As a big textile country, China has many textile enterprises. With the continuous development of textile machinery, electromechanical integration is increasingly widely used. In addition, due to the influence of environmental factors such as temperature, humidity and dust in the textile production process, more and more electronic detection and electric components are replaced by pneumatic components. In addition to being used as pneumatic components in textile machinery, it is also used in material transportation, moving station, jet airflow processing, jet automatic control, winding, dyeing and cleaning of non-woven fabrics.