With the rapid development of society and economy,the load on the earth's environment is increasing day by day.Protecting the environment and maintaining ecological balance has become a common consensus in various industries.In recent years,with the increasing awareness of environmental protection among consumers,people have started to use higher quality and more environmentally friendly fabrics to make textiles.This trend has also led to the rapid expansion of the market for environmentally friendly fabrics.This paper elaborates on the types and characteristics of new environmentally friendly textile materials,analyzes the key green technologies of environmentally friendly textile materials and looks forward to the new trends in the development of environmentally friendly textile materials,in order to promote the healthy and sustainable development of the textile industry.