Common Sense Explanation Of Lotion Pump Head

Common Sense Explanation Of Lotion Pump Head

The lotion pump is a supporting tool for taking out the contents of the cosmetic container. It is a liquid dispenser that uses the principle of atmospheric balance to pump out the liquid in the bottle by pressing and fill the bottle with the outside atmosphere. .

Structural components

Conventional lotion heads are often composed of nozzles/heads, upper pump columns, lock caps, gaskets, bottle caps, pump plugs, lower pump columns, springs, pump bodies, glass balls, straws and other accessories. According to the structural design requirements of different pumps, the relevant accessories will be different, but the principle is consistent with the ultimate purpose, that is, to effectively remove the contents.

A. Dispensers are divided into tie type and screw type. In terms of function, they are divided into spray, foundation cream, lotion pump, aerosol valve, vacuum bottle

B. The size of the pump head is determined by the caliber of the matching bottle body. The specification of the spray is 12.5mm-24mm, and the water output is 0.1ml/time-0.2ml/time. It is generally used in the packaging of perfume, gel water and other products. The caliber The length of the same connecting pipe can be determined according to the height of the bottle body.

C. The specification range of lotion pump head is 16ml to 38ml, and the water output is 0.28ml/time to 3.1ml/time. It is generally used for cream and washing products.

D. Special dispensers such as foam pump heads and hand button nozzles. The foam pump head is a non-inflatable hand-pressed pump head that does not need to be filled with air to generate foam. Quantitative high-quality foam can be produced by light pressing . Usually with a dedicated bottle. Hand button nozzles are usually used on products such as detergents.

E. Vacuum bottles are usually cylindrical, with specifications of 15ml-50ml, and some are 100ml. The overall capacity is small, relying on the principle of atmospheric pressure, which can avoid pollution caused by cosmetics during use. Vacuum bottles include anodized aluminum, plastic plating and colored Plastic, the price is more expensive than other common containers, and the general order quantity requirement is not high.

F. The composition of the dispenser is relatively complicated, generally including: dust cover, press head, press rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball (with steel ball, glass ball). Bottle caps and dust caps can be colored, electroplated, and covered with anodized aluminum rings.