Polyester needle punch geotextile (China needle punch non woven felt custom)is made of polyester staple fiber with fiber size of 6-12 denier and length of 54-64mm.

Through the non-woven production equipment of opening, carding, disorderly (short fibers interwoven together), laying net (standardized tangles fixed), acupuncture and other production processes to make the farbic.

Regular width: 1-6 m
Gsm range : 80- 800 gsm

What is the usage for it?

Isolation
Using  the polyester staple fiber needled geotextiles with different physical properties (particle size, distribution, consistency and Density, etc.)
To isolated the construction materials (such as soil and sand, soil and concrete, etc.)

Make two or more materials not be loss and not be mixing.
It can maintain the overall structure and function of materials,  enhance the bearing capacity for the structure.

Filter
When the water flows into the coarse soil layer from the fine soil layer, the polyester staple fiber (needle punch nonwovens distributor)will make the water flow through the geotextile with good air permeability and water permeability and it can hold the soil particles, fine sand, small stones, etc. The polyester fabric  can maintain the stability of the soil and water engineering.

Drainage

Polyester staple fiber needled punch fabric has good water conductivity, and it can form a drainage channel inside the soil to discharge the excess liquid and gas in the soil structure.

Reinforced
Polyester staple fiber needled geotextile (China pet needle punch nonwovens wholesale)is used to enhance the tensile strength and deformation resistance of soil, enhance the stability of building structure, and improve the quality of soil.

Protective
When water flows scour the soil, it can effectively diffuse, transfer or decompose the concentrated stress and prevent the soil from being damaged by external forces.

Other
High tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance, corrosion resistance, no moth.