Softener film is a major category of finishing auxiliaries in textile printing and dyeing auxiliaries. Its main function is to meet the different hand feelings, styles and requirements of various textiles.      

      In the 1990s, softeners began to develop into the same sheet, which is called film for short. Previously, softeners were all emulsion or thick paste, which was easy to use in printing and dyeing factories. However, the packaging, transportation and storage costs of softeners were very high, and at the same time, there were some problems such as waste water discharge in the process of collecting, cleaning and using the same packaging barrel. After using solid soft film for supply, the package is simple, the volume is small, the transportation and stacking are convenient. When using softener soft film in printing and dyeing factory, it can be prepared into working fluid by weighing according to the formula, putting it in a container and heating and melting it with steam, stirring it evenly and diluting it, thus omitting many packaging and transportation of emulsion softener, cleaning and collecting empty barrels, saving water resources, reducing the sewage discharged by cleaning empty barrels and greatly reducing the use cost of printing and dyeing factory.      

       Textile printing and dyeing auxiliaries can not only increase the added value of textiles, improve their grades and market competitiveness, but also play a vital role in supporting the use and popularization of dye products.