In short: cutting breakage starts with honest measurement, not with a packaging change. In most cases analysed, damage does not come from the long-haul leg but from three specific points: handling at consolidation hubs, the final mile, and the packing station itself. An instrumented measurement campaign costs a few thousand pounds and identifies the real culprit in three to six weeks. Packing is then only one of five levers.
The first problem: nobody knows their real breakage rate
Ask a logistics manager for their breakage rate and you will usually get their claim rate. These are not the same number.
The gap between real and reported damage is large. Customers do not always claim on low-value parcels. Slightly damaged goods are sometimes accepted. And part of the damage is caught internally at goods-in or during picking, and never reaches the statistics.
So the first action is to measure on a narrow but exhaustive scope: one SKU, one lane, one month, with a systematic count at every stage.
Mapping the failure points
The packing station
The most frequently ignored source. A product dropped into its case, a divider assembled crooked, a case forced shut: the damage is created before departure. Half a day of observation at the station usually identifies the movements responsible.
Palletising and wrapping
Over-tight wrapping crushes upper layers. Loose wrapping lets the load shift. A pallet pattern with overhang makes cases work in bending on their edges.
The transport leg itself
Counter-intuitively, motorway running is a relatively gentle environment. Vibration is regular and low in amplitude. Significant shocks occur at pull-away, braking and on urban speed humps.
The consolidation hub
This is the black spot of parcel networks. Parcels are picked up, sorted, sometimes dropped onto conveyors, stacked at random. A parcel in a groupage network typically sees five to eight more handling events than a full-load shipment.
The final mile
Manual carrying, stairs, placement on the ground. This is where low-height drops occur, which are particularly destructive for poorly packed goods.
Instrument the flow to know
Shock and vibration recorders are now inexpensive. Placed in a handful of representative parcels, they time-stamp and locate every significant event.
The result is almost always counter-intuitive. A typical campaign might show that 70% of shocks above 15 g occur during less than 5% of journey time, concentrated at two specific hubs. The corrective action then becomes obvious and targeted, instead of an expensive blanket over-protection.
Five levers, ranked by return
| Lever | Implementation cost | Typical effect |
|---|---|---|
| Correct packing-station technique | Very low | −10 to −30% |
| Optimise pallet pattern | Low | −10 to −20% |
| Re-specify the packing | Medium | −30 to −60% |
| Change transport model | High | −20 to −50% |
| Strengthen the case | Medium to high | −5 to −15% |
Strengthening the case comes last, though it is usually the first reflex. A heavier case resists compression but does nothing about internal product movement, which is the dominant cause.
Packing: where most of the gain sits
Of the five levers, packing offers the best effect-to-cost ratio, because it acts on the causal mechanism — relative movement of the product inside its pack.
A cardboard divider removes product-to-product contact. A honeycomb spacer removes movement against the walls. A layer pad prevents interlocking between layers. Combined, these three actions address almost every damage mode seen in distribution.
The packing must be specified, though, not merely added. Abundant but ill-fitting packing protects less than minimal, precise packing.
Building a dashboard that is actually used
Four indicators are enough, provided they are tracked over time.
- Observed breakage rate, all detections combined, as a percentage of units shipped.
- Full claim cost, including product, return freight, reprocessing and administrative time. It is typically three to five times the product value alone.
- Breakdown by stage, to verify that corrective action lands in the right place.
- Breakage by carrier and by lane, essential for any evidence-based renegotiation.
The four most common diagnostic errors
Blaming the last visible link
The product arrives damaged at the customer, so the carrier is responsible. In reality, a crack initiated at packing often reveals itself at the end of the journey. Visible chronology is not causal chronology.
Generalising from a spectacular incident
One toppled pallet triggers a packaging redesign, when it was an isolated event. Decisions should follow distributions, not anecdotes.
Testing only in the laboratory
A pack that passes a standard protocol can fail on a real flow with different stresses, particularly repeated low-amplitude impacts that protocols reproduce poorly.
Changing several variables at once
Altering case, packing and carrier simultaneously makes attribution impossible. One variable at a time, on an adequate sample, is faster overall.
Negotiating with carriers on evidence
A complete packaging file, backed by standard test results and shock recordings, changes the nature of the discussion with a carrier or insurer entirely.
Without it, responsibility is routinely pushed back to “inadequate packaging”. With it, you can demonstrate that the pack withstands normal trade stresses and that recorded shocks exceeded those thresholds.
Running a measurement campaign in practice
A useful campaign is short, narrow and disciplined. Six weeks is normally enough if it is structured properly.
Week one: define the scope
Pick one product family and two lanes — ideally your easiest and your hardest. Trying to measure everything at once produces data nobody analyses.
Weeks two and three: instrument and ship
Place recorders in ten to twenty parcels spread across shipments, not all in one consignment. Photograph each pack before dispatch so that any damage can be matched to how it was actually packed.
Week four: collect at the receiving end
The critical discipline is inspecting and recording at arrival before the pack is opened normally. Damage discovered after unpacking loses most of its diagnostic value.
Weeks five and six: analyse and act
Cross the shock traces against the tracking timeline. Events cluster: you are looking for the two or three locations where they concentrate, not for an average.
What to do with the findings
Findings fall into three groups, and each has a different owner.
Internal causes — packing technique, pallet pattern, wrapping — are the fastest and cheapest to fix, and should be actioned within days of the report.
Packaging causes — insufficient clearance control, blade height, missing corner protection — feed a redesign brief with measured requirements rather than guesses.
Network causes — a specific hub, a specific carrier, a specific handling practice — become a commercial conversation. Bring the data, not the complaint: a shock trace with timestamps is far harder to dismiss than a claim history.
Frequently asked questions
What breakage rate is considered normal?
It depends on product and flow. For glass on full pallets, 0.05–0.15% is the benchmark. In parcel networks, 0.3–0.5% is common. Above 1% there is a structural problem.
What does an instrumented campaign cost?
A few thousand pounds for around twenty recorders and the analysis. Payback usually arrives with the first targeted corrective action.
How do you engage production teams?
Breakage is often treated as a logistics topic when a significant share originates in production. Posting the week’s breakage rate at the station, translated into money, changes perception more effectively than a written instruction.
Should packaging differ by transport mode?
Often, yes. The same product shipped full-load and by parcel network does not face the same stresses. Two packing levels, standard and reinforced, cost less than one specification designed for the worst case and applied everywhere.
What about goods downgraded but not broken?
They are a major hidden cost, especially damaged labels and deformed retail packaging. Count them in your breakage rate: they share the same causes and the same remedies, and their volume frequently exceeds outright breakage.
Key takeaways
Damage is not defeated by blanket reinforcement but by precise diagnosis followed by targeted action. Measure first, instrument second, correct third. In most cases packing is the most profitable lever, provided it is designed for your real flow.
Estic-Maillot works with industrial customers on flow analysis and protective packaging design. Let’s talk about your breakage rate.