The hand cream white pump is mainly white, presenting a fresh and clean visual effect. The pump design allows users to easily control the amount of hand cream to avoid waste while improving the convenience and hygiene of use. The working principle of this pump head device is based on the negative pressure principle. When the pump head is pressed, the hand cream is squeezed out of the bottle through the internal pump. Its bottle mouth design will be equipped with a sealing ring or anti-drip device to keep the pump head clean when not in use, prevent external air and pollutants from entering, and ensure the hygiene and service life of the hand cream. It adopts a self-priming design, which can ensure that the hand cream in the bottle can be completely squeezed out every time it is used to avoid waste due to liquid residue.
1. Understanding the Basic Structure and Function of Plastic Lotion Pumps The plastic lotion pump is a relatively simple...
READ MORE