Development and production of fishing gear accessories such as fishing line wheel, fish trap and fishing net
2. Fishing line The thickness of the fishing line, the size of the pulling force, the degree of transparency and the quality of the dyeing will directly affect the hook rate. Currently commercially available fishing lines are mostly monofilament nylon lines. According to fishing needs, it should be divided into three types: (1) Synthetic fishing line Including monofilament nylon thread, multi-strand nylon thread. Monofilament nylon thread has strong tensile strength, high toughness, no water absorption, corrosion resistance, high transparency, and is widely used. But fishing in the cold season, the line will become hard and brittle; Long-term exposure to sunlight is easy to age. Nylon thread is soft in texture, resistant to pressure and impact, wear-resistant and cold-resistant. However, the wire diameter is thick, opaque, poor concealment, and low tensile strength. Except for a few fishermen who use it for winter fishing, they usually use it to make cables, fish cages, weaving nets and fishing guards. (2) Natural fiber fishing line Including silk thread and cotton thread, both soft and low temperature resistant, it is suitable for winter fishing. In particular, the silk thread has a natural light yellow color, good concealment and strong tensile strength. It is used as a brain thread, and it is not easy for freshwater ferocious fish to bite it off. (3) Metal fishing line Including copper wire, nickel wire, etc. At present, there are very few on the market and can be self-raised. Such as scrapped copper core thin wires, multi-strand telephone wires, etc., peel off the insulating layer and take out the filaments to use, mainly used as brain wires to meet the needs of fishing fierce fish.