Face cream is not smooth, appearance has grain feeling, how to improve?(2)

- Sep 25, 2020-

The following picture shows the sample of face cream. Why is the cream not smooth and granular in appearance? How can it be improved?
The following two aspects from the process formula and cosmetics production equipment to share a few Suggestions on how to improve.


Solve the advice

Ii. Use high-quality cream production equipment - vacuum homogeneous emulsifier

The quality of face cream can be greatly improved by using high quality vacuum homogenizer.
The raw materials of the cream need to be initially mixed and dispersed in the pretreatment tank by heating and stirring, and then sucked into the emulsifying tank by vacuum pump.
In the emulsifying tank, through the combined action of scraper agitator and high shear homogenizer, the material is quickly broken into 200nm ~ 2 m micro liquid drops through the complex comprehensive process of agitation, shearing, impact and compression, thus forming a stable emulsion state.
In this process, the wall scraper made of ptFE can always fit the surface of the tank, and quickly clean the wall, so that the material body and the tank wall constantly form a new wall, improve the heat exchange efficiency while ensuring the uniformity of the high viscosity material body in the tank.
At the same time, the high vacuum system equipped with the equipment can quickly extract the air generated in the preparation process, avoid the oxidation or pollution caused by the presence of bubbles in the finished material, and the debubbling material has more luster and ductility.