The working principle of the plastic spray is mainly to increase the pressure inside the liquid so that it can be ejected through the nozzle and form a fog. Specifically, the plastic spray usually comprises a pump body and a piston. Firstly, place the pump body at the bottle mouth and insert the piston into the pump body. By compressing the piston, liquid can be pushed into the nozzle. The small hole at the nozzle mouth can generate spray atomization, thereby forming small mist like droplets.
Structure and working process of plastic spray
The plastic spray is mainly composed of a pump body and a piston. The pump body is placed at the bottle mouth, and the piston is inserted into the pump body. By compressing the piston, liquid can be pushed into the nozzle. The small hole design at the nozzle mouth causes the liquid to be subjected to shear and centrifugal forces during spraying, resulting in the decomposition into tiny droplets and the formation of mist.