Demand for Lotion Pumps is growing rapidly. It is important to know how to choose the right emulsion pump. Depending on the size of the lotion pump and bottle, common diameters are 18mm, 20mm, 22mm, 24mm, 28mm, 33mm, and 38mm, and common sizes are 400, 410, 415.
Lotion Pumps and the bottle mouth are generally screwed together, and there are general standards in the industry. Generally, suppliers produce emulsion pumps according to this standard, and customers choose emulsion pumps according to this standard.
Choose according to the output range of the lotion pump
Depending on the height of the liquid, the beaker can usually be filled with liquid feed.
1. The liquid level can be reached in 1-2 seconds, and the liquid level has obvious pile marks. It is necessary to choose an emulsifying pump with large suction and large spring force. High viscosity is the first choice, followed by vacuum tank/bottle packaging.
2. The liquid level is reached in an instant, and there is no trace of the liquid level. All emulsification pumps and derivative pumps can be used. Only need to consider the characteristics of the liquid formula to select the appropriate one.
3. The liquid level can be reached in an instant, but the liquid level has slight scaling marks. Sprayer Bottles needs to verify its spraying effect. Other emulsification pumps and derivative pumps can be used.
4. The beaker containing the liquid should be turned upside down. The liquid cannot be poured out in a short time. Only vacuum cans or lids, hoses, cans and other packaging forms can be used.
5. The liquid level has obvious signs of accumulation, and it has not reached the level in a short time. The high viscosity of the pump also needs to be verified. Airless Bottles or CAP packaging should be used first.
