composited machine,used to complexed the geonet and the geotextile together.also stick the geogrid and the geotextile complexed macine,used to complexed the geonet and the geotextile together.also stick the geogrid and the geotextile,single side geotextile or both side geotextile.geotextile+geonet+geotextile,geotextile+geogrid+geotextile composited machine