What is a lotion pump?


Also known as a push-type lotion pump, it is a liquid d […]

Also known as a push-type lotion pump, it is a liquid dispenser that uses the principle of atmospheric balance to pump out the liquid in the bottle by pressing, and replenish the outside atmosphere into the bottle. The main performance indicators of the lotion pump: the number of air pressures, the pump output, the down pressure, the opening torque of the pressing head, the rebound speed, the water intake index, etc.

The dispenser is divided into two types: tie type and screw type. In terms of function, it is divided into spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle.

The size of the pump head is determined by the caliber of the matching bottle body. The spray size 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 length of the bottle can be determined according to the height of the bottle.

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

Special dispensers such as foam pump head and hand button sprinkler head, foam pump head is a kind of non-air-filled hand pressure pump head, which does not need to be filled with air to generate foam, and can produce quantitative high-quality foam only by pressing lightly. Usually comes with a dedicated bottle. Hand-on applicators are often used on products such as cleaners.

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

The vacuum bottle is usually cylindrical, with a specification of 15ml-50ml, and some have 100ml. The overall capacity is small. It relies on the principle of atmospheric pressure to avoid pollution caused by cosmetics during use. The vacuum bottle has anodized aluminum, plastic electroplating and colored plastics. The price is more expensive than other general containers, and the general order quantity requirements are not high. Dispenser customers rarely open their own molds, and they pay more for molds and the cost is higher.

Established in 1988, Ningbo Seng Cze Macrospray Co., Ltd. is China Plastic Dispenser Pump Manufacturers and Plastic Dispenser Pump suppliers for over 30 years of professional experience. We collaborate closely with many well-known companies in this industry worldwide and provide them with most adequate solutions of trigger sprayer, liquid pump, fine mist sprayer, and spray caps with highest quality. Our wholesalePlastic Dispenser Pumps are widely applied in cleaning products, personal care products, cosmetics, and many other areas. SengCze fully implements the ISO9001 quality management system. With advanced production techniques, world-class high profile production machinery, accumulated production experience, scientific management and superior customer services, we have laid a firm foundation for the long-term collaboration with our clients.