As a fishing tool, the working principle of fishing net is to catch specific types of fish by selectively releasing the Triangle Folding Hand Net. This principle is widely used in fisheries to improve fishing efficiency and protect fishery resources.
Fishing nets are usually made of rope nets, with mesh sizes and mesh shapes designed according to different species of fish. When fishermen want to catch a specific species of fish, they choose the right mesh size and mesh shape to trap the target fish in the net.
The principle of selective net release is to use the body shape characteristics of fish to determine the mesh size. Different species of fishTriangle Folding Hand Net have different sizes, so the mesh size is determined based on the average body length of the target fish. In general, the mesh size should be larger than the maximum size of the target fish to avoid trapping too small fish in the net.
Mesh shape is also an important factor in selective mesh placement. Different kinds of fish have different postures and swimming styles when swimming. Fishermen will design the mesh shape according to the swimming characteristics of the target fish in order to better trap it in the net. Some fish swim more straight body, this time suitable for the use of square mesh; Some fish Triangle Folding Hand Net in an S-shaped body, which is suitable for diamond mesh.
