Shipping costs are rising every year. If you are still relying on "gut feeling" when loading a container or a truck, you are likely losing money on every shipment.
3D Bin Packing is a mathematical optimization problem. The goal is simple but the execution is complex: how to pack a set of items into a finite number of containers to maximize volume utilization or minimize total cost.
Why Manual Planning Fails
Human brains are great at many things, but calculating the optimal spatial arrangement of 500 different-sized boxes in a 40ft container is not one of them. Manual planning often leads to:
- Empty "Dead" Space: Often hidden in the middle or back of the load.
- Unbalanced Weight: Leading to safety issues or legal fines at weigh stations.
- Damaged Goods: Heavy items accidentally placed on top of fragile ones.
Using automated 3D planning instead of manual methods typically increases container utilization by **15-22%**, directly reducing your carbon footprint and shipping bills.
Core Principles of PackFlow
When you use PackFlow, our algorithm considers more than just dimensions:
1. Weight Balancing
Keeping the center of gravity low and centered is crucial for vehicle stability. PackFlow intelligently distributes weight across the floor of the container.
2. Orientation Control
Some boxes can be rotated, others must stay upright (e.g., liquids or delicate electronics). You can define these constraints for every single item.
3. Fragile Item Protection
The system ensures that heavy equipment is never stacked on top of boxes marked as fragile, preventing costly insurance claims.
From Simulation to Reality
A plan is only useful if it can be followed. This is why PackFlow generates an interactive 3D visualization and a clear, step-by-step packing list for your warehouse team.
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