Carbonated drink filling is a process of dispensing carbon dioxide gas into a liquid to produce a sparkling or bubbly effect. It is also commonly known as carbonation or carbonating. However, there are several other synonyms used for this process, such as effervescence, fizzing, bubbling, foaming, and sparkling. Additionally, the finished product is referred to as a carbonated beverage, soda, pop, soft drink, or fizzy drink. Carbonated drink filling machines make the process quicker and more efficient, and they are used in beverage manufacturing plants worldwide. The carbonation process has been around for centuries and remains a popular way to make thirst-quenching drinks that fizz with energy.