1, Principle of nozzle
The plastic bottle nozzle is actually composed of two main parts: the pump body and the piston. Firstly, place the pump body at the bottle mouth and insert the piston into the pump body. Then, by compressing the piston, the liquid can be pushed into the nozzle. The small hole at the nozzle mouth can generate spray atomization, thereby forming small mist like droplets.
2, Application scenarios
Plastic bottle nozzles are widely used in cosmetics, detergents, perfume, toilet water and other liquid spraying containers. They can conveniently spray the liquid spray while keeping the product clean and sanitary, just press lightly. In addition, the nozzle can also be used in the medical industry, such as spraying drugs.
3, Common models
The common types of nozzles are divided into two categories: manual nozzles and automatic nozzles. Manual nozzles require manual pressing of buttons or wheels to control liquid spraying, while automatic nozzles can spray liquid without manual operation.
In addition, according to different uses, there are different models of nozzles, such as spray type, spray type, foam type, etc. The spray type is suitable for spraying cleaning liquid with high liquid viscosity, the spray type is suitable for spraying cosmetics and perfume with low liquid viscosity, and the foam type is suitable for foam detergent.