PET Filament Nonwoven Geotextile

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PET Filament Nonwoven Geotextile

Our Yingfan PET filament nonwoven geotextiles(permeable geotextile fabric) are continuous sheets of nonwoven fibers. The sheets are flexible and permeable and generally has the appearance of a fibric. They are made from 100% polyester (PET) continuous fiber without chemical additives. We are a permeable geotextile fabric manufacturer located in Shanghai China.

PET filament nonwoven geotextile(permeable geotextile fabric) plays an important role in civil engineering around the world thanks to its stable performance and excellent properties. We have provided this product for many years for our domestic and abroad clients. Nearly all of them give good feedback toward our products usage.

PET Filament Nonwoven Geotextile Introduction
PET filament nonwoven geotextiles are continuous sheets of nonwoven fibers. The sheets are flexible and permeable and generally has the appearance of a fibric. They are permeable geotextile fabric.

They are made from 100% polyester (PET) continuous fiber without chemical additives. Geotextiles production flow is spinning, lapping and needle punched by our advanced equipment.

Geotextiles are used for separation, filtration, drainage, reinforcement and erosion control applications.

Because of fiber and processing way differences, the tensile strength, elongation, puncture resistance is much better than PET short filament nonwoven geotextile.

PET Filament Geotextile Functions
PET filament geotextile has the primary functions:
1 Prevent the intermixing of dissimilar soil layers.
2 Collect and transport fluids within its own thickness.
3 Allow the passage of fluids (most commonly water) while preventing the uncontrolled passage of soil particles.
4 Resist stresses or contain deformations in soil structures.

5 Prevent or reduce damage to an adjacent surface or layer.

The functions drawings are explained as below:

PET Filament Nonwoven Geotextile


Separation /Stablilization (Unpaved roads and work pads, paved roads and parking lots)
Subsurface drainage (French drains, blanket drains, pipe filter wap)
Permanent erosion control (Riprap, articulated concrete blocks, concrete, geotextile)
Asphalt overlay (New or rehabilitated roads, parking lots)
Unbonded concrete interlayer (Between pavement and PCC slab, between treated base and PCC slab)

Geotextile Supply and Installation Project Cases
 No. Project Name Country Date Products/Spec Product Quantity(㎡)
1 Geotherm pipeline project
(Material Supply)
Kenya June 2013 300gsm PET geotextile 55,000
2 Landfill containment project in Yangshan city
(Material Supply and installation service)
Guangdong China 2015-Now 200gsm short filament PET and 600gsm filament PET geotextiles 190,000
3 Lining project for Chenggui Train Line in Zhenxiong county
(Material Supply)
Yunnan China 2016-2017 300/400gsm PET and 700gsm PP geotextiles 260,000
4 River embankment erosion control project
(Material Supply)
Yeman Oct 2017 400gsm PET geotextile 40,000
5 Containment project for aluminium ore tailing waste dam in Jiaozuo city
(Material Supply)
Henan China 2017-now 350gsm PET filament geotextile 220,000

1  Can I custom a logo for my ordered product?
It is yes for large quantity order quantity, usually at least one 20’ container quantity. 
What is your MOQ?
For available stock of long fibers PET geotextile, one roll is our MOQ. But for short stock of our ordinary products, our MOQ is 1000 square meters for ordinary specification. 
3  Are you a trader or manufacturer?
We are a manufacturer.

Shanghai Yingfan Environmental Engineering Co., Ltd. is specialized in manufacturing and exporting of long fibers PET nonwoven geotextile. We have good manufacture ability, large production capacity and excellent export ability for this product. For any further inquiry, please contact us soon.

PET Filament Geotextile Technical Sheet
PET filament geotextile product national standard GB/T 17639-2008 as showed below:
No. Value          SPE. 4.5 7.5 10 15 20 25 30 40 50
1 Break tensile strength (MD,CD) kN/m 4.5 7.5 10.0 15.0 20.0 25.0 30.0 40.0 50.0
2 Elongation at standard strength,% 40~80
3 CBR Bursting strength, KN≥ 0.8 1.6 1.9 2.9 3.9 5.3 6.4 7.9 8.5
4 Tear Strength,kN (CD,MD)     ≥ 0.14 0.21 0.28 0.42 0.56 0.7 0.82 1.10 1.25
5 Equivalent opening size O90(O95),mm 0.05~0.2
6 Vertical seepage coefficient, cm/s K×(10-1-10-3)K=1.0~9.9
7 Thickness, mm, ≥ 0.8 1.2 1.6 2.2 2.8 3.4 4.2 5.5 6.8
8 Width deviation % -0.5
9 Unit area weight deviation % -5
Notes: 1 In the conditions that the custom break strength is lower than the standard in this table, its elongation should not be in conformity with this standard any more.
2 Item 8 ~ 9 standard can be negotiated between the buyer and the seller.


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