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The Working Principle of Foam Pump


1.
kexon plastic :: 09.11.2018 11:49:46


lvl. 1 (Lens-Learner)

The working principle of the Foam Pump(KEXON) head is similar to that of the emulsion pump head, and through the spring, the air in the suction pipe is emptied to form a vacuum. This process is the first 3-5 times that we are driving the pump. Three conditions are indispensable for making liquid ejecting foam. One is that the liquid itself must have foaming agent, two is the atmospheric pressure mentioned above, the three is the mesh containing foam pump head (under the head of the foam pump head, and the pull-out can be seen). The volume of the foam pump's ejection depends on the volume of the pump, which is related to the volume and pressure calculation.

The principle of shampoo from bottles is to use atmospheric pressure.When using, the air in the liquid storage chamber (that is, the plastic tube that can absorb shampoo) is discharged by pressing first. When the air is discharged, the pump head is pressed again. Since the spring in the pump head is to be restored to its original state after loosening hands, the vacuum will be formed in the liquid storage chamber and negative pressure will be generated. At this time, the pressure in the container will be increased. Consistent with the atmospheric pressure, the pressure in the reservoir chamber is low and the pressure in the container is high. At this time, due to the pressure difference, the atmosphere will press the liquid around the reservoir chamber into the reservoir chamber, and the shampoo 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.


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