UTMOST Bag-in-Bag Small Pouch Mixed Packaging System
Product Overview
This fully automatic production line is designed for secondary large-bag packaging after mixing multiple varieties of small pouches. Through highly integrated automation modules, the system realizes a complete process flow from automatic feeding, automatic counting, and precise mixing to finished product packaging and checkweighing—all without manual intervention. It significantly improves efficiency, reduces error rates, and meets food-grade hygiene requirements, helping enterprises achieve a reliable, traceable, and intelligent packaging upgrade.
Specifications
| Model | RP8-300CW / RP8-350CW |
| Capacity | 30–35 bags/min (depending on pouch size, mixing ratio, and material characteristics) |
| Packaging Containers | Zipper stand-up pouches, stand-up pouches, flat pouches |
| Bag size | W: 200–300mm, L: 200–450mm (RP8-300CW) W: 250–350mm, L: ≤500mm (RP8-350CW) |
| Voltage | 380V, 3ph, 50/60Hz |
| Power Consumption | 4.0 kW |
| Air Consumption | 0.6 m³/min |
| Operating Pressure | 0.6 MPa |
| Machine Dimensions | L3153 × W2215 × H1700 mm (RP8-300CW) L3433 × W2506 × H1812 mm (RP8-350CW) |
| Weight | 2600 kg / 2900 kg |
Product Advantages
- Fully automated process: From automatic counting and precise mixing of multiple small-pouch varieties to large-bag filling, sealing, and checkweighing—the entire process requires no manual intervention, eliminating contamination and human errors.
- High-precision mixing: Each combination weigher independently controls one type of small pouch, converting weight into quantity to ensure highly consistent mix proportions in every package.
- Efficient and stable operation: Designed capacity of 30–35 bags/min, with industrial-grade key components ensuring reliable long-term continuous operation.
- Smart user interface: 10-inch Siemens touchscreen + PLC control, with easy parameter setting and fast bag-type changeover, plus built-in fault self-diagnostics.
- Strong flexibility and compatibility: Adapts to a variety of premade bag types; variable-frequency drive adjusts to different production rhythms; maintenance and cleaning are simple and convenient.
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