Carton Liner Bag-in-Box Filling Machine
This spoutless bag-in-box line efficiently packages fluids like margarine and butter. It erects and seals the carton bottom, lines the carton with a bag, hot-fills the product, and seals both the bag and carton top.
Technical Specifications
Overview
Automated Spoutless Bag-in-Box Packaging Line
This fully-automatic packaging line is engineered for the efficient handling of semi-liquids such as margarine, butter, and shortening. By utilizing roll stock film to form, insert, and seal liners directly into cartons, the system eliminates the need for pre-made spout fitments. The integrated process includes carton erection, liner insertion, precise weigh filling, bag sealing, and final carton closure, significantly reducing labor costs while maximizing production throughput.
Technical Specifications
Production Capacity
300 boxes/hour
Max Throughput
- Applicable Carton Size
- L250-550 x W200-400 x H150-400 mm
- Applicable Bag Width
- 840 mm
System Components
Integrated Modules
- Carton erector
- Poly bag inserter (carton lining machine)
- Weigh filling machine
- Bag sealer
- Carton sealer
- Conveyor system
- Sealing Options
- Tape sealingHot melt glueHeat-sealed bag tops
Operational Features
Packaging Workflow
| Step | Action |
|---|---|
| 1 | Carton erection and bottom sealing |
| 2 | Film cutting and bag insertion |
| 3 | Bag cuffing and air extension |
| 4 | Hot-melt product filling |
| 5 | Bag uncuffing and heat sealing |
| 6 | Carton top sealing |
