How To Choose A Suitable Pump
Ordinary lotion pump commonly used in shampoo, shower gel, conditioner, body lotion, facial cleanser, hand soap, detergent, disinfectant, mouthwash and other daily chemical products, And general cosmetics such as hand cream, essence, sunscreen, liquid foundation, etc.
Ordinary lotion pumps are generally equipped with tubes, and the output is generally 1.0-5.0ml/T, which is often suitable for materials with good fluidity/small viscosity. Materials with poor fluidity/high viscosity need to use specially designed lotion pumps.
The decoration of ordinary lotion pumps is relatively simple. Common methods include alumina closure, UV coating, printing and different colors.
The range of use of lotion pumps is very wide. Whether customers choose lotion pump products or manufacturers recommend lotion pumps to end customers, some factors need to be considered for reference when choosing.
1. Select according to the compatibility of the raw material and the liquid of the lotion pump
Must be able to pass the compatibility test.
2. Choose according to the range of pump output
Before a terminal product goes on the market, there is generally a consumer survey, and there is basically a preliminary recommended usage amount. You can select the specifications of the lotion pump according to this. General: Recommended use amount = (1-2) * pump output.
3. Choose according to the final packaging form
The packaging capacity has been confirmed, and then the lotion pump specifications are selected according to the size of the packaging capacity and the expected use times. Generally, the number of uses of a package is 100-300 times.
4. Choose according to the closure of the lotion pump and bottle
Lotion pumps and bottle mouths are generally screwed together, and there is a common standard in the industry. Generally, suppliers produce lotion pumps according to this standard, and customers choose lotion pumps according to this specification.
Common calibers are 18mm, 20mm, 22mm, 24mm, 28mm, 33mm, 38mm;
Common specifications are 400, 410, 415.
5. Select according to the characteristics of material liquid viscosity/fluidity
Regarding the viscosity/fluidity of the liquid, the product terminal will have specific data, but for the emulsion pump manufacturer, these data are lacking.