Electrostatic spinning system and electrostatic spinning method for printing compact plane perpendicular to direction of electric field

The invention relates to an electrostatic spinning system and an electrostatic spinning method for printing a compact plane perpendicular to the direction of an electric field. According to the electrostatic spinning method, by adjusting the distances among a conductive receiving plate with an insulating film, a metal needle, and a conductive plate connected with a grounding wire in the electrospinning device, and by means of the back and forth movement of the receiving plate, an electrostatic pen fixed at one end of the entire electrostatic spinning device eliminates residual charges depositing on the surfaces of fibers, so that the compact plane perpendicular to the direction of the electric field is printed. Since real 3D printing is obtained by repeatedly stacking on the basis of the original compact plane, the electrostatic spinning method for printing the compact plane perpendicular to the direction of the electric field lays a foundation for the real 3D printing. The system andthe method are simple in