What is the composition of the Mist Sprayer Pump nozzle?
The spray pump head consists of a pump core, a middle cover, and a nozzle head. The pump core is fixed in the center of the middle cover. The nozzle head is arranged on the upper side of the middle cover and moves up and down relative to the middle cover. The upper end of the pump core is in contact with the nozzle head. ; The pump core includes the pump core body, the upper piston, the reverse thrust plug, and the sealing ring,
A spray pump head is a very common accessory for liquid containers. It is used to press the liquid in the bottle to make the mixed fluid of air and liquid flow out from the small hole quickly. The thin tube rises up and flows out from the upper opening of the thin tube, is impacted by the airflow, and diffuses in the air in the form of a spray to form a small particle air suspension.
Advantages of spray pumps
1. High quality and environmental protection, easy to recycle;
2. Good sealing;
3. The dose can be well controlled, and it can bring good convenience in many fields, such as medical treatment, it is not suitable for smearing on wounds or in the mouth, so the spray pump comes in handy.
Basic requirements of the pump head
Basic quality requirements of the pump head: The pump head is the main container accessory in cosmetic packaging materials. Its main function is to absorb the contents for application by cooperating with containers such as plastic bottles, glass bottles, and hoses. Therefore, the quality of the pump head directly determines the consumer's experience of the product.
Basic requirements for the appearance of the pump head: Cloak/burr: Cloak and burr do not affect the use function, and the appearance and feel of the dust cover are well matched, not easy to fall off, no scratches, and no mottled spots. Noise: No obvious chromatic aberration and noise points or noise lines.