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Polyester filament spunbond needle-punched nonwoven geotextile

This production line incorporates 18 internationally and domestically patented technologies, including cutting-edge processes from the global industry, as well as pioneering domestic innovations such as advanced twin-screw extrusion, a dual‑row spinning system, pipeline air‑flow drawing technology, an intelligent yarn‑dropping system, and a high‑speed needle‑punching fabric‑forming process. The resulting products exhibit high strength, excellent aging resistance, superior abrasion resistance, outstanding flexibility, and ease of installation, while simultaneously delivering multiple functions in construction projects—such as isolation, reinforcement, protection, backfiltration, and drainage.

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haoyangjituan@126.com

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Detailed description

Product Performance
This production line incorporates 18 internationally and domestically patented technologies, including cutting-edge processes from the global industry, as well as pioneering domestic innovations such as advanced twin-screw extrusion, a dual‑array spinning system, pipeline air‑flow drawing technology, an intelligent yarn‑dropping system, and a high‑speed needle‑punching fabric‑forming process. The resulting products exhibit high strength, excellent aging resistance, superior abrasion resistance, outstanding flexibility, and ease of installation, while simultaneously delivering multiple functions in construction projects—such as isolation, reinforcement, protection, backfiltration, and drainage.
Main uses
1. Hydraulic engineering works such as filter drainage and protection for embankments and slope revetments, as well as isolation and seepage control for canals.
2. Foundation isolation, reinforcement, and drainage for highways, railways, and airport runways, as well as soft-ground treatment—key components of transportation infrastructure projects.
3. Environmental protection projects such as isolation and protection for landfills, tailings ponds, and ash dams.
Product Specifications
Grammage: 100 g/m²–800 g/m²
Width: 0.8–6.4 m
Roll length: 50–200 m (or as per customer requirements)