The Principle Of Plastic Bottle Pump Head

In our daily life, have you noticed that daily consumption products are getting bigger and bigger, such as shampoo, shower gel, etc. In the past, they were packaged in small-capacity plastic bottles, but now because of their large capacity, they use plastic bottle pump heads , You often use push-type decontaminant to wash your hands and shower gel to take a bath, so do you know how it works? Do you know how hand sanitizer is sucked up?

It turns out that there is a push-type liquid suction mechanism in the pump head, which is mainly composed of a catheter, a liquid inlet valve, a spring, an exhaust valve, a piston, a liquid outlet pipe, and a liquid storage cylinder. The pump head uses the principle of pressing liquid suction, which is to use the movement of the piston to discharge the air existing in the storage liquid cylinder, resulting in internal and external air pressure, so that the liquid rises under the action of air pressure and is discharged from the liquid outlet pipe to the outside of the pipe.

The pump head of the decontamination bottle will be designed with a plastic buckle between the liquid outlet and the lower round cover at the beginning, which is used to fix it and prevent the pump head from rotating during transportation to prevent liquid leakage. At this time, the pump head can be rotated only after the plastic buckle is removed. When the opened decontaminant bottle needs to be transported or moved far away, you can remove the pump head from the decontaminant bottle, then press the pump head to the bottom, rotate the pump head in the opposite direction as marked on the cover, and then put the pump head back on. Screw the cap back in, but the process takes some effort. Finally, reinstall the pump head back into the bottle.

Do you know the principle of the decontamination fluid suction mechanism? Yuyao Sky Commodity Co., Ltd. is a professional Plastic Packaging Bottles Manufacturers. If you need it, you can click the official website to contact us. We are willing to answer you for more information.