The ventilation rule of 3, also known as the Three Degree Rule or Dew Point Rule, plays an important role in maintaining the quality of goods during transportation. This rule stipulates that the cargo area must be aired out when the temperature outside is at least 3 degrees lower than that of the container. Let’s take a closer look at what this rule means and why it is crucial for transportation.
When goods are transported over long distances, they need to be stored in containers to protect them from outside elements such as temperature, humidity, and more.
However, without proper ventilation, these containers can become breeding grounds for mold, mildew, and bacteria, which can damage the goods and make them unfit for use.
The Three Degree Rule helps to prevent this by requiring ventilation when the outside temperature is lower than that of the container.
This helps to remove excess moisture from the container, reducing the risk of mold and bacteria growth.
Additionally, it helps to maintain a constant temperature inside the container, preventing sudden fluctuations that can damage goods.
By following the ventilation rule of 3, shippers can ensure that their goods arrive at their destination in good condition, ready to be used or sold.