Basic knowledge of lotion pump
2020-01-16
A lotion pump is also called a pressure type lotion pump. It is a liquid dispenser that uses the principle of atmospheric balance to pump out the material liquid in the bottle by pressing and fill the outside atmosphere into the bottle. The main performance indicators of the emulsion pump: the number of air pressure, the amount of pump, the down pressure, the opening torque of the plunger, the rebound speed, the water intake index and so on.
Distributors are divided into two types: bar mouth type and screw mouth type. In terms of function, they are also 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 specifications are 12.5mm-24mm, and the water output is 0.1ml / time-0.2ml / time. It is generally used for packaging perfume, gel water and other products. The length can be determined according to the height of the bottle.
The emulsion pump head has a larger specification range of 16ml to 38ml, and the water output is 0.28ml / time to 3.1ml / time. It is generally used for cream and washing products.
Special dispensers such as foam pump heads and hand-held spray heads. The foam pump head is a non-air-filled hand pressure pump head. It does not require filling air to generate foam, and it can produce quantitative high-quality foam by just pressing lightly. Usually equipped with a special bottle. Hand-held sprinklers are commonly used on products such as detergents.
The composition of the dispenser is more complicated, generally including: dust cover, hoe, stern rod, gasket, piston, spring, valve, bottle cap, pump body, suction tube, valve ball (steel ball, glass ball). Bottle caps and dust caps can be colored, can be electroplated, and can be covered with anodized aluminum rings.
Airless bottles are usually cylindrical, with specifications of 15ml-50ml, and individual 100ml. The overall capacity is relatively small. It relies on the principle of atmospheric pressure to avoid contamination of cosmetics during use. The airless bottles are made of anodized aluminum, plastic plating and colored plastic. The price is more expensive than other general containers, and ordinary ordering requirements are not high. Distributors rarely open their own molds, pay for more molds, and have higher costs.
Distributors are divided into two types: bar mouth type and screw mouth type. In terms of function, they are also 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 specifications are 12.5mm-24mm, and the water output is 0.1ml / time-0.2ml / time. It is generally used for packaging perfume, gel water and other products. The length can be determined according to the height of the bottle.
The emulsion pump head has a larger specification range of 16ml to 38ml, and the water output is 0.28ml / time to 3.1ml / time. It is generally used for cream and washing products.
Special dispensers such as foam pump heads and hand-held spray heads. The foam pump head is a non-air-filled hand pressure pump head. It does not require filling air to generate foam, and it can produce quantitative high-quality foam by just pressing lightly. Usually equipped with a special bottle. Hand-held sprinklers are commonly used on products such as detergents.
The composition of the dispenser is more complicated, generally including: dust cover, hoe, stern rod, gasket, piston, spring, valve, bottle cap, pump body, suction tube, valve ball (steel ball, glass ball). Bottle caps and dust caps can be colored, can be electroplated, and can be covered with anodized aluminum rings.
Airless bottles are usually cylindrical, with specifications of 15ml-50ml, and individual 100ml. The overall capacity is relatively small. It relies on the principle of atmospheric pressure to avoid contamination of cosmetics during use. The airless bottles are made of anodized aluminum, plastic plating and colored plastic. The price is more expensive than other general containers, and ordinary ordering requirements are not high. Distributors rarely open their own molds, pay for more molds, and have higher costs.