Staple fiber needle punched nonwoven geotextile is for filtration, drainage, separation, and reinforcement applications. Made with polypropylene (PP) or polyester (PET) short fibers, this geotextile is produced through a needle-punching process.

It is highly resistant to acids, alkalis, and corrosion, making it perfect for a wide range of environmental and construction applications. Available in customizable colors such as blue, brown, green, black, and white, and varying in specifications, it meets a variety of project requirements.

This geotextile has flexibility, enabling it to perform in different environmental conditions. It is extensively used in water conservancy projects, hydropower projects, road paving, railway construction, airports, and port projects, providing reliable protection and support.

Additionally, it serves important roles in riverbank protection and tunnel construction, helping improve the sustainability of these structures.

Made from PP (polypropylene) or PET (polyester) short fiber by nonwoven needle punched manufacturing process, it has isolation, filtration, drainage, reinforcement, protection and maintenance etc. function.

Specification:
1.80g/㎡ - 1500g/㎡
2.1m-6m in roll width, the length as clients' request 

Property:
1.Good flexibility, resistant to corrosion, resistant to acids and alkalis, anti-oxidation
2.Separation, filtration, drainage, reinforcement, protection, and maintenance function 

Production standard:
1. GB/T17638-1998
2. GB/T17638-2017
3. J/T 520-2004