Semi-Automatic Unit UF-4.5
for Retort Packages 'Doy-Pack'
Unit UF-4.5 is designed for filling liquid and pasty products
and packaging them in pre-made
multilayer laminate packages 'Doy-Pack',
followed by sterilization in horizontal autoclaves.
- dairy products
- soups
- ready meals, meat/vegetables mixtures
- ketchup
- tomato paste
- mayonnaise
The unit consists of a sealing module with conveyor module, packing table and the table of finished products. There are two packaging unit for blowing packages, two dosing devices, two devices for proportioning manual dosing. The unit is serviced by two operators, standing on opposite sides of the table packing.

Unit provides the following functions:
| operations performed by operators in manual and semi-automatic |
|
| automatic operations |
|
How it works:
Operator manually submits the package to the cone blowing device where package is inflated with compressed air. Open package is installed under the funnel of proportional manual dispensing or to the automatic measure feeder, by pressing the pedal pouring a given dose of the product is made. Then operators put the package on the conveyor of the sealing machine, package gets sealed in automatic mode, marked with the date of manufacture and rolls into the autoclave basket, mounted on the table ready products.
Specifications of the unit
| Productivity | up to 600 packages/hour (volume of the package up to 1000 ml) |
| Dose volume | 1000 ml |
| Power | 220V; 50Hz; 1,5kW |
| Compressed air | 4 - 6 atm |
| Number of operators | 2 people |