Abstract: The advanced nonwovens not only give full play to the advantages of fibers, but also have a variety of functional structural features, which are the research hotspots in advanced fiber materials and breakthroughs in new product development. This paper summarizes the innovative combination concepts,fiber combination innovations, and engineering structures related to advanced nonwovens, and overviews the application examples of typical nonwovens combination technologies in advanced nonwovens. Research suggests that the combination technology of nonwovens can enhance the intelligent characteristics of advanced nonwovens, including fluid-oriented transmission and high-efficiency low-resistance filtration,thereby enhancing their sustainable application in the fields of medical & hygiene, filtration and separation,and energy.

Key words: advanced nonwovens; nonwovens combination technology; innovation; function