
Stop selling to the big producers
A packaging manufacturer had built a fibre based shipping box to replace the polystyrene ones fresh fish travels in. It was more compact, it stacked better, it produced roughly half the emissions, and it was losing. The cost work found out why, and the answer changed who the product should be sold to rather than how it should be sold.
The product was better on almost everything that did not decide the sale
On a like for like load the new box is more compact, so more of it fits in the same space. It stacks better on the road, where it scored ahead of the incumbent on every factor the freight operators were asked about. On the commissioned life cycle assessment it uses 70 megajoules against 122 for a twenty kilogram box, and produces at least 40 per cent less on both energy and carbon.
It is also almost one and a half times heavier at the same load capacity, 942 grams against 440 for a twenty kilogram box. In air freight, weight is the bill.
And its insulation runs at 60 to 70 per cent of the incumbent. Fresh fish needs zero to three degrees. Aircraft holds and freight terminals reach eight to twelve, and boxes are often warehoused between two and ten. That figure is a client supplied specification, and the box had not at that point been tested on the air route to the destination markets.
The trap in fixing the insulation
There are two ways to close the insulation gap and both cost something the product cannot afford.
Adding layers of material can double the unit cost, and it makes the box heavier, which raises the freight bill on the leg where weight already hurts. The alternative is an unbroken cold chain, which is not the manufacturer to fix. It sits in other companies operations and its performance varies by location and by operator.
So the recommendation on insulation was not a specification change. It was to open a conversation with the freight operators and terminals about cold chain continuity, and to run the air freight test that had not been run.
The cost arithmetic, which decided the answer
Above two million boxes a year the incumbent costs 1.83 to 1.92 euros a box against 2.59 for the new one, a penalty of about 25 per cent. Below two million the incumbent costs 2.27 to 2.44, and the penalty falls to about 10 per cent.
That difference is the whole strategy. High volume producers own their own polystyrene factories, so switching means writing off the plant and paying a quarter more per box. It is not a marketing problem, and the analysis said so plainly: it is unlikely that high volume producers will adopt this.
Small and medium producers already buy finished boxes. They face a 10 per cent gap, and the interviews found them open to paying 10 to 15 per cent more. The gap and the tolerance overlap, which is the only place in this market where they do.
Raw material is 82 per cent of the new box cost against 45 per cent for the incumbent, so cost reduction work has one place to go and it is not energy, which is a rounding error at 0.1 per cent.
Unit cost by producer size
Modelled from vendor quotations and stated assumptions for an average producer. Costs are estimates, not accounts, and the incumbent is cheaper per box in both bands.
| Producer size | Incumbent box | New box | Penalty |
|---|---|---|---|
| Below 2M boxes a year | €2.27 to €2.44 | €2.59 | About 10% |
| Above 2M boxes a year | €1.83 to €1.92 | €2.59 | About 25% |
| Floor space needed | About 1,400 sqm for a dedicated factory | 60 sqm inside the existing plant | Large advantage |
| Investment at 2.6M boxes | €897,500 to €2,240,000 | €700,000 | Large advantage |
Regulation was the tailwind, and it was not enough on its own
Two regulatory moves were in play. A destination market ban on disposable polystyrene tableware, and European packaging rules requiring 65 per cent of all packaging by weight to be recycled with a 50 per cent target for plastic. The assessment argued these would raise the price of the incumbent material substantially.
The recycling reality was more useful than the regulation. In Europe roughly 70 per cent of polystyrene is collected and only 26 per cent recycled, with 45 per cent going to landfill. In the destination markets the infrastructure is weaker still, and retailers do not handle enough volume to justify the compaction machinery.
The one structural advantage in those markets is mundane and real. Corrugated board is routinely sold on to waste collectors there, so the new box has a disposal route the incumbent does not. That is a stronger argument in a retail conversation than a life cycle number.
A service model, because the machine is the barrier
Small producers cannot justify buying a forming machine, which is what keeps them buying finished boxes. So the proposal was a shared assembly centre rather than a sale.
Six machines producing six million boxes a year, costed at about 1.4 million euros of capital and 1.8 million a year to run, of which transport to producers is the largest line at 1.5 million. On those numbers a five per cent price increase, taking the box to 2.52 euros, breaks even on the setup in two years.
Freight operators were proposed as co owners rather than customers, on the argument that service contracts in that trade run on thin margins and an operator would gain both a differentiator and a use for routes it already runs. That possibility is recorded as unexplored, not as agreed.
What this study can carry
Eleven named interviews across five stages of the chain, against a stated sample of twenty. Sixteen machinery vendors approached for quotations across six countries. Every cost figure on this page is modelled from those quotations on stated assumptions for a hypothetical average producer, not taken from anybody accounts.
The environmental figures come from a life cycle assessment the client commissioned itself, on one modelled route. That is a real study and it is not independent verification, and it is described that way here.
There is no measured result in this work. No box was sold as a result of it, no assembly centre was built, and no adoption was recorded. What it produced was a clear instruction about which customers to stop chasing, and a costed model for reaching the ones that remain.
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