How is flavored syrup turned into a finished bottled soft drink?

To produce a finished soft drink from flavored syrup, manufacturers typically use one of two primary methods involving automatic machinery:1

• Dilution Method: The syrup is diluted with water, then the resulting mixture is cooled, carbonated, and bottled.1
• Direct Filling Method: A precise amount of syrup is measured directly into each bottle, which is then filled with carbonated water.1

In both processes, the sugar concentration is reduced from the syrup's 51–60 percent level to 8–13 percent in the final beverage. Carbonation—the addition of carbon dioxide—is achieved by chilling the liquid and cascading it over plates within a pressurized enclosure containing the gas. This process imparts a tangy taste and helps prevent spoilage. Before these steps, containers are thoroughly cleaned, and water is processed through filtration and purification to ensure product uniformity.1234