Trammel net mesh (trammel nets)
The trammel net mesh is used for the manufacture of three-wall or two-wall trammel fishing nets.
The trammel mesh consists of three mesh panels set onto common framing ropes. The center of the three-wall net is lined with the main mesh panel made of fine-mesh material. The main mesh is called a small mesh net. On both sides of the small mesh net there are two large-mesh screens, called trammels. This design makes it possible to use the fishing gear efficiently – small fish fall into the central screen and stay there, and larger fish fall into the sack formed by the mesh screen dragged through the trammel.