Knotted netting is a net fabric made of knotted PE and PA yarns or strands. It generally has large mesh openings, so it also be used as bird nets to protect crops from birds without harming them.

The knotted structure gives the net a high fracture strength and can withstand large impact forces. So it can be used in a variety of high-speed running ball games or heavy ball games, such as baseball batting cage nets, football goal nets, hammer and discus cage nets, etc. Due to its features, it can effectively dissolve the high-intensity impact of the above balls.