Recently, Younger "with an annual output of 1,000 tons of high-value high value-added knitted fabrics finishing technical transformation project" by the Ningbo Economic Commission and the Ningbo Municipal Bureau of Finance organized experts on-site acceptance, means Younger successfully solve the long-troubled knit fabric industry volume Liquid ammonia finishing technical problems, while filling the field of knitting technology in the world a blank. It is understood that the project involves three kinds of invention patents such as "a processing method of washable knitted fabric". Its core product is high-grade three-mercerized knitted fabrics, that is, mercerized silk mercerized silk mercerized silk mercerizing finish. The project mainly from the improvement of the luster of knitted fabrics and increase the intelligence of two aspects, involved in all aspects of production technology and equipment transformation. That is, developers to improve the process, optimize the process conditions, liquid ammonia finishing with ultra-soft finishing organically, giving knit fabrics a new textile material taking function, to enhance the fabric grade, so that the various indicators of a leading domestic and international advanced Level. According to insiders, knitted fabrics are widely used in the production of sportswear, casual T-shirts, underwear, etc. because of their characteristics of being flexible, soft and considerate, comfortable to wear and breathable. However, due to its own organizational structure of the knitwear, its dimensional stability, washed shape retention and appearance after washing generally worse than the woven fabric, to a certain extent, affect the performance of knitted fabrics. The liquid ammonia fabric after finishing, the fabric soft and soft touch while feeling soft, green bio-enzyme washing process to make the fabric lines clear, feel smooth, more comfortable to wear.