Atomized adjustable spray gun, the use of water-soluble plastic film transfer, because the film has a very good expansion rate, so it is easy to wrap on the surface of the object, suitable for a variety of complex modeling objects. When water coating transfer printing is carried out, images and images are first printed on water-soluble plastic film (PVA film) to form water coating transfer film. After the water coated transfer film is spread on the water surface, the activator is sprayed to dissolve and destroy the PVA, at this time the image becomes free, and then the object is pressed into the water from top to bottom, and the activated image will be transferred to the surface of the object under the action of water pressure. Finally, it is washed and dried. Due to the water coating transfer film scalability is quite large, the image and text after transfer is easy to deformation, so the transfer is usually imitation wood grain, marble grain, animal skin pattern after deformation does not affect the ornamental pattern. The object materials that are easy to transfer by water coating include ABS, PMMA, PET, etc., while glass, metal, ceramics, PE, PP, etc., can also be transferred by dedicated layers. As the leader of this spray gun, Changyuan reserves the right to modify and improve it without notifying the customer base. This spray gun has more than 6 patents in Changyuan.