Foam Pump

In essence, the principle behind a foam pump is a precise game of "compression and collision." The reason it can transform ordinary liquid into dense, cloud-like foam isn't due to a chemical reaction, but rather a purely physical, mechanical logic.

You can imagine it as a miniature pressure chamber. In this enclosed space, liquid and air are forcibly "mixed" together in a specific ratio. The moment you press the pump head, the previously separate liquid droplets, as they pass through a fine mesh filter, are rapidly accelerated and broken down into countless tiny particles. Simultaneously, a large amount of air is forcibly injected. This instantaneous, high-frequency shearing force alters the surface tension of the liquid, resulting in the rich, almost velvety foam that emerges from the nozzle. The brilliance of this design lies in its ability to greatly increase the contact area of ​​the substances, making the otherwise heavy cleaning ingredients lighter and more evenly distributed. This saves on usage and achieves a qualitative leap in texture. Essentially, it's a practical application of fluid dynamics, transforming everyday washing froma mere liquid flow into an airy, foamy state.