Precision Sieving for Cosmetic Powder: Where Roto Sifters Make the Difference
Cosmetic powders — face powders, foundations, eye shadows, talcs and loose pigments — demand a level of particle control and product purity that’s higher than many bulk-industrial powders. The manufacturing route typically flows from raw-material receipt → size reduction (milling/grinding) → sieving/screening → blending/formulation → final screening/quality checks → packaging. Of these stages, sieving is […]
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