... Specification: 100g/m2-800g/m2 Color: White, Grey, and black PET Filament Spunbond needle punched geotextileProperties:High strength, ... coastal beach for reinforcement, filtration, separation and drainage, especially used in salt marshes and garbage burying field. Filament spunbond nonwovens ... the assessment specification to be negotiated by the supplier and buyer.2. The standard valued by design or ...