Are you interested in learning more about fishing net.

Commercial fishing nets play a crucial role in the fishing industry, enabling fishermen to catch large quantities of fish efficiently. In this article, we will take an in-depth look at the process of making these nets, from the selection of materials to the intricate weaving techniques involved.

fishing net

The Materials

When it comes to making commercial fishing nets, the choice of materials is of utmost importance. The nets need to be strong, durable, and resistant to the harsh conditions of the sea. Traditionally, natural fibers such as cotton and hemp were used. However, modern fishing nets are predominantly made from synthetic materials like nylon and polyethylene.

Nylon is a popular choice due to its high tensile strength and resistance to abrasion. It is also lightweight, making it easier for fishermen to handle and deploy the nets. Polyethylene, on the other hand, offers excellent resistance to chemicals and UV radiation, ensuring the longevity of the nets even in harsh environments.

The Weaving Process

Once the materials are selected, the weaving process begins. The first step is to set up the loom, a framework that holds the vertical threads, known as the warp. The warp threads are then interlaced with the horizontal threads, called the weft, using a shuttle or a needle. This interlacing creates the characteristic grid-like pattern of the fishing net.

There are various weaving techniques used in the production of fishing nets, including knotless netting, knotted netting, and twisted netting. Knotless netting, as the name suggests, does not involve any knots and is commonly used for seine nets. Knotted netting, on the other hand, involves tying knots at regular intervals to create a stronger net. This technique is often used for gill nets and trawls. Twisted netting, as the name implies, involves twisting the warp and weft threads together to create a more stable and durable net.

An Inside Look at the Making of Commercial Fishing Nets

One of the key aspects of making commercial fishing nets is ensuring the proper mesh size. The mesh size determines the size of the fish that can be caught while allowing smaller fish to escape. Different types of fishing nets require different mesh sizes, depending on the target species and fishing regulations. Mesh size is typically measured in millimeters, and it can vary from a few millimeters for small fish to several centimeters for larger species.

Another important consideration is the design of the fishing net. Different types of nets are designed to target specific fish species or fishing methods. For example, trawl nets are used for bottom trawling, a method that involves dragging the net along the seabed to catch demersal fish. On the other hand, purse seine nets are used to encircle schools of fish near the surface, allowing fishermen to capture large quantities of fish at once.

Conclusion

The making of commercial fishing nets is a complex and intricate process that requires careful selection of materials, skilled weaving techniques, and attention to detail. The choice of materials, such as nylon and polyethylene, ensures the strength and durability of the nets. The weaving process, whether knotless, knotted, or twisted, determines the stability and functionality of the nets. Additionally, factors such as mesh size and net design play a crucial role in targeting specific fish species and optimizing fishing efficiency.

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