The fluff is polarized by electrostatic field force and arranged along the direction of electric field, and at the same time, it is absorbed on the substrate coated with adhesive, which becomes a fluff product. The device consists of two parallel plate electrodes. Wherein the lower electrode is grounded, and a base material and short fibers are placed thereon; High voltage direct current is applied to the upper electrode plate to form a strong electric field between the two electrodes. Taking suede products as an example, its working process is as follows: connect the negative pole of 35 ~ 60 kV high-voltage power supply to the metal mesh frame filled with fluff, put the substrate coated with adhesive on the metal bracket and connect it to the positive pole of power supply, so that an electrostatic field is formed between the metal mesh frame and the metal bracket. After passing through the metal mesh, the formed fluff enters the electric field and is polarized, so that it rotates parallel to the direction of the electric field, settles on the substrate and is adhered to form flocking products. The main product types are: carpet, cushion, artificial fur, printed flannel and other fiber products; Plastic products, such as decorative cloth, protective sound-absorbing cloth and products that give surface elasticity; Metal products include decorative materials, protective materials and thermal insulation materials; Others are wooden shells and paper shells used for decoration.