In modern production environments, space is as precious a resource as time. Often, integrating separate units for forming, filling, and sealing cartons is difficult due to narrow or complex layouts. “All-in-one” monoblock systems, such as the MULTIPACKER series by Duetti Packaging, represent the engineering solution to this difficulty, concentrating the entire packaging process into a single compact unit.
In this technical deep dive, we will analyze the MULTIPACKER machine series.
1. The monoblock concept: three functions, one single system #
MULTIPACKER 10 is an integrated system designed for medium-scale production that manages the entire packaging cycle in American boxes (RSC). Unlike a fragmented line, the monoblock performs in a single station:
- forming: carton picking and opening.
- filling: vertical product insertion (top-loading).
- sealing: carton sealing via adhesive tape (or hot melt glue).
The unification of these phases in a single machine eliminates the need for long connecting conveyor belts, drastically reducing the overall footprint of the plant.
2. Operating details: precision from the blank to the pallet #
The operation of the MULTIPACKER 10 is based on a cycle managed by PLC, ensuring fluidity and efficiency.
- picking and opening: a shifting arm equipped with suction cups picks the carton individually from the magazine (standard capacity of 850 mm, extendable up to 2000 mm). The return movement of the arm uses a counter-device to ensure perfect opening of the carton.
- centering and locking: before filling, the formed carton is transferred to a centering station. This step is essential to ensure that the picking head inserts the product without interference with the carton flaps.
- infeed product management: products reach the picking station via belts. Depending on the nature of the product and the speed, Duetti Packaging integrates accumulation tables with diverters or pusher systems with buffers to prepare the batch optimally.
3. Technical advantages for the production manager #
Integration into a monoblock system does not only offer space advantages but directly impacts operational efficiency (OEE).
- quick format changeover: the MULTIPACKER 10 allows switching from one format to another in just 10 minutes. Adjustments are made via handwheels with counters, and programs can be recalled from the 7” touch screen panel.
- simplified maintenance: the taping unit is easily removable, as is the picking head, thanks to a quick-release system. This reduces time during format changes, cleaning, or routine maintenance.
- hygiene and robustness: the steel frame and the use of modular belts facilitate sanitization, making the machine ideal even for demanding sectors such as food and chemicals.
4. Technical specifications and versatility #
The MULTIPACKER 10 is designed to handle a wide range of sizes, ranging from a minimum of 200x150x120 mm to a maximum of 600x400x350 mm.
| Parameter | Multipacker 10 specifications |
| Installed power | 10 kw |
| Air consumption | 200 NL/min |
| Changeover time | 10 minutes |
| Interface | 7″ panel with 20 programs |
| Safety | UNI/EN ISO 13849-1 Category 3, Level D |
The modular architecture of the machine also allows for the integration of modules for partition insertion or pairing with palletizing systems, creating a complete end-of-line in an extremely limited space.
Why choose a Duetti Packaging monoblock system #
Choosing the MULTIPACKER 10 means investing in a solution that balances cost, space, and performance. It is the ideal choice for companies that need to automate medium-scale production without having to overhaul their facility’s layout.
Duetti Packaging provides full support in configuring the monoblock solution best suited to your product, ensuring smooth integration and long-term reliability.
Contact us for a technical consultation and discover how to optimize your production space.
