The geotextile layers produced are made of 100% virgin polypropylene fibers with high quality additive oils. These layers are produced from raw materials with high strength and high resistance to chemicals, especially acids, alkalis and salts, and in order to improve their technical characteristics, they can also be provided in a calendered form.
Raw materialStaple fibers
ProcessNeedle punching and calandering
Fiber Diameter30 μm
Melting Point165 °C