Semi-Automatic Case Erectors for Faster, More Consistent Carton Forming
The SIAT F105 Case Erector is a semi-automatic carton forming machine designed to streamline the manual carton erection and filling process. The operator places a flat carton into the machine, while the F105 automatically folds the four bottom flaps and holds the carton securely in a vertical position for filling.
Once the carton has been filled, a pneumatic pusher transfers it towards a compatible case sealer for closing and sealing.
Designed for manufacturers looking to improve packaging efficiency without investing in a fully automated case forming system, the SIAT F105 provides a practical step towards packaging automation. SIAT reports that the F105 can reduce packing time by approximately 50% compared with manual erection and packing.
The F105 range includes the standard F105, which accommodates cartons up to 600 mm long, and an optional long version, which can handle cartons up to 800 mm long.
Key Features
- Semi-automatic carton forming
- Automatically folds all four bottom flaps
- Reduces manual carton erection and packing time
- Pneumatic operation reduces the need for electrical power
- Pneumatic side guides automatically centre and hold cartons
- Keeps cartons upright during filling
- Pneumatic pusher transfers completed cartons towards the case sealer
- Manual format adjustment provides flexibility for different carton sizes
- Available in Standard and Long configurations
- Can integrate with a SIAT semi-automatic case sealer
- Robust Italian engineering for demanding packaging environments
Key Features of the SIAT F105
Semi-Automatic Carton Forming
The F105 combines operator involvement with automated carton forming. The operator places a carton into the machine, and the F105 automatically folds the four bottom flaps.
This reduces the repetitive manual work associated with carton preparation while maintaining operator control over the filling process.
Pneumatic Carton Handling
The F105 uses pneumatic systems for its core carton handling functions. Pneumatic side guides identify the carton width and hold the carton securely in a vertical position, making it easier for the operator to fill.
The pneumatic design also means the machine does not require electrical power for its core forming and pushing functions.
Automatic Bottom-Flap Folding
The F105 automatically folds the four bottom flaps of the carton, creating a ready-to-fill case without requiring the operator to manually fold and hold the carton base.
The machine is designed to form the carton only; it does not seal the carton. A compatible case sealer can be positioned downstream to complete the packing process.
Pneumatic Side Guides
Pneumatic side guides automatically identify the carton width and hold the carton securely in position.
This helps maintain consistent carton positioning during filling and provides a more ergonomic workstation for operators.
Pneumatic Pusher
After filling, the pneumatic pusher moves the carton towards the case sealer.
This creates a streamlined forming, filling and sealing workflow and can help reduce manual carton handling between packing stages.
Standard and Long Versions
The standard F105 accommodates cartons up to 600 mm in length.
For larger carton formats, the F105 Long option increases the maximum carton length to 800 mm, providing additional flexibility for applications using larger cases.
| Specification | F105 Standard | F105 Long (Optional) |
| Machine type | Semi-automatic case erector | Semi-automatic case erector |
| Carton – minimum (mm) | 200 x 150 x 90 | 200 x 150 x 90 |
| Carton – maximum (mm) | 600 x 500 x 500 | 800 x 500 x 500 |
| Carton types | RSC, HSC, FEFCO 0200/0201 | RSC, HSC, FEFCO 0200/0201 |
| Flute types | B, C, E | B, C, E |
| Format adjustment | Manual | Manual |
| Operation | Pneumatic | Pneumatic |
| Productivity | Up to 10 boxes/min* | Up to 10 boxes/min* |
| Operator side | Left or right | Left or right |
| Pneumatic supply | 5.5–7 bar | 5.5–7 bar |
| Workbench height | 525–675 mm | 525–675 mm |
| Machine weight | Approx. 110 kg | Approx. 110 kg |
*Productivity depends on the shortest processable carton length, operator speed and carton quality. Technical specifications are based on SIAT’s January 2025 F105 datasheet and may be subject to change.
Available Options
- F105 Long version for cartons up to 800 mm long
- Casters/wheels
- RG roller conveyor
- GTL/GTR extendable conveyors
Optional Conveyors and Casters
The F105 can be configured with optional accessories including:
- Casters/wheels
- RG roller conveyor
- GTL/GTR extendable conveyors
- Long version for larger carton lengths
These options allow the machine to be configured to suit different production layouts and material-handling requirements.
Why Choose the SIAT F105 Case Erector?
The SIAT F105 is particularly suited to manufacturers that want to semi-automate carton forming without moving immediately to a fully automatic packaging line.
A Practical Step Towards Automation
For businesses currently erecting cartons manually, the F105 provides an accessible way to automate repetitive carton-forming tasks while retaining manual filling.
This makes it suitable for production environments where product filling still requires operator involvement but carton preparation is creating a bottleneck.
Improve Packing Efficiency
By automatically folding the carton bottom flaps and transferring the completed carton towards the sealer, the F105 reduces unnecessary manual handling.
The machine can deliver approximately 50% time savings compared with manual erection and packing, depending on carton characteristics and operator speed.
Reduce Operator Repetition
Manual carton erection can involve repetitive folding, positioning and holding of cartons. The F105 automates these stages, allowing operators to focus on filling and other value-adding activities.
Designed for Integration
The F105 can be connected to a compatible semi-automatic case sealer to create a complete semi-automatic case forming, filling and sealing station.
Proven SIAT Engineering
SIAT describes the F105 as one of its best-selling machines and highlights its robust Italian design and industrial-duty components.
Benefits of the SIAT F105 Case Erector
Increase Packaging Productivity
Automating the carton-forming stage can help reduce the time required to prepare cartons for filling and keep the packing process moving.
Reduce Manual Carton Handling
The F105 automatically folds the carton bottom flaps and uses pneumatic handling to position and transfer the carton, reducing repetitive manual tasks.
Improve Operator Ergonomics
Pneumatic guides hold the carton vertically during filling, helping create a more organised and ergonomic workstation.
Achieve Consistent Carton Formation
Automated folding provides greater consistency than relying entirely on manual carton erection, helping standardise the preparation of cases before filling.
Simplify Semi-Automation
The F105 offers manufacturers an opportunity to introduce automation without requiring a fully automated packing line.
Handle Different Carton Formats
Manual format adjustment and pneumatic width adjustment provide flexibility when working with different carton sizes within the machine’s operating range.
Create a Complete Packing Station
When combined with a compatible case sealer, the F105 can form part of a semi-automatic forming, filling and sealing solution.
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