Contact Us
E-mail: alisa@hongye-aluminum.com
Address: No.72nd Nanyanhe Road, Qingyang City, Jiangyin, Jiangsu Province china
Home > Knowledge > Content
Spray pump is how to work?
Dec 02, 2017

Spray pump, also known as the sprayer, it is the main ancillary products of cosmetics containers, but also one of the content dispenser.


It uses the principle of atmospheric balance, by pressing the bottle of liquid material jet, high-speed flow of liquid will also drive the nozzle near the mouth of the gas flow, making the nozzle near the mouth of the gas velocity becomes larger, the pressure becomes smaller, forming a partial negative pressure Area.


Thereby, ambient air is incorporated into the liquid to form a gas-liquid mixture, which causes the liquid to have an atomizing effect.

HYI-3材质.jpg

Previous: About cosmetic caps, how much do you know?

Next: What is the basic structure of the lipstick tube?