Cold chain logistics
Cold chain logistics is the technology and process that allows for the safe transport of temperature-sensitive goods and products along the supply chain. It relies heavily on science to evaluate and accommodate for the link between temperature and perishability.
Any product known to be or labeled “perishable” will likely need cold chain management. This could include foods like meat and seafood, produce, medical supplies and pharmaceuticals.
While the idea of transportation is a relatively new concept, the transport of temperature-sensitive products really dates back to the late 1700s, when ice was used by the British to keep fish from spoiling. Late 1800s, it was used to transport perishables as well. Dairy products were transported from rural to urban areas to be sold, and due to a European meat production shortage, South America was sending frozen meat to France and Australia, while New Zealand was sending it to Great Britain. Cold chain tech has always been, and will continue to be, hugely important to global trade.
Cold chain logistics has many moving parts. Some of the elements include:
- Cold storage – Facilities that store goods and products waiting to be transported.
- Cooling systems – Systems that bring food up to and keep it at an appropriate temperature during all aspects of the supply chain, including processing, storing and transporting.
- Cold transport – Ensures goods remain at stable temperature and humidity levels.
- Cold processing – Facilities that allow for processing goods with sanitation in mind.
- Cold distribution – Deals with loading boxes or crates and pallets to distribute goods.