Iron is a tool for smooth clothing and fabric, generally between 300-1000W. Its type can be divided into: ordinary type, temperature, steam spray type. Ordinary iron structure is simple, cheap, manufacture and easy maintenance. -Temperature iron able to automatically adjust the temperature 60-250 ℃, can automatically cut off the power supply, depending on the material using a suitable temperature to ironing, than ordinary saving. Steam spray irons have temperature function and produce steam, and some spray device on the Assembly, eliminating the artificial water-jet trouble, and more uniform cloth wetted, iron better.