The cold chain is a big part of the global supply chain and includes all modes of transport. Its impact on national economies is significant, making regional products available on a global market.
The cold chain covers all steps between production or harvesting and retail: storing, packaging and shipping.
Before temperature-sensitive goods can be shipped, it must be prepared for transport. Most importantly, pre-cooling to the desired temperature must be done before long-distance shipping. As every product has different optimal temperature zones, humidity and air composition, the transport set-up of reefer shipments is individual.
Controlling temperature during transport, proper loading and stowing of the shipment and monitoring airflow and humidity are critical to guarantee unspoiled goods when arriving at the destination. Reefer container takes charge of the controlled environment of cargo, independently of the transportation mode.
Ports in general, and container terminals in particular, are the most important dots in the global supply chain. Handling refrigerated containers in terminals is critical as they wait to continue their journey to their destination. Providing power and monitoring the desired temperature and energy setup is vital.
On average, the longest part of the journey is on board a vessel. Reefers are tightly packed and supplied with power to ensure stable temperature and constant airflow.
The last leg or mile of the cold chain reaches the end-consumer - either as input in a production process or in a grocery store to be consumed. Despite individual delivery, the cold chain must remain unbroken.
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