Types of Packages Tested for Temperature Validation

Types of Packages Tested for Temperature Validation

Temperature validation is essential for maintaining the integrity of packaged goods. In order to ensure the product remains in a narrow temperature range, testing is necessary. This is generally referred to as cold chain package testing, and it can be done on single, packed, full pallets, and containers. The data from the testing is collected to create a temperature map and reveal any weaknesses.

For larger volumes, outlying units tend to be more vulnerable to environmental factors, such as heat and cold. This is why it is important to properly pack and store the items, and use thermographic mapping to identify any issues before they become a problem. During testing, data loggers, thermocouple systems, and temperature mapping are all used to validate the cold chain.

Temperature validation is most common in industries like food and pharmaceuticals, as these goods must often remain frozen. In order to find any potential problems with the packages, they are exposed to heat, humidity, and/or sun radiation in the chamber. If any issues are found, packaging material changes, product positioning, and quantity of bundled units may be altered to resolve them.

In order to understand the environment of distribution, data loggers and thermocouple probes are used to capture the package’s response. With the data gathered, businesses can then test the package against different scenarios and temperatures. Changes to the package can be evaluated after testing is complete, and any issues should be documented and resolved.

Finally, insulated shipping containers, specialty containers, and different types of vehicles should all be used to ensure the cold chain remains strong. The right packaging material should be used to keep shipping costs low, while still providing the performance needed. Through careful testing, temperature validation can be achieved.

Video 01: Thermal Test for Packaging