At present, the world economic structure is in the stage of deep adjustment. At the same time, a new round of scientific and technological revolution and industrial transformation is accelerating, and the superposition effect of the two is obvious. On the one hand, the trend of multi-point breakthroughs and cross-integration of disciplines is becoming more and more obvious, and the fields of information network, biotechnology, clean energy, new materials and intelligent manufacturing are showing a trend of group leap, and new industries, new models and new business forms are constantly being born; on the other hand, The world's major countries are accelerating the deployment of new industries and new formats. 

By increasing investment in scientific and technological innovation, making full use of the opportunities of scientific and technological revolution and industrial transformation, and accelerating the cultivation of new kinetic energy, in order to seize the commanding heights of future economic and industrial competition. Relevant studies have shown that from now to around 2040, it will be a critical period for the development of the new scientific and technological revolution, which will bring about profound changes in the world development pattern.

Greening is mainly carried out from two aspects: green raw materials and green processing technology. The former mainly involves the development and research of new fiber resources (such as bio-based fibers, etc.). The latter mainly refers to the realization of low energy consumption, low emission, low pollution, and high efficiency in the processing process, including high-efficiency spinning technology, non-ferrous fiber processing technology, and fiber ecological processing technology; water-free dyeing and finishing technology, energy-saving and consumption-reducing dyeing and finishing technology , harmless and safe textile chemicals; etc.