Automated Bag-in-Box Filling Line for Semi-Liquids
This automated line is designed for packaging shortening, margarine, butter and other semi-liquids in bulk. The system forms boxes, places and fills bags, and seals both the bags and box tops.





Technical Specifications
Overview
Automated Bag-in-Box Filling Line
This fully-automatic packaging line is engineered for high-efficiency bulk filling of semi-liquid products such as shortening, margarine, and butter. The integrated system manages the entire process from carton erection and bag insertion to precision weigh filling, vacuumizing, and final sealing. Designed for durability and hygiene, the line minimizes manual labor while ensuring consistent, high-quality output for industrial food packaging operations.
Technical Specifications
Production Capacity
- Compatible Carton Sizes
- L250-550 x W200-400 x H150-400 mm
- Bag Width Range
- 460-840 mm
System Features
Process Workflow
- Carton erection and bottom sealing
- Poly bag insertion from roll stock
- Bag cuffing and air extension
- Weigh filling
- Vacuumizing and heat-sealing
- Top carton sealing (tape or hot melt)
- Operational Advantages
- Labor SavingHigh EfficiencySimple OperationEasy AdjustmentHygienic Design
Construction & Safety
Safety Mechanisms
- Emergency stop buttons
- Safety interlocked access panels
- Materials
- Stainless SteelAluminum
- Control System
- PLC controlled with user-friendly interface



