Non-woven fabrics are the youngest and most promising emerging field in the textile industry. my country's non-woven industry started late, but it has developed rapidly. In the early stage of development, non-woven fabrics were mainly used in the clothing industry as accessories. With the rapid development of social economy and science and technology, new products and new technologies of non-woven fabrics are emerging in an endless stream, changing with each passing day, and the scope of application is becoming wider and wider.

The exact name of non-woven fabrics should be non-woven fabrics, or non-woven fabrics. my country's national standard GB/T5709-1997 "Textile Nonwovens Terminology" defines nonwovens as: oriented or randomly arranged fibers, made by friction, cohesion, or adhesion, or a combination of these methods. Sheets, webs, or batts, excluding paper, woven, knitted, tufted, and wet-rolled felts. Because it is a fabric that does not require spinning and weaving, it just orients or randomly arranges textile staple fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods.