As part of the cosmetic composition, the market demand for lotion pumps is growing rapidly. How choose the right lotion pump is very important. You can choose from these aspects?
1) Select according to the compatibility of the raw material and liquid of the emulsification pump
Must be able to pass the conformance test.
2) Choose according to the final packaging form
The packaging capacity has been confirmed, and then the specifications of the emulsification pump are selected according to the size of the packaging capacity and the expected number of uses.
3) According to lotion pump and bottle size
The lotion pump and the bottle mouth are generally based on screw teeth, and there is a general standard in the industry. General suppliers produce emulsification pumps according to this standard, and customers choose emulsification pumps according to this specification.
Common diameters are 18mm, 20mm, 22mm, 24mm, 28mm, 33mm, and 38mm
4) Select according to the viscosity/fluidity characteristics of the stock solution
Specific data on the viscosity/flow properties of the feed solution are available at the end of the product, but not by the lotion pump manufacturer.
The beaker can usually be filled with liquid feed, depending on the height of the liquid:
- The liquid level is reached in an instant, and there is no trace of the liquid level. All emulsion pumps and derivative pumps can be used. Only need to consider the characteristics of the liquid formula to select the appropriate one.
- The liquid level can reach the liquid level quickly, but the liquid level is slightly fouled. The spray pump needs to verify its spraying effect. Other emulsion pumps and derivative pumps can be used.
- The liquid level can reach the liquid level in 1-2 seconds. The liquid level has obvious pile marks. It is necessary to choose a lotion pump with large suction and spring force.
- There are obvious accumulation marks on the liquid level, and the level cannot be reached in a short time. The high viscosity of the pump also needs to be verified. It is preferred to use vacuum tank/bottle packaging, or choose CAP packaging.
- The beaker containing the liquid material is upside down, and the liquid material cannot be poured out in a short time, and can only be packaged in the form of a vacuum tank, or a cover, a hose, a tank, etc.
Yuyao Feifan Commodity Factory is a foam pump manufacturer from China, Produces and sells Edge Booster Spray Bottle, D Gun Trigger Sprayer, A Gun Trigger Sprayer, and other products.
