Thermal container layout for partial loads

A plate layout that works at full load does not create the same air volume and movement in a half-full container; each fill level is set up as its own scenario.

3 August 2026Updated 28 September 2026

Short answer

With a partial load the empty air volume in the container grows, cartons can shift and the point a sensor sees changes. Treat the most common fill levels as separate scenarios, record restraint and plate layout for each and measure them on the real route. Do not carry the full-load result over to partial loads.

In a half-full container the air volume grows, cartons can shift and the point a sensor sees changes, so a plate layout validated for a full load does not give the same result at partial load.

Treat each fill level as a separate scenario: restrain the load, keep the airflow path open and place the plates according to a validated diagram. Do not use random filler.

If a deviation appears only at low fill, do not generalise the full-load validation; set up a separate standard layout for partial loads and record it with the delivery result.