I believe that everyone has used press-type shampoo and shower gel in their daily life. This pump head is called a lotion pump. It uses the principle of atmospheric pressure balance so that shampoo and bath can be mixed. A tool that releases dew from the bottle and then replenishes the gas in the bottle.

　　The main indicators that determine the performance of a lotion pump include its pressure, rebound speed, water intake, opening torque, air pressure times, etc. If you want to buy a good lotion pump, you can refer to these indicators. , Next, the sprayer pumps factory will explain to you in detail some relevant knowledge points of lotion pumps, to help you better understand this gadget that is often ignored by us.

　　Lotion pumps are divided into two forms, screw type, and tie-in type, respectively, and in terms of function, they are divided into lotion pumps, foundation creams, sprayers, valves, vacuum bottles, etc. The size is often customized according to the caliber of the bottle it is matched with. The commonly used spray lotion pump is often between 12.5 mm and 24 mm in size, and its water output is often between 0.1 ml and 0.2 ml at a time, which is often used under the packaging of products such as perfume spray. The length of its caliber is often determined according to the height of the bottle.

　　The pump head of the lotion is generally larger, usually between 16ml and 33.8ml, and its water output is between 0.28ml and 3.1ml than the pump head of the spray. It is generally used for washing or cream. products, that is, shampoo and body wash that we often use. Some special lotion pumps or hand-held spray heads, among which the foam pump head is a non-pumping air pressure hand pump head, which can generate foam without filling gas into it, and can generate a fixed amount by pressing lightly. At present, some hand sanitizers will be equipped with such a device. As long as the hand sanitizer is gently pressed, it will appear in the user's hand in the form of foam, making hand cleaning more convenient.

　　The composition of the lotion pump is relatively complex, including piston, spring, pump body, valve, ball, bottle cap, dust cover, etc. Among them, there are many colors of the dust cover, which can be customized according to the needs of users, and the emulsion pump can also be electroplated, with a layer of the anodized aluminum ring on the outside.