MOQ per SKU: can you split one container across designs?
By Mohamad Sinno, Charcoal Expert ·
Ask AI for an importer brief:
The short answer
Yes, and the ceiling is a division you can do yourself. The minimum is 2 tonnes per SKU, the order is one full container, so the most designs a container carries is its payload divided by 2. On the payloads this factory actually achieves that is nine or ten designs in a 20 ft and thirteen in a 40 ft. The catch is not the number — it is what counts as a SKU.
The per-SKU math
Two first-party figures do all the work, and the table shows both rather than presenting a conclusion. The minimum is 2 tonnes per SKU. The payload is what the equipment takes for that shape — a 20 ft fills by volume before it reaches its weight limit, so denser shapes load more; a 40 ft weighs out first and carries the same tonnage whatever is in it.
| Equipment | Shapes | Payload | ÷ 2 t per SKU | Left over |
|---|---|---|---|---|
| 20 ft | Cube 25 and 26 mm | 20 t | 10 designs | 0 t |
| 20 ft | Cube 27 and 28 mm | 19.5 t | 9 designs | 1.5 t |
| 20 ft | Hexagonal, stix, octagonal, flat/brix | 18.5 t | 9 designs | 0.5 t |
| 40 ft | Every shape above | 26.5 t | 13 designs | 0.5 t |
The last column is the part worth planning around: nine designs on an 18.5 tonne load leaves half a tonne that cannot become a tenth, and that balance goes onto one of the SKUs or into bulk. Shapes are missing from the table where no payload has been measured for them — dome, lotus, cube with centre hole and the 22 mm cube each carry a confirmed size and no confirmed payload, so ask the export desk rather than reading a neighbouring row across.
In boxes rather than tonnes, 2 tonnes at a 1 kg inner format is about 2,000 inner boxes and 200 master cartons. That is the figure a printing house quotes against, and it sits in the same territory as printed packaging generally: Packaging Studio's guidance, published 5 May 2026, notes that flexo cartons often start around 2,500 to 5,000 units per size. A per-SKU minimum is not a charcoal peculiarity; it is what printing costs money to set up.
And it is per SKU rather than per order for the same reason. Racklify's glossary entry (2026) puts the four axes plainly — a minimum can apply per SKU, per order, per colour and size combination, or per production run — and ours is the first of those, which is the one that makes design count expensive rather than order size — and it applies to a house design taken from stock exactly as it does to your own artwork, because the minimum is set by the SKU, not by who drew the box.
Structuring a first multi-SKU order
Count variants, not logos. This is where the arithmetic above goes wrong for most buyers. The 2 tonnes apply per shape, per size and per packaging variant — so one artwork on a 25 mm cube and a 26 mm cube is two SKUs, and the same artwork in a 1 kg box and a 250 g box is two more. A buyer planning "three designs" who means three artworks across two sizes in two formats is planning twelve SKUs and twenty-four tonnes, which does not fit a 20 ft at any payload on the table.
Standardise the structure and vary the print. Packaging Studio's advice for exactly this situation is to hold board grade, coating and form factor constant across SKUs so the runs can be combined, and to separate branding from structure — blank inventory with variable labels, or designs combined in gang runs. Here that means settling one inner format and one master carton first, then letting artwork be the only thing that varies. It does not lower the minimum; it stops a second format doubling your SKU count for a cosmetic reason.
Ask which minimums are separate. ACMFOOD's private-label guidance, published August 2026, works as a question list for any supplier: clarify whether MOQs apply to each variant or can be combined, and check whether printed cartons carry their own minimums, colour limits and plate fees. Ours is per variant and does not combine, and there is no separate plate or setup fee — the print surcharge sits inside the quoted price, which the costs page works through in full.
One structural option is easy to overlook: bulk has no retail unit and therefore no print minimum, so a first order can carry two or three branded SKUs at two tonnes each and put the balance in bulk. Which route suits you is the subject of the white label and private label comparison.
Questions buyers ask
Can I put five designs in one container?
Yes. Five designs at the two-tonne minimum is ten tonnes, and every confirmed 20 ft payload on our list is above that. The ceiling is the payload divided by two — between 9 and 10 designs on a 20 ft depending on shape, and 13 on a 40 ft.
Is the minimum per design or per SKU?
Per SKU, and a SKU is more than a design. The two tonnes apply per shape, per size and per packaging variant, so one artwork across a 25 mm cube and a 26 mm cube is two SKUs, and the same artwork in a 1 kg box and a 250 g box is two more. Count variants, not logos.
What does two tonnes look like in boxes?
About 2,000 inner boxes and 200 master cartons at a 1 kg inner format. That is the number your printer is quoting against, and it is why a design you only half want is expensive in a way the artwork fee never shows.
Why do print minimums exist at all?
Setup rather than material. Plates, make-ready and changeover do not shrink with the order, so a supplier sets a quantity below which a run does not pay for itself — which is why MOQ is expressed per SKU rather than per order.
Can I keep some of the container unbranded?
Yes, and it is a sensible way to use an awkward remainder. Bulk has no retail unit and therefore no per-design print minimum, so a load can carry your branded SKUs at two tonnes each and the balance in bulk.
Minimums, payloads and packaging formats accurate as of August 2026. Payload figures are the factory's achieved loads for the shapes listed; shapes without a row have no measured payload and no figure is inferred for them. Third-party minimums are quoted with the dates their own pages carry.
Plan the SKU split
Send the shapes, the sizes and the inner formats you want and how many artworks sit across them, and you will get the variant count back with the tonnes it implies — before anyone commissions a design that cannot fit the container it was drawn for.