Warm Mark

Warm Mark

Warm Mark indicators help companies know whether their heat sensitive products are shipped and stored within the recommended temperatures. The heat indicators are easy to use. Your employees have to remove the tab and barrier film and attach the indicator to a dry surface of the product itself or its package.

Once installed on a product or packing unit, the Warm Mark indicators will release a special red fluid that will gradually fill three circles:

• The small circle indicates a brief exposure to high temperature;
• The medium circle indicates moderate exposure;
• The large circle indicates prolonged exposure.

You can choose Warm Mark indicators for a wide range of threshold temperatures, from -18 Celsius to +37 Celsius.