In this guide · 5 sections
- Measure the export carton, not the display box
- A volume calculation with explicit assumptions
- Flat supply transfers work to the packing location
- Compare the decision on one sheet
- When to retain the assembled box
11 / Cost Saving
Quick answer
To assess rigid-box freight savings, compare final export carton dimensions, count and gross weight for the same order. Then include destination assembly, storage and protective packing. A fold-flat box may reduce shipped volume, but the saving must survive carrier pricing and pack-out costs. Changing the box alone does not establish a lower delivered cost.
MTT Packaging editorial · Updated 2026-09-15 · Packaging development & manufacturing coordination
At a glance
Calculate carton volume and compare assembled versus fold-flat rigid boxes without overlooking packing labour or transport protection.
CBM = carton length in metres × width × height × carton count.
For illustration, 20 cartons measuring 0.60 × 0.40 × 0.40 m occupy 1.92 m³. The same count at 0.60 × 0.40 × 0.25 m occupies 1.20 m³, a volume difference of 0.72 m³. These are example dimensions, not an MTT shipment or a freight-saving promise. Weight, minimum charges and carrier rules still affect the bill.
From guide to product
Explore the opening, material and insert details for each design. These are options to review, not proof of a tested fit for your product.

Corrugated packaging · Divided roll-end mailer
Printed white liner
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Corrugated packaging · Roll-end mailer
Kraft liner
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Folding cartons · Crash-lock bottom carton
Uncoated kraft paperboard
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