What is the mixing or emulsification process of the formula of the washing powder manufacturer?

For individual transparent or milky liquid washing powder formulations, a stirring reaction kettle can be used for mixing, and a jacketed reaction kettle can be selected individually. Adjustable speed, can be heated or cooled. For higher products, such as shampoos, baths, etc., emulsifiers can be used to prepare them. The emulsifier includes powder vacuum emulsifier and individual emulsifier. The product obtained by the vacuum emulsifier has less bubbles, fine paste and good firmness. Most of the liquid washing powder technology is to make a homogeneous transparent mixed solution, and it can also be made into an emulsion. However, whether it is mixing or emulsification, stirring is inseparable. Only through stirring can various materials be mixed with each other and become one. , dissolve or disperse all ingredients in solution. It can be seen that the choice of agitator is very important. The production equipment of individual liquid washing powder only needs to be equipped with a jacket for heating and cooling and a proper mixing and batching pot. The important raw material of liquid laundry detergent is the nominal active agent that is easy to generate foam, so the liquid level of the material must not exceed the stirring blade to avoid excessive air mixing. (1) Confusion The configuration process of liquid washing powder is dominated by confusion, but each type of liquid washing powder has different characteristics, and there are two preparation methods: conscious cold mixing method, and the second is hot mixing method. 1 In the cold mixing method, deionized water is first added to the mixing pot, then the nominal active agent is dissolved in the water, and the rest of the builders are added. After a uniform solution is formed, the remaining ingredients such as fragrance, coloring, preservative, mixture, etc. Then adjust to the desired pH value with citric acid or other acids, and adjust the viscosity with inorganic salts (sodium chloride or ammonium chloride). If it cannot be completely dissolved after adding fragrance, it can be mixed with a small amount of builder first, and then put into the solution. Or use a fragrance solubilizer to solve it. Cold mix is ​​suitable for detergent formulations that do not contain waxy solids or poorly soluble substances. 2 Hot-mixing method When the formula contains waxy solids or insoluble substances, such as pearlescent or milky products, the hot-mixing method is adopted individually. First, the nominal active agent is dissolved in hot or cold water, heated to 70 degrees Celsius under constant stirring, and then the solid raw material to be solvent is added, and the solution is continuously stirred until the solution is transparent. When the temperature drops to about 25 degrees Celsius, add colorings, spices and preservatives. pH adjustment and viscosity adjustment should be carried out at lower temperature. The hot mixing method is adopted, and the temperature should not be too high (individually no more than 70 degrees Celsius), so as not to damage some components in the detergent products

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