How to use the vacuum emulsifying machine to process cosmetics?

How to use the vacuum emulsifying machine to process cosmetics? In the process of emulsification, the choice of emulsifying equipment and emulsifier will directly affect the result of emulsification We all know that the emulsification equipment which completes the mixing of water and oil in the emulsification machine is the emulsification machine The emulsification machine is a general term for the emulsification equipment There are many types of emulsification machine, mainly including three types: emulsification mixer, colloid mill and homogenizer They are all equipment for emulsification, but they have their own characteristics and advantages This requires us to choose the emulsification equipment according to our own emulsification materials and the requirements to be achieved Because different emulsifying machine has different structure, performance and the quality of the substance of the emulsion liquid For example, in the production process of cosmetics, we choose the vacuum emulsifying machine, because it is not only simple to manufacture, but also cheap, and reasonable structure is enough to complete the emulsification of materials However, if you want to get better emulsion effect, you are advised to choose the other two, because their emulsions are very good in dispersion and stability Cosmetics vacuum emulsifying machine is a kind of emulsifying machine Its special feature is that the operation principle is to shear, disperse and impact the materials through the high-speed rotation of the homogenizing head connected with the engine The materials through the operation will become delicate and compatible And the vacuum emulsification machine is to carry out these operations in the vacuum state The product will be mixed with air in the production process, making the product bubble, bacterial pollution, easy oxidation and unsmooth appearance This situation will not occur when the product is operated by the vacuum emulsifier of cosmetics In the vacuum state, the product will be evenly dispersed and emulsified in an instant, and no bubbles will be mixed in the production and mixing process, so it can ensure the fineness and stability of the product Its characteristics have been well demonstrated in the production of moisturizing cream daily care products The oil-water moisturizing cream is pre heated by the water phase and oil phase of the vacuum emulsifier, and then emulsified in the main pot Operation and production method: dissolve the water-soluble and oil emulsifier into the oil, start the vacuum emulsification machine, form the water / oil emulsion at first, and gradually increase the viscosity When a large amount of water is added to the main pot of the vacuum emulsifying machine, the viscosity will suddenly drop and the emulsion will be changed into oil / water emulsion The inner phase particles obtained by this method will be finer After the water is added, maintain the slow stirring speed of the vacuum emulsifier for several minutes, and then homogenize for 3-15 minutes This completes the production Of course, the cosmetics vacuum emulsifier is also suitable for the production of cleaning cream, night cream, moisturizing cream and other daily care products.