How To Choose 250ml Plastic Lotion Bottle

  • In 2020, the new type of coronavirus pneumonia swept the world, causing a great impact on the world, and it also cost many people their lives. In this severe situation, the increase in public health investment and its importance, the demand for masks, protective equipment, and disinfection products has increased sharply.
    As an accessory for sterilizing bottles, the market demand for emulsification pumps is growing rapidly. How to choose the right lotion pump is very important.
    1. Choose according to the compatibility of emulsification pump raw materials and liquid
    Must be able to pass the conformance test.
    2. Choose 250ml Plastic Lotion Bottle according to pump output range
    Before the final product goes on sale, there is a consumer survey link, and basically there will be a preliminary recommended usage. According to this amount of use, you can choose the size of the lotion pump, or pump out an integer multiple of the pump to the recommended amount. General: Recommended usage = (1-2) * pump output.
    If the recommended dosage is 1.0ml/time, you can choose 1.0ml/time lotion pump or 0.5ml/time lotion pump.
    Three, choose according to the final packaging form
    Determine the packaging capacity, and then select the emulsification pump specifications according to the packaging capacity and the expected use times. A bag is generally used 100-300 times.
    Example 1: The 100ML bottle has been determined. The size of the selected lotion pump can be 1.0ml/time, and the use is about 100 times, or the size of the selected lotion pump can be 0.5ml/time, and the use is about 200 times.
    Example 2: The 500ML bottle has been determined. The size of the selected lotion pump can be 2.0ml/time, and the use is about 250 times, or the size of the selected lotion pump can be 3.5ml/time, and the use is about 140 times.
    Fourth, according to the size of the lotion pump and bottle
    Lotion pumps and bottle mouths are generally screwed together, 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
    Common specifications are 400,410,415.
    5. Choose according to the viscosity/flow characteristics of the original liquid
    Specific data on the viscosity/fluidity of the feed solution is provided at the end of the product, but it is not available to the manufacturer of the emulsion pump.
    The beaker can usually be filled with liquid feed, depending on the liquid level:
    1. The liquid level can be reached instantly, without any traces of the liquid level, all emulsion pumps and derivative pumps can be used, only need to consider the characteristics of the liquid formula to choose the right one.
    2. The liquid level can reach the liquid level quickly, but the liquid level has slight traces of fouling. The spray pump needs to verify its spray effect. Other emulsion pumps and derivative pumps can be used
    3. 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. The pump with high viscosity is the first choice, and the vacuum tank/bottle packaging is used next.
    4. There are obvious accumulation marks on the liquid level, which cannot reach the level state in a short time. The high viscosity of the pump also needs to be verified. The vacuum tank/bottle packaging is preferred, or the CAP packaging is selected.
    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 packaged in a vacuum tank, or a cover, a hose, a tank, etc.
    In many cases, we will also buy PET Candy Bottles for storage, but we have to make selections about these. If you have any doubts about this, you can contact us.