Nylon, whose scientific name is polyamide fiber, is a synthetic fiber. Nylon Monofilament is a form of nylon with the characteristics of high breaking strength, good wear resistance, moisture absorption and breath-ability. The production and application of Nylon Monofilament has developed rapidly and has become an important raw material in the textile industry. Nylon silk fabric is a lightweight fabric with strong strength and good wear resistance, ranking first among all fibers. Its wear resistance is 10 times that of cotton fiber, 10 times that of dry viscose fiber, and 140 times that of wet fiber. Therefore, its durability is excellent. Various fabrics woven from nylon yarn have the characteristics of smooth feel, strong durability and affordable price. In addition, nylon filament can be stretched to 3-4 times its original length, has a recovery rate of more than 90%, and has good resistance to chemicals such as acids and salts. Not only that, nylon filament also has good hygroscopicity and breathability, makingclothes woven with it comfortable to wear. As a synthetic fiber with excellent properties, Nylon Monofilament has a wide range of applications, including industrial, medical and military fields.