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Box types / Export carton
A export carton

Export carton

Heavy 7-ply for sea freight, rated to stack in a container for six weeks.

Board7 ply, BCB flute
Minimum order300 boxes per size
Lead time10 working days after sample approval
Printing1 colour, shipping marks
Used forSea and air export, machinery, bulk
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Board grades

BoardEdge crushThicknessPaper build
3-ply, B flute5.0 kN/m3.0 mm150 / 120 / 150 GSM
3-ply, C flute5.5 kN/m4.0 mm150 / 120 / 150 GSM
5-ply, BC flute8.5 kN/m6.5 mm180 / 120 / 120 / 120 / 180 GSM
7-ply, BCB flute12.5 kN/m9.5 mm200 / 140 / 140 / 140 / 140 / 140 / 200 GSM

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Box, outside size in mm

Box compression strength

0 kgf

McKee formula: 5.87 × edge crush × √(board thickness × box perimeter), then reduced for humidity, time and stacking. A first estimate; we crush-test a sample before the run.

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