, filtration, and reinforcement in road construction projects. It prevents the mixing of subgrade soil and aggregate layers, improves load distribution, and extends pavement service life.

• Railway Engineering；Used as a separation and stabilization layer between ballast and subgrade to improve track stability and reduce maintenance requirements.

• Landfill Engineering；Provides filtration, drainage, and protection functions within landfill liner systems. It is commonly used together with geomembranes and GCLs.

• Water Conservancy Projects；Offers erosion control, filtration, and drainage solutions for hydraulic structures and water management systems.

• Coastal & Marine Engineering；Protects shorelines and marine structures from erosion while maintaining soil stability under hydraulic conditions.

• Drainage Systems；Facilitates efficient water flow while preventing soil migration, making it ideal for subsurface drainage applications.

Custom Weight (GSM)

• 100g/m² – 200g/m² for filtration and drainage

• 200g/m² – 400g/m² for separation and stabilization

• 400g/m² – 1000g/m² for geomembrane protection

• Custom weights available upon request

Material Customization

Choose the most suitable raw material for your project:

• PET Filament Nonwoven Geotextile

• PET Staple Fiber Nonwoven Geotextile

• PP Staple Fiber Nonwoven Geotextile

• High-strength customized formulations

Packaging Customization

Flexible packaging solutions for international transportation:

• PE Film Packaging

• Woven Bag Packaging

• Pallet Packaging

• Export Standard Packaging

• Custom Labels and Carton Marking

• Raw material preparation: Select high-quality polyester raw materials and undergo strict quality inspection.

• Spunbond process: Use advanced spunbond equipment to melt-spin polyester raw materials and lay the net to form.

• Hot rolling reinforcement: Hot rolling reinforcement of the fiber net to improve its strength and stability.

• Quality inspection: Strict quality inspection of finished products to ensure that the products meet national standards and customer requirements.

• Product quality certification: Passed ISO9001 quality management system certification, CE certification, etc.

• Product test report: Provide product test reports issued by authoritative organizations.

1. What is Nonwoven Geotextile?

• Nonwoven Geotextile is a permeable geosynthetic fabric made from polypropylene (PP) or polyester (PET) fibers through a needle-punched manufacturing process. It is widely used for filtration, separation, drainage, protection, and reinforcement in civil engineering projects.

2. What are the main functions of Nonwoven Geotextile?

• Nonwoven Geotextile provides five primary functions:

• Filtration

• Separation

• Drainage

• Protection

• Reinforcement 

• These functions help improve soil stability, water management, and infrastructure durability.

3. What materials are available?

We offer:

• PET Filament Nonwoven Geotextile

• PET Staple Fiber Nonwoven Geotextile

• PP Staple Fiber Nonwoven Geotextile

• The appropriate material depends on project requirements and environmental conditions.

4. Can nonwoven geotextile be used with geomembranes?

• Yes. Nonwoven geotextile is commonly installed above and below geomembranes to provide cushioning protection and prevent puncture damage from stones or construction loads.

5. Is nonwoven geotextile resistant to UV exposure?

• Yes. The material has good UV resistance and can withstand temporary outdoor exposure during installation. For long-term exposed applications, UV-stabilized products are recommended.