钢丝编织主要由几个even-numbered strands (e.g. 6, 8, 12, 16 strands), paired or single-stranded strands which intersect or weave with each other. Therefore, in the center of the weaving, the core is wired and the wireless core is coreless.
Twisting refers to the twisting of two, three or four strands of thread. And there are single twist, double twist and composite twist. For example, single yarn in single twist, single twist in double twist, double twist in compound twist, etc. Its single twist is also called single thread. If several single yarns or filaments are combined, the product is twisted once. Therefore, it is easy to untwist and less used in fishery. And double twist yarn is also called double twist yarn. It is mainly a product that combines several single yarns or filaments into one twisting strand, and then twists several strands (usually three strands) in the opposite twist direction. Therefore, synthetic fiber mesh can be used mostly in this structure, so it is the main line for various fishing gear. The compound twist is a product of twisting several (3 or 4) double twists in the opposite direction.