In 2020, the new type of coronavirus pneumonia swept the world, causing a huge impact on the world, and it also caused many people to pay the price of their lives. In this severe situation, public health investment and its importance have increased, and the demand for masks, protective equipment, and disinfection products has increased sharply.
As an accessory to the disinfectant bottle, the market demand for
emulsion pumps is growing rapidly. How to choose the right lotion pump is very important.
1. Choose according to the compatibility of emulsion pump raw materials and liquid
Must be able to pass the conformance test.
Second, choose according to the output range of the pump
Before the final product is put on the market, there is a consumer survey link, and basically there will be a preliminary recommended usage. According to this usage amount, you can choose the specifications of the lotion pump, or extract the number of integer pumps to the recommended usage amount. General: Recommended usage = (1-2) * pump output.
For example, if the recommended dosage is 1.0 ml/time, you can choose a 1.0 ml/time lotion pump, or choose a 0.5 ml/time lotion pump.
Three, choose according to the final packaging form
The packaging capacity has been confirmed, and then the size of the lotion pump is selected according to the size of the packaging capacity and the expected
number of uses. The general usage of a package is 100-300 times.
Example 1: A 100 ML bottle has been confirmed. The size of the selected lotion pump can be 1.0 ml/time, which is used approximately 100 times, or the size of the selected lotion pump can be 0.5 ml/time, which is used approximately 200 times.
Example 2: A 500 ML bottle has been confirmed. The size of the selected lotion pump can be 2.0 ml/time, which is about 250 times used, or the size of the selected lotion pump can be 3.5 ml/time, which is used about 140 times.
Fourth, according to the size of the lotion pump and bottle
Lotion pumps and bottle mouths are generally based on threaded teeth, and there are general standards in the industry. Generally, suppliers produce emulsifying pumps according to this standard, and customers choose emulsifying pumps according to this specification.
Common diameters are 18mm, 20mm, 22mm, 24mm, 28mm, 33mm and 38mm
The general specifications are 400,410,415.
5. Choose according to the viscosity/fluidity of the stock solution
Specific data on the viscosity/fluidity of the product solution is available at the end of the product, but not available from the manufacturer of the emulsion pump.
The beaker can usually be filled with liquid according to the liquid level:
1. The liquid level can be reached in an instant without any traces of the liquid level. All emulsion pumps and derivative pumps can be used. You only need to consider the characteristics of the liquid formula to select the appropriate one.
2. The liquid level can reach the liquid level quickly, but the liquid level has slight accumulation marks. The spray pump needs to verify its spray effect, and other emulsion pumps and derivative pumps can be used.
3. The liquid level can reach the liquid level within 1-2 seconds. The liquid level has obvious accumulation marks. It is necessary to choose the suction, the elasticity of the large emulsion pump, and the high-viscosity pump. Next, use the vacuum tank/bottle packaging.
4. There are obvious accumulation marks on the surface of the liquid, which cannot reach the horizontal state in a short time. The high viscosity of the pump also needs to be verified, and the vacuum tank/bottle packaging is preferred.
5. The beaker containing the liquid material is turned upside down. The liquid material cannot be poured out in a short time. It can only be packed in a vacuum tank, or packed with lids, hoses, cans and other forms.
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