A disposable, cost-effective temperature packaging indicator, the WarmMark Long Run, tracks temperatures during storage and transportation to determine whether or not goods have been exposed to unfavourable circumstances. The final observation is confirmed through the indicator window.

These reliable temperature packaging indicators, attached directly to the products or packaging, offer visual proof of exposure to unacceptably high temperatures, enabling users to assess whether product quality has been affected. The WarmMark Long Run helps improve the bottom line by showing how long a product has been exposed to temperature swings.

Read here to learn the difference between the various types of time-temperature indicators!