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The so-called unstainednylon colored yarnIt is the method of using the original solution for coloring, which is first made into colored slices or masterbatch before spinning and directly spun into colored polyamide fibers. Using this nylon yarn directly weaves various fabrics such as socks, lace, lining, fabrics, etc., without the need for dyeing, avoiding the severe environmental pollution caused by subsequent dyeing. Therefore, non dyed nylon yarn is a green and environmentally friendly fiber with a wide range of applications.

The development of non dyed nylon yarn began in the 1970s, and developed rapidly in countries such as the United States, Japan, Europe, and Taiwan in China. Domestic development also has a history of more than 30 years, but it is still relatively backward. However, in recent years, the development and use of non dyed nylon yarn in China have shown a gratifying trend of accelerating and improving quality. Significant progress has been made in areas such as color masterbatch and pre spinning injection skills and equipment, colored chip development and spinning, dynamic mixing, and the use of non dyed nylon yarn.

Article source: Nylon colored yarn

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