Roman curtain is a new type of decoration decoration, which can be divided into folding type, fan type, wave type and so on. Roman curtain can create a more warm effect. Now it is commonly used in the decoration of high-end entertainment and leisure places such as homes and hotels, and is deeply loved by the public. Roman curtain has manual Roman curtain and electric Roman curtain. According to the shape, it can be divided into folding type, fan type and wave type. The electric Roman curtain adopts AC tubular motor to rotate the rope winder on the coaxial through the speed regulating device and pull the lifting rope to rise and fall, so as to open and close the cord fabric.