Polyester Continuous filament Non-woven needle-Punched Geotextile
is a kind of geosynthetics used in geotechnical engineering and
civil engineering, which is made of PET continuous filament, by
paving the filament net and concretion method, thus produced the
fabric. Its fiber is arrayed a three dimentional structure. Besides
its fine mechanical characteristics , it has chemical stability
like fine drainage capacity in both directions, good capacity
of elongation and high biology tolerance, alkali tolerance,
acidity tolerance, weather resistance
