Securing Analysis
Securing Analysis evaluates the physical stability of a loaded pallet and recommends securing measures — stretch wrap, strapping, and top sheets — to keep the cargo safe during transport. It gives you a quantified stability score and actionable recommendations before the pallet leaves your warehouse.
Running a Securing Analysis
- Right-click a pallet in the Items Panel or viewport → select "Securing Analysis"
- The Securing Analysis panel opens with a detailed breakdown
You can also see a compact securing summary when editing a saved pallet — it appears inline in the Edit Pallet panel.
Stability Score
The stability score is a 0–100 rating based on five physical factors:
| Factor | Max Points | What It Measures |
|---|---|---|
| CoG Height | 25 | How low the center of gravity is. Lower = more stable. |
| Weight Distribution | 25 | How evenly weight is spread across four quadrants (front-left, front-right, back-left, back-right). |
| Fill Ratio + Interlock | 20 | 10 points for volume fill (fewer gaps = less shifting), 10 points for layer-to-layer interlock (items bridging seams below). |
| Overhang | 15 | Items extending past the pallet edge. -3 points per overhanging item. |
| Heavy on Bottom | 15 | Heavier items in lower layers, lighter items on top. |
Rating Scale
| Score | Rating | Meaning |
|---|---|---|
| 75–100 | Stable | Pallet is well-configured for transport. Standard securing is sufficient. |
| 50–74 | Moderate | Pallet has some stability concerns. Follow all securing recommendations. |
| 0–49 | Unstable | Pallet needs attention. Consider repacking, changing the pattern, or adding layer rotation. |
Interlock Detection
The securing analysis automatically detects whether items in upper layers bridge the seams of items in the layers below. This cross-layer interlocking is the single most important factor for pallet stability.
Higher interlock scores come from:
- Using Interlock or Pinwheel packing patterns
- Enabling layer rotation (every 2 or 3 layers)
- Items whose dimensions naturally create overlapping between layers
If your stability score is low because of poor interlock, try switching to the Interlock or Pinwheel packing pattern, or enabling layer rotation every 2 layers. These are the most effective ways to improve mechanical stability.
Wrap Recommendations
The analysis recommends stretch wrap specifications based on the pallet's weight, height, and stability:
- Number of wrap layers — how many times the film should circle the pallet (typically 3–5 for standard loads, more for heavy or tall pallets)
- Wrap type — machine wrap or manual wrap
- Coverage — full height or partial (top-heavy pallets may need extra wraps at the top)
Stretch wrap holds items against each other and against the pallet, preventing lateral shifting. It is the most common and cost-effective pallet securing method.
Strapping Recommendations
For heavier or taller pallets, the analysis may recommend strapping:
- Number of straps — how many vertical or horizontal straps to apply
- Positions — where to place straps (e.g., one-third and two-thirds of the way across)
- Tension — recommended strap tension
Strapping provides vertical compression that stretch wrap alone cannot. It is typically used for pallets over 1,000 kg or stacks taller than 1,500 mm.
Top Sheet
A top sheet (dust cover) is recommended when:
- The stack height is tall relative to the pallet footprint
- Items on the top layer are exposed or moisture-sensitive
- The pallet will be stored outdoors or in a non-climate-controlled facility
The top sheet recommendation appears as a simple yes/no with a reason.
Using Securing Results
The securing analysis is informational — it does not change the pallet arrangement or affect the container solver. Use the results to:
- Print or communicate securing instructions to the warehouse team
- Decide whether to repack — a low stability score may justify changing the pattern or rotation
- Verify compliance — some customers or carriers require minimum stability ratings
- Document — securing specifications can be included in the PDF export alongside the load plan
Securing recommendations are calculated guidance based on the pallet's physical properties. Always follow your organization's specific securing procedures and any customer or carrier requirements, which may exceed these recommendations.
Next Steps
- Packing Patterns — improve stability by choosing the right pattern
- Layer Rotation — add cross-layer interlocking
- AI Analysis — get AI-powered explanations of your pallet arrangement