Ancient people used coarse cloth and hemp as raw materials to make fish nets by winding. Although this type of fishing net is perishable and has poor toughness, its fishing efficiency has been greatly improved. With the development of fisheries, fishing and hunting are not just for fish, but the tools for fishing are also advancing with the times. Modern fishing nets mainly use Fishing Polypropylene Rope, Fishing Nylon Rope and other raw materials for processing. It has a longer life cycle and higher fishing efficiency, and is classified by different ways of use. For example, the traditional fishing nets (hand nets, hand throw nets), the use of ships as the motive of the trawl, the different nets hang the stinging nets of the trapped fish (triple net, purse seine). These nets are woven for different fishing objects, using meshes of different sizes, and meshes of different materials. At the same time, as a development of fishing nets, various fishing equipments have also been produced, such as fishing cages, commonly used fishing tools, and four corner nets.