With the development of global economic integration and the widespread use of high-tech products, more and more need for high-end packaging carrier, the traditional wooden boxes and iron boxes and other packaging products have poor mobility, loading and unloading inconvenience, not environmentally friendly and other factors, unable to meet the existing high-end products on the requirements of the packaging carrier, so the development of a new generation of packaging boxes based on the development of the new generation of packaging boxes - air box. Air box in the transport of convenience, mobility, recyclability of high-tech products to provide a more complete packaging. The air box is widely used in precision instrument industry, exhibition industry, stage lighting industry, LED photoelectricity industry, military industry, medical equipment industry, multimedia audio-visual industry and so on.