Logistics · October 7, 2025

Packaging that survives an ocean voyage: an engineer's view

Ocean shipping is a product's toughest test: humidity, vibration, stacking and forklifts. Packaging mistakes cost more than the packaging itself.

What really happens inside a container

Six weeks at sea means temperature swings that create condensation inside the container, so-called container rain. On top of that come constant vibration, up to eightfold stacking loads, and forklift operators in ports who are in a hurry.

Packaging designed for transport within Europe does not survive these conditions. It is a lesson many pay for with their first damage claim.

Three layers of protection

First, moisture: desiccant bags in the container, film barriers and moisture-resistant materials. For wood products, also the right moisture percentage before packing. Second, mechanics: corner protectors, proper film and a pallet that can bear stacking. Third, securing inside the container: empty space is the enemy, the cargo must be braced so that nothing moves.

And do not forget the ISPM-15 marking on wooden packaging, which we have written about separately.

Could your product sell in the USA?The first consultation is free: we show the real import numbers for your category and a few sample buyers.

The logic of the costs

Proper export packaging usually adds one to three percent to a product's cost. A single damaged consignment eats up years of packaging savings and, worse, the first impression with a new customer. A US buyer remembers a broken first delivery for a long time.

Let's talk about your export plan

The first consultation is free: together we'll see who in the US already buys your product and how to reach them.