What is high tenacity nylon yarn required for fishing net?

Tenacity is the standard way of assessing the strength of textile products such as yarn and fibre ropes. Tenacity is measured by dividing the breaking load of the component by its mass per unit length and is expressed in N/tex in the International System of Units. Tex is a mass per unit length of 1g/km.Do you know what kind of nylon yarn used for Fishing Net? In market, now mainly have different raw material,High ternacity Yarn(tenacity is 6.50g/D - 7.50g/D),Popular ternacity Yarn(tenacity is 4.50 - 5.50g/D).We yangfan factory always insist on using more than 7 g/d high tenacity nylon yarn for fishing net production to ensure our high quality fishing nets for customers.Any questions about our fishing net please feel free to let us know.