What is a lotion pump:

　　1. lotion pump can be divided into two types: plunger type and screw type. In terms of function, it can be divided into spray, foundation cream, lotion pump, aerosol valve, and airless bottle.

　　2. The size of the lotion pump is determined by the caliber of the bottle. The size of the spray is 12.5mm-24mm, and the water output is 0.1ml/-0.2ml/time. Generally used for packaging perfume, jelly water, and other products. The length of the nozzle of the same caliber can be determined according to the height of the bottle.

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

　　4. Special dispensers, such as foam pump heads and manual button nozzles. The lotion pump is a non-inflatable hand-pressed pump head that does not need to be inflated to produce foam and only needs to be lightly pressed to produce quantitative high-quality foam. Usually comes with a special bottle. Manual button nozzles are often used for products such as detergents.

　　5. The composition of the distributor is relatively complicated, generally including dust cover, chuck, chuck rod, gasket, piston, spring, valve, bottle cap, pump body, straw, and valve ball (steel ball and glass ball). Bottle caps and dust caps can be colored, electroplated, and anodized. Since a set of lotion pumps involves many molds and the order quantity is large, the minimum order quantity is 10000-20000, and the delivery time is 15-20 days after the sample is confirmed. White and generic are often in stock.

　　6. The lotion bottle is usually cylindrical, with a specification of 15ml-50ml, and a few of them are 100ml. The overall capacity is small, relying on the principle of atmospheric pressure, which can avoid the pollution caused by cosmetics during use. Vacuum bottles are available in anodized aluminum, plastic plating, and colored plastics, which are more expensive than other ordinary containers, and the requirements for ordinary quantities are not high.

　　7. Lotion pump customers rarely open molds by themselves, so more molds are needed and the cost is higher.