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Choosing a nominated packaging supplier: a 10-point checklist

When a retail buyer nominates a packaging supplier, that factory becomes part of the brand's own supply chain — its barcodes, its certified fibre claims, its delivery promises. Nominating the wrong plant surfaces as chargebacks and missed vessels months later. Here are the ten checks worth making before any packaging factory goes on an approved list.

Warehouse trolley stacked with flat-packed corrugated cartons ready for delivery to a garment factory
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What does “nominated supplier” mean in RMG sourcing?

Global retail buyers rarely leave packaging to chance. Instead of letting each garment factory buy cartons and accessories wherever it likes, the buyer or its sourcing office nominates approved suppliers that every factory on the programme must use. The point is consistency: identical artwork across factories, barcodes that scan at the distribution centre, certified materials whose paperwork survives an audit, and packaging that arrives when the sewing lines need it. For the supplier, nomination is earned — through audits, samples and seasons of on-time performance. The checklist below mirrors what experienced buyers actually verify.

Checks 1–5: can they actually make it?

1. Certification you can verify. If the programme requires certified fibre, the supplier must hold its own FSC chain-of-custody certificate — not just “FSC paper available”. Every certificate has a public code you can look up in the FSC database; ours is FSC® C221033, held since we put chain-of-custody at the centre of our offer.

2. Real in-house production. A factory that corrugates, prints, die-cuts and finishes under one roof controls strength, colour and dates end to end. A trader or part-converter inherits every weakness of its own suppliers — and so do you.

3. Capacity with redundancy. One machine per process means one breakdown per missed vessel. Ask for the machine list and shift pattern; we run 31+ machines precisely so that a single stoppage never decides a ship date.

4. Strength engineering, not just dimensions. A good supplier turns your stack height, route and season into an edge-crush or bursting-strength target, then proves the board meets it — see our explainer on bursting strength vs ECT. Test methods should follow recognised international standards of the kind published by ISO.

5. Location and customs status. Distance to port and customs paperwork are part of the lead time. A bonded supplier inside an export processing zone — like our Chittagong EPZ operation, close to the port that carries most of Bangladesh's garment exports — moves goods between zones under bond instead of through full import clearance.

Checks 6–10: will they still perform in month nine?

6. A documented QC system. Incoming paper checks, in-process inspection and a final audit with records you can request — our quality assurance page shows what that should look like in practice.

7. A track record with audited programmes. Brands such as Walmart, Carter's, Tesco, Dollarama, Nitori, JYSK and Gerber audit their nominated suppliers hard; the names a factory already serves tell you what scrutiny it has survived.

8. Lead times with call-off flexibility. Confirm standard lead time, sample turnaround and whether you can place one economic order and draw it down in staged deliveries timed to production.

9. Transparent quoting and tooling terms. The quote should separate board, print and tooling, name who owns the dies and plates, and put price-break quantities in writing — surprises here are the classic year-two dispute.

10. Ethics and compliance policies. Buyers extend their code of conduct to nominated suppliers, so written child-labour, anti-discrimination and working-conditions policies — and the records behind them — must be audit-ready from day one.

How do you verify the claims?

Paper qualifies a supplier; the floor confirms it. Visit the plant and follow one live order from board to dispatch. Ask for pre-production samples made against your actual tech pack, not showroom pieces. Request test reports against the agreed standard, and for critical programmes consider transit testing to protocols such as those published by ISTA. Check the FSC code online rather than accepting a framed certificate. And try the simplest test of all: send a real specification and time the response — a complete, engineered quotation inside 24 hours tells you how the next three years will feel.

Auditing packaging suppliers this season?

Put us on the shortlist — send a spec through the quote form and judge the response against this checklist.