Flocking machine, also known as high-voltage electrostatic generator, is a machine that uses the principle of electrostatic flocking to produce flocking products. The principle of electrostatic flocking is to make use of the physical characteristics of the same charge, repellence, opposition and attraction, to make the villus take negative charge and put the object needing flocking under the condition of zero potential or grounding. The villus is attracted by the plant at different potential.