Abstract: As a new type of processed products for the printing and dyeing, nanocoating has excellent characteristics such as high stability, high added value, and meeting environmental protection requirements, owning broad application prospects. Based on the introduction of the preparation method of nanocoating, the paper focuses on its research progress of nanocoating and summarizes the printing process of nanocoating with examples. In the end, the paper looks forward to the development direction of nanocoating.

Key words: nanotechnology; coatings; textile printing and dyeing