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BS EN ISO 1806
BS EN ISO 1806
BS EN ISO 1806 is an internationally recognized standard that specifies a method of determining the mesh breaking force of netting for fishing, with tests carried out in both dry and wet states, where wet-state testing is particularly appropriate for indicating real-use behavior. This standard is essential for fishing net manufacturers, aquaculture operators, and textile industries requiring precise evaluation of netting strength and structural integrity under simulated operational conditions.

Significance
The significance of BS EN ISO 1806 lies in its ability to objectively quantify mesh resistance against tensile forces. Understanding the mechanical properties of mesh and knotted structures is fundamental for net manufacturers designing products that must withstand harsh weather conditions, heavy pollutants, and temperature extremes — all factors affecting strength and service life. Presto's precision tensile testing systems enable manufacturers to accurately measure these breaking force values, ensuring consistent product quality and performance validation throughout production cycles. Scope Testing for ISO 1806 is applicable to a universal tensile-testing machine, preferably a constant rate of elongation type, testing fishing nets in both wet and dry conditions. The standard applies to knotted and knotless meshes subjected to laboratory-controlled conditions. It can be used to check quality, undertake product development, measure durability, and test compliance in the fishing, aquaculture, and industrial netting industries, where joint strength is one of the most important performance parameters.