Export Packaging Boxes, Built for the Long Haul
An export carton fails far from home. A box that survives a short city delivery can still collapse after weeks at sea, stacked six high in a humid container. Vikrama Industries builds export corrugated cartons made to your exact size, specced to weight and route, on GSM-verified recycled kraft that is burst-tested by batch. For heavy or long-haul loads that means the right ply, clear shipping marks and honest limits stated up front.
What export transit does to a carton
Export loads take punishment that domestic loads never see. Transit runs for weeks, not days. Containers hold humidity that softens board. Cartons sit deep in a stack under the full weight above them. Handling at ports is rough and often mechanical. A carton has to hold through all of that, so board grade and marking stop being optional.
- Long transit time under sustained load.
- Container and monsoon humidity that weakens board.
- Deep stacking, so lower cartons carry the whole column.
- Rough port and forklift handling.
- Marks that tell a stranger which way is up and how to lift.
Domestic cartons are judged over days. Export cartons are judged over weeks, in a humid box, at the bottom of a stack.
Match load type to suggested ply
Start here, then confirm against real weight and route. Your live band at /quote uses your actual dimensions and quantity.
| Load type | Suggested ply | Wall | Note |
|---|---|---|---|
| Light goods, short air freight | 3 ply single wall | Single wall | Keep dimensional weight in check |
| Mixed retail cartons, standard sea freight | 5 ply double wall | Double wall | Handles stacking through a full container |
| Heavy units or dense product | 7 ply triple wall | Triple wall | Board holds deep in the stack |
| Long-haul, rough-handling routes | 7 ply triple wall | Triple wall | Adds margin for humidity and knocks |
| Fragile or high-value items | 5 or 7 ply with inserts | Double or triple wall | Inserts plus clear fragile marks |
Under-specified vs export-grade packing
The common pain point is packing an export load like a domestic one. It costs less per carton and far more when a pallet arrives crushed at the far port with no clear handling marks to blame.
Under-specifying an export carton saves a few rupees per unit and risks the whole pallet at a port you cannot reach.
How to spec board to weight and route
Work from the load, not from habit. Take the unit weight, the stack height inside the container and the length of the route. Heavier units and deeper stacks push you up a ply. Longer, more humid routes add margin. Flute profile sets thickness and cushioning, so pair it with the ply.
| Wall | Plies | Typical flute | Approx thickness |
|---|---|---|---|
| Single wall | 3 ply | E flute | About 1.5mm |
| Single wall | 3 ply | B flute | About 3mm |
| Single wall | 3 ply | C flute | About 4mm |
| Triple wall | 7 ply | BC flute | About 7mm |
Honest limit: recycled kraft is not waterproof or grease-proof, and sustained humidity weakens board over time. For sea and long air freight, shrink-wrap the load, keep pallets off wet floors and lean on ply and marks rather than expecting the bare board to shrug off water.
Frequently asked questions
Which ply is right for long-haul export?
For heavy or long-haul loads, 7 ply triple wall gives the most stacking margin through weeks of transit and container humidity. Lighter or shorter loads can sit on 5 ply double wall. Confirm your real figures at /quote.
Can you print shipping and handling marks?
Yes. Cartons can carry fragile, this way up and handling marks alongside your own text. You approve a physical sample before production so the marks and board are confirmed before the run.
Is the board waterproof for sea freight?
No. Plain recycled kraft is not waterproof or grease-proof, and long humidity exposure weakens it. Shrink-wrap the load, keep pallets dry and specify a heavier ply for humid routes rather than relying on the bare board.
How is board quality proven for export?
Board is recycled kraft, GSM-verified and burst-tested by batch. Testing by batch keeps stacking behaviour consistent, which matters most when a carton sits at the bottom of a container stack for weeks.
How do I spec a carton to my exact route?
Give unit weight, stack height and route length. Heavier units, deeper stacks and longer humid routes push the ply up. Enter your size, ply and quantity at /quote for a live band and a human confirms usually in minutes, always within 24 hours.
Why is the price a band and not a fixed figure?
Recycled kraft trades roughly Rs 38 to Rs 46 per kg with the market, so the quote engine returns a price band. A human confirms the exact figure on WhatsApp usually in minutes, always within 24 hours, and GST invoices are issued.
Get your box priced in 30 seconds.
Enter your spec for a live estimate band, or send it straight to WhatsApp. A human engineer confirms the exact number, usually in minutes, always within 24 hours, 7 days a week.