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Hygienic packaging in boxes and big bags

  • Essai
  • Plan d'accès
Case study reference:
1-20-010
Hygienic process

Processed product: dried tomato powder


Industrial process for tomato based products

 

Manufacturer of tomato sauce and tomato powder from fresh tomatoes.

The application requested by the customer is the placing in big bags and boxes at the outlet of an atomization tower.

The customer needs equipment design to meet the hygienic standards for packaging food-based powder in big bags and boxes.

Customer data:
Boxes: 20 to 25 kg
Big bags: 500 and 1,000 kg 
Feed rate: 2t./h.
Density: between 410 and 500 kg/m³

The entire line is protected by a safety magnetic system. A powder sampler ensures product quality control for the production teams. A buffer hopper equipped with a two-way transfer screw feeds the big bag, or the box line.
The operation is carried out under a controlled atmosphere and the packaging is sealed by double welding bars.

Bag/box line
The operator positions the bag on the weighed packaging head. The hygienically designed twin-screw feeder ensures the dosing of the product with a flexible sleeve connection to avoid any weighing interference.
The welder incorporates a vacuum system and nitrogen injection into the packaged product to preserve freshness. The lifting and transfer of the filled boxes is done by a suction cup manipulator.

Carboard box with plastic liner
sanitary-processing-line
Easyclean-rotary-valve

Bulk bag line
The bulk bag line, installed in parallel with the box line, provides the hygienic packaging of the big bag and accurate dosing of the packaged material. The filled big bags are positioned on a wooden pallet. However, the use of the FlowMatic® 04 H model avoids the introduction of pallets into the packaging area.
The principle of operation is docking the big bag on its pallet via a double-level conveyor. The big bag is conveyed via a motorized belt to the packaging area.
This solution meets the required hygienic constraints with a reasonable investment compared to an aerial handling solution for big bags.
The dosing devices are of hygienic design with easy dismantling, as can be seen in our Easy Clean range of industrial process equipment.
 

 

Tomatoe powder
Cardboard box filling
Easyclean-rotary-valve
Sack filling station
Easyclean screw conveyor
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INTEGRATED EQUIPMENT

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Single operator, Optimal working conditions, Effortless lifting, Ergonomics

PalBox®01 Box Filling - Screw feeder

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Powder sampler ECD

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Weight or volumetric dosing system, 24 to 6 458 liters/h.

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