which is oriented by warp-knitted mesh fabric and processed into geogrid by PVC coating. It is a new type of geotechnical building
material developed in recent years. Because of its excellent mechanical properties, it is widely used in civil engineering construction,
and has played a very good role in the reinforcement of foundations, roadbeds, and river embankments. The production of warp-
knitted polyester geogrid is different from the traditional plastic grid. Its technological process is as follows: raw material → warping → weaving → finishing → inspection, packaging and storage.