Powdered infant formulas are created through the spray drying process. In this method, the mixed concentrate is sprayed as a fine mist from the top of a cylindrical spray tower, dramatically increasing the surface area of each droplet for rapid moisture removal. Purified air, heated to 200°C, flows through the tower, causing the droplets to gradually settle as the water evaporates. Spray drying is a gentle drying technique, as the evaporating water cools the milk particles, ensuring that the powder itself is not exposed to excessive heat