Fishing nets in nylon are nets used for fishing. In ancient times, coarse nets and hemp were used as raw materials. Although this fishing net is perishable and has poor toughness, its fishing efficiency has been greatly improved. With the development of fisheries, the target of fishing and hunting is not only fish, but the fishing tools also keep pace with the times.

The fishing nets monofilament netting are functionally divided into gill nets, trawl nets (trawl nets), purse nets, building nets, and laying nets. Requires high transparency (partial nylon mesh) and strength, good impact resistance, abrasion resistance, mesh dimensional stability and softness, and appropriate elongation at break (22% to 25%). It is made of monofilament, multifilament twisted wire (with netting) or monofilament knitted (raschel, no netting), primary heat treatment (fixed nodules), dyeing and secondary heat treatment (fixed mesh size). Can be used for drift-net fishing, trawl fishing, fish fishing, bait fishing and set fishing. Or it can be used as raw materials for making nets, fishing cages and other catching supplies.

Nets used in fishery production include trawls, purse nets, cast nets, fixed nets and cages. Trawl nets and purse nets are heavy gear used in marine fisheries. The mesh size is 2.5 to 5 cm, the diameter of the rope is about 2 mm, and the weight of the net is several tons or even tens of tons. Usually, a pair of tugs are used to pull the fishing group or lure the fish in a cluster to surround them. Casting nets are light fishing net nylon monofilament in rivers and lakes. The mesh size is 1-3 cm, the diameter of the net rope is about 0.8 mm, and the net weight is several kilograms. The fixed nets and cages are fixed nets for artificial breeding in lakes, reservoirs or bays. The size and specifications vary depending on the fish being raised, and the fish are enclosed in a certain water area to prevent escape.