Salt Resistant Multifilament Nylon Twine for Marine Fishery
This Salt Resistant Multifilament Nylon Twine is added with special salt-resistant additives in raw material production. Ordinary nylon twines will be corroded by salt crystals after long-term saltwater immersion, leading to whitening, hardening and sharp drop of tensile strength. This twine forms stable protective layers inside fibers to isolate salt erosion, maintaining consistent flexibility and pulling force after years of continuous submersion in seawater.
Multiple fine nylon filaments are evenly twisted into compact integrated twine. The multi-strand design evenly disperses pulling force and water impact, avoiding stress concentration and sudden breakage during trawling, cage towing and aquaculture operation. Compact twist structure prevents fraying and splitting, knots stay tight without slipping under heavy continuous tension.
Dense smooth surface delivers excellent abrasion resistance against repeated scraping from seabed gravel, reefs and sharp shells. Equipped with UV stabilizer, it resists sunlight aging when nets and cages are exposed on deck. Combined with salt-resistant performance, it greatly reduces replacement frequency and maintenance cost for marine fishing and aquaculture facilities.
Soft and uniform twine fits automatic net weaving and manual repairing work, creating neat and stable meshes. Widely used for seine nets, trawl nets, crab creels, fish cages and aquaculture fence nets in saltwater areas. With stable export quality and complete specifications, it is cost-effective bulk supply for global net factories, fishing fleets and marine breeding farms.
