How to choose a Plastic Lotion Pump?
Material composition: The quality of raw materials determines the durability of the dispenser. In addition to the usual polypropylene plastics, steel and glass materials are also used.
Designs and colors come late, always make sure the material composition is the best on the market.
The durability of steel, and the cost-effectiveness of glass/ceramic. This will directly depend on whether your use is for commercial or personal use.
Tube Length: The diameter of the tube length is proportional to the increase in the viscosity of the liquid. So when you choose a lotion pump, choose wisely and keep in mind the ratio of viscosity to tube length.
Bottleneck Sizes: Some variants include 20/410, 20/415, 24/410, and 24/415 - these sizes match almost every neck size. In order to close and seal the bottle perfectly, it is important that the neck of the lotion pump matches the neck of the bottle.
This prevents spills or leaks.
Pump doses: 0.5ml, 0.12ml, 0.28ml, 1.4ml and 2.0ml are some popular dosing variables.