These threads are made from continuous filaments of polyester or nylon, and are available in soft or bonded finishes. The bonded products are treated with a liquid resin and then cured and lubed. The bonding prevents fraying at a cut end, helps resist untwisting tendencies in multidirectional sewing, and protects the thread from abrasion and heat damage in the needles of high-speed sewing. The soft-finished product is treated with a topical lubricant and is used in less stringent sewing operations where bonding is not required. Dunhuang brand Nylon threads are dunhuang conventional continuous multifilament polyamide synthetic sewing thread products. Applications for these products are numerous, from stitching leather goods to upholstered furniture and heavy canvas products, to lightweight gloves and lingerie Features: 100% Nylon -- Fiber is inherently resistant to abrasion and many other adverse exposures; e.g., chemicals and sunlight Specifically engineered -- Available in a wide variety of sizes and finishes to suit numerous applications Strong -- Results in very high loop strength and seam strength values Highly durable -- Broad range of lustrous colorfast fashion shades, including some fluorescent colors Controlled-stretch processing -- Excellent sewability for optimum operator and sewing machine efficiencies; excellent extension and recovery