PET Bottle Carbonated Drink Filling Line

Water Treatment for CSD Manufacturing

Our multi-stage purification system eliminates impurities, organic matter, and microbial contaminants through processes including silica sand filtration, activated carbon absorption, and reverse osmosis, ensuring water quality exceeds international drinking standards for consistent carbonated beverage production.

Purify Process:

Raw water>Water pump>Silica sand filter>Active carbon filter>Sodium ion exchanger>High pressure pump>Reverse osmosis>Ozone generator>Water tank>Pure water

Bottle Blowing Machines for Carbonated Drinks

Automatic PET Bottle Blowing Machine is suitable for blowing PET bottles of various shapes, volume from 100 ml to 2000 ml, wide application for blowing water bottles, soda bottles, cola bottles. Bottle shapes are all customized and can be adjusted according to your requirements.

Blowing process:

1) Pre-form inlet controlling

2) Bottle pre-form heating controlling

3) Blowing technology controlling

4) Bottle check and outlet

CSD Filling System

At the heart of the CSD production line, our triple-function machines perform simultaneous bottle rinsing, filling, and capping. The filling module employs counter-pressure technology to inject carbonated liquid while maintaining precise CO2 levels, minimizing foam formation. Food-grade stainless steel fillers automatically adjust to bottle height variations, achieving volumetric accuracy within ±1%. Downstream capping stations utilize servo-driven torque control to ensure airtight seals, compatible with both screw caps and press-on crown closures.

Labeling Machine

To address the unique challenges of labeling carbonated beverage bottles, we offer three distinct technologies: PVC sleeve labelers use steam-activated shrinking for 360° adhesion on chilled surfaces; OPP wrap-around systems apply pressure-sensitive labels via synchronized rotary mechanisms; while sticker labelers employ vacuum belts for precise positioning on curved containers. All variants incorporate anti-fog coatings to maintain label clarity in high-humidity environments typical of CSD production facilities.

Final Products Film / Case Packing Machine

Post-filling operations leverage two primary technologies: shrink wrapping machines encapsulate bottle groups in PE film using L-bar sealers and controlled-heat tunnels, while case packers automatically erect cartons, insert product groups, and apply adhesive closures. Both systems integrate with upstream production via photoelectric sensors, maintaining synchronization with the CSD filling line's output rate to prevent bottlenecks.

CSD Mixing System

The CSD mixing system formulates the production process according to the characteristics of different kinds of drinks. According to the formula of the beverage, the preparation process is designed.

It’s a complete system used to produce CSD beverages. It contains sugar melting tank, mixing tank, heating and cooling tank, sterilizer and so on. Depend on your different formulations, we can customize machines for you. Mainly used for pretreating. Best welding, polishing working with high quality stainless steel 304/316. Scientific process design. Automatic control.

Preparation process : Syrup melting machine > Syrup pump > Syrup filter > Mixing tank > Beverage pump > Double filter > Mixing tank > Double filter > UHT sterilizer > Homogenizer > CIP system