Lotion pump is widely used in cosmetics, detergents, beauty salons and pharmacy packaging. lotion pump has a simple structure, convenient, stable function, high quality and low price, and widely usable.

How it works ? when people press the head of a lotion pump for the first time, the inner ball-valve and the vacuum pump are closed, and the sealed air in the body is forced to be discharged from the hole of the actuator and pump head. When the head is bounced, the piston is in a sealed state, and rises up under the force of the structure spring, so that the sub-vacuum state is formed in the body to generate suction, then liquid is introduced into the body through the pipe/tube. When the head is pressed again, the inner ball-valve and the pump are closed, and the liquid in the body is squeezed, and is forced to be discharged from the hole by pressing the head/nozzle.