Salt Packaging Machine Strategy Vertical Form Fill Seal Centered Line For Retail Pouches

This solution combines a vertical form fill seal machine for 0.5 to 5 kg retail bags and an open mouth bagger for 10 to 25 kg sacks. Accurate dosing is delivered by auger for fine vacuum salt or by multihead weigher for coarse crystals. Downstream quality gates include metal detection and checkweighing with automatic reject. Integrated printers apply date and lot codes. Finished packs are cased, palletized and stretch wrapped.

1. Salt receiving screening and deironing
2. Dosing by auger for fine salt or multihead weigher for coarse salt
3. VFFS forming filling sealing for 0.5 to 5 kg or open mouth filling sealing for 10 to 25 kg
4. Inline metal detector and automatic reject
5. Checkweigher with feedback to dosing
6. Print and apply date and lot
7. Case packing palletizing and stretch wrapping

Dynamic checkweighing verifies target mass for every pack. Underweight and overweight items are removed without stopping the line.

Completed bags are collated into cases or stacked directly on pallets depending on SKU. Pallets are wrapped and labeled for warehouse intake.

• Materials in contact with salt stainless steel
• Bag formats pillow gusset quad seal optional valve sacks for coarse salt
• Utilities three phase power dry compressed air dust extraction point
• Compliance food contact good manufacturing practice HACCP labeling regulations