In the cosmetics industry, vacuum emulsifiers occupy one of the most important equipment. Whether in China or abroad, the emulsifier is inseparable from the emulsifier in the manufacture of cosmetic creams, lotions, toothpastes, etc. From the development trend, the amount of emulsifier will be bigger and bigger! Let us Come to find out what advantages it has?
The traditional method of formulating milk and cream is to first heat the oil phase substrate and the aqueous phase substrate to a certain temperature. Mix and emulsifie under the agitation of the mixer. After the materials are cooled, they are packed. The cream made by this method has a large drop of cream. And it is difficult to eliminate the foam formed by continuous mixing. Not only does it cause looseness of the cream, lack of luster, but also because of the bubble of the product, it is easily contaminated by bacteria and easily oxidized. This inevitably affects the stability and therapeutic effect of the formulation. Nowadays, the cosmetics industry equipment has advanced machinery to solve the above problems.
The advantages of vacuum homogenizing emulsifier on cream emulsion:
It is more time-saving than traditional production, and the cream produced is free of foam, smooth paste, fine cream, good ductility and long shelf life.
The viscosity can be effectively controlled. The viscosity of the product depends on the combination of the thickener in the water and the size of the emulsified particles. The vacuum homogenizing emulsifier can make the material withstand hundreds of thousands of hydraulic shears per minute in the narrow gap of the fixed rotor and achieve a relatively stable viscosity.
It is easier to mix with liquids. In the combined action of centrifugal extrusion, impact and tear, it is evenly dispersed and emulsified in an instant, and then subjected to high-frequency reciprocation, and finally a high-quality product with no bubbles and fineness is obtained.
Toothpaste is a cleaning product commonly used in daily life. However, with the continuous development of science and technology, the production process is continuously improved and perfected, but there will be certain difficulties in the production process. Toothpaste is a complex mixture of creams in the manufacturing process. It is usually a mixture of abrasives, heat inhibitors, surfactants, thickeners, sweeteners, preservatives, and pigments and flavors. In the conventional technology, it takes a long time to solve the problem of product agglomeration and agglomeration, which leads to unstable products, easy separation and waste of raw materials. Then the existing advanced toothpaste production equipment can solve this problem for you.
Advantages in the manufacture of toothpaste machines:
Sterility requires improved paste quality. Vacuum degassing enables the material to meet the sterility requirements, and uses vacuum suction, especially for vacuum material to avoid dust flying, and the powder can be completely wetted and mixed during the dispersion process.
The material is heated. According to the requirements of the manufacturing process, the tank body can heat and cool the material, and the heating can make the material difficult to form agglomerates and agglomerate during the mixing process under the rapid shearing.
The batch production with low production efficiency was changed to one-step production. The production process is all done in one container, which greatly shortens the time for making the paste. It also avoids problems such as incomplete degassing and easy dispersal of fragrance due to the original open paste making equipment. It can also greatly reduce the labor intensity.