The Working Principle Of Foam Pump Head


In life, we often use foam facial cleanser, foam hand l […]

In life, we often use foam facial cleanser, foam hand lotion, foam shampoo, so why can the liquid become foam after it is squeezed out? This is due to the Foam Pump(KEXON) head. The working principle of the Plastic Foamer Pump head is to use atmospheric pressure. Let the Plastic Foamer Pumps Factory give you a brief introduction to how the foam pump head works.

When using a foaming hand lotion or a foaming facial cleanser, first press the air in the liquid storage chamber (that is, the plastic tube that can suck the liquid), and when the air is exhausted, press the pump head again, because after releasing the hand, When the spring in the pump head is restored to its original state, a vacuum will be formed in the liquid storage chamber to generate a negative pressure. At this time, the pressure in the container is consistent with the atmospheric pressure, so that the pressure in the liquid storage chamber is small and the pressure inside the container is large. At this time, due to the pressure difference, the atmosphere will press the liquid around the reservoir cavity into the reservoir, and the foam will be squeezed out.

Ningbo KeXon Plastic Co., Ltd. is a comprehensive plastic packaging enterprise integrating design, production, and sales. We own a factory (Yuyao KeXon Sprayer Factory), and its plant area is over 6,000 square meters, with more than 20 years of production experience in various types of daily packaging. The company can professionally produce all kinds of foam pumps, plastic caps, daily and medicinal plastic bottles, as well as all kinds of trigger sprayers, lotion pumps, perfume sprayers, cream jar and other products.