Introduction and selection method of ordinary lotion pump of Plastic Pump Head


Commonly used in shampoo, shower gel, conditioner, body lotion, facial cleanser, hand sanitizer, detergent, laundry detergent, disinfectant, mouthwash, and other daily chemical products, as well as hand cream, toner, essence, sunscreen Cream, liquid foundation, and other general cosmetics. .

Ordinary lotion pumps are generally equipped with hoses, and the pumping volume is generally 1.0-5.0ml/time, which is often suitable for materials with good fluidity/low viscosity. Materials with poor flow/high viscosity must use specially designed emulsification pumps, such as high viscosity emulsification pumps.

1. Select according to the compatibility of raw materials and emulsification pump liquid

It must be able to pass compatibility tests.

2. Select according to the power range of the pump

Before the end product enters the market, a consumer survey is generally conducted, and there is basically a preliminary recommended dosage. According to this dosage, you can choose the corresponding lotion pump size, or choose the entire pump volume to achieve the recommended dosage. General: Recommended dosage = (1-2) * pump power.

3. Choose according to the final packaging form

The pack capacity is determined, and the lotion pump size is selected based on the pack capacity and expected number of uses. In general, a package is used 100-300 times.

4. Choose according to the diameter of the pump and lotion bottle

The lotion pump and bottle mouth are generally screwed together, and there is a common industry standard. Generally speaking, suppliers produce lotion pumps according to this standard, and customers choose lotion pumps according to this specification.

5. Select according to the viscosity/fluidity characteristics of the liquid

Regarding the viscosity/fluidity of the liquid, the product terminal will have specific data, but for the emulsion pump manufacturer, these data are missing.