Carbonated beverage filling machine is a device specially used to fill beverages containing carbon dioxide (such as soda, beer, etc.) into containers. Its working principle is mainly based on the isobaric filling method, that is, under conditions higher than atmospheric pressure, the packaging container is first inflated to make its internal pressure equal to that in the liquid storage tank, and then the liquid flows into the packaging container by its own gravity. This method effectively reduces the loss of carbon dioxide and prevents excessive foaming during the filling process, thereby ensuring product quality.
The working process of the carbonated beverage filling machine generally includes the following steps:
1. Rinse the bottle: The bottle enters the filling machine through the air duct, is sent to the star wheel through the bottle separation device, and is clamped by the star wheel clamp and sent to the bottle washing part. The bottle washing clamp clamps the bottleneck, turns the bottle over, and rinses the bottle to ensure that the bottle is clean.
2. Filling: Using the isobaric filling method, first fill the bottle with carbon dioxide gas to make the pressure in the bottle equal to the pressure in the liquid storage tank, and then the liquid flows into the bottle under its own gravity. This method is suitable for filling gas-containing liquids, such as beer, soda, champagne, etc.
3. Sealing: After filling, the bottle cap or can lid is automatically screwed or pressed to seal the container to ensure the sealing and shelf life of the product.
Carbonated beverage filling machines play a key role in the beverage production process. With the growth of market demand and the continuous advancement of technology, filling machines are developing in the direction of automation, high speed and multi-function. When choosing filling equipment, enterprises should comprehensively consider production needs, product characteristics and market trends, and choose the most suitable solution to improve production efficiency and product quality.
