The challenge of logistics

Temperature rise in containers is caused by an ineffective internal airflow, the cold air from the cooling unit simply does not reach all corners of the container, resulting in hot spots that increase the respiration rate of the fruit.

Below deck, the cooling units of surrounding reefers generate additional heat between the containers, that makes it even harder to keep internal temperatures low.

To tackle this well-known problem exporters often place pieces of cardboard or plastic to manipulate the airflow (without proper results).

The many different approaches we have seen inspired us to explore the solution. And now, after more than a year of research and development, we proudly present OTFLOW: The most efficient and easy-to-use product to improve the airflow inside refrigurated containers.


Reduces the temperature difference by 30%.

OTFLOW® acts as a ceiling for the cold air making sure the air is distributed evenly throughout the container. With this improved air flow, the respiration rate of fruit is reduced. Meaning less claims and financial losses and fruit that lasts longer.

100% Recycled material

Our mission is to increase shelf life and reduce fruit waste on a global scale. We also carefully choose our base materials, manufacturing practices and energy usage to minimize our environmental impact. It’s all part of our commitment to the environment at every stage.

How it Works

Placing the OTFLOW® inside the container is very easy to learn. Please take a look at our instruction video to get a good understanding of the OTFLOW® procedure. 

play VIDEO

Scientific reseach

By the Wageningen Biobased Research Facility

The research of Dr. ir. Leo Lukasse of the Wageningen Food & Biobased Research concludes OTFLOW® stabilises the temperatures in containers with 30%.

For this research Lukasse followed a shipments of grapes from South Africa to the Netherlands. Measurements show that OTFLOW® had a positive impact on the temperatures charts during the warmest point of the trip.

“The OTFLOW® floor cover reduces the temperature difference between warmest and coldest location in shipments of precooled grapes by approx. 30%.”

Dr. ir. (Leo) Lukassen  |  Researcher Wageningen

view research document

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