What is the principle of the cosmetic instrument nozzle？
An important part of the cosmetic instrument, the principle is to use the air pressure difference and the special shape of the nozzle to spray the liquid in the form of mist. Three aspects will be described in detail below:
Principle of air pressure difference
When gas is pressurized, it flows at a certain speed and is ejected from the nozzle. Due to the small diameter of the nozzle, the gas will form a certain pressure at the nozzle, which makes the sprayed gas have a certain speed and impact, so as to break the liquid into a mist. The level of air pressure directly determines the fineness of the sprayed liquid, the higher the air pressure, the finer the sprayed liquid.
Shape design of the nozzle
The shape of the nozzle is also one of the key factors. Nozzles usually come in a variety of shapes such as round, square, and rectangular. Round nozzles can spray liquid evenly, square nozzles can better control the spray range of liquid, while rectangular nozzles can better adapt to different kinds of use occasions. Different nozzle shapes are suitable for different occasions and uses.
Formation of misty liquid
Once both the air pressure and the shape of the nozzle have been determined, the formation of the mist liquid becomes simple. When air pressure is applied to the liquid, the liquid is rapidly split into tiny particles, which are dispersed by the impact of the gas as they are ejected and form the atomized liquid. The size and shape of the particles are affected by a variety of factors, such as the viscosity of the liquid, the amount of air pressure, and the shape of the nozzle.
Conclusion
After understanding the principle of cosmetic instrument nozzles, we can better understand the working procedure of cosmetic instruments. Different cosmetic instrument nozzle design and usage can bring different effect and experience of use. At the same time, we can also better master the skills and methods of use in the process to achieve better results.
