In recent years, China's economy has maintained sustained and rapid growth. As a big producer of textile products, the demand for dyes, auxiliaries and finishing agents is very huge. This not only attracts the chemical manufacturers in Europe and the United States, but also attracts the eyes of chemical manufacturers in Asia. Japan, South Korea, India Other countries such as the manufacturer after another. According to statistics, China's dye production increased rapidly in 2003 and has become a world leader in the production, consumption and trading of dyes, auxiliaries and organic pigments.
Advocating environmental protection and the concept of green is the only way to sustainable development of printing and dyeing industry; the other hand, with the growing lack of energy and water resources, energy saving in some areas even directly related to the survival of enterprises. Therefore, to ensure and improve the quality of products under the premise of choosing printing and dyeing auxiliaries need to consider each other's cooperation, as much as possible to shorten the process. Environmental protection and energy-saving water requirements complement each other, the right additives can play a multiplier effect. In addition, environmentally friendly additives in the sewage treatment is also easy to remove, can improve the reuse of waste water after treatment, to achieve good water saving effect.
As domestic printing and dyeing processing level continues to improve, people's awareness of environmental protection continues to grow, as a finishing workers, especially printing and dyeing factory workers will face greater pressure and responsibility. Not only from the control of the production process, product quality requirements, but also must cope with the increasingly stringent environmental requirements and energy and water saving and IsO14000 certification pressure. In the environmental protection, production and processing must take into account the sewage treatment, environmental protection and other issues. The selection of auxiliaries must take environmental considerations into account and try to use auxiliaries that can significantly improve the quality and shorten the process without contaminating the fabric, being also easily degradable and environmentally friendly in wastewater treatment. With the continuous development of energy-saving water-saving technology and equipment development, environmental protection, efficient application of auxiliaries and research long way to go.