Definition: The temperature at which air becomes saturated with moisture and water vapor begins to condense. Critical for preventing condensation in cold chain environments.
Why It Matters::
- When product temperature is below dew point, condensation occurs (packaging becomes wet)
- Condensation can cause packaging failure, label damage, rust, and bacterial growth
- Particularly important when moving products between temperature zones
South African Context: Humid coastal climates (Durban, Cape Town) have higher dew points than dry inland regions, increasing condensation risk.
Related Terms: Relative Humidity, Condensation, Moisture Control