The ColdMark is a single-use descending temperature packaging indicator that helps shippers identify and correct gaps in their cold chain. It alerts the users through a visual alarm when the packaged goods are exposed to low temperatures. The temperature label indicate when the products have spent more than 30 minutes in a chilly environment while being transported. The pressure-sensitive adhesive immediately sticks to any dry surface inside or outside the packaging container once users peel the release liner off the back of the label.

Once the temperature drops below the indicator’s reaction temperature, their colourless bulb changes permanently to violet. With the help of these helpful shipment indicator tools, transportation damage claims can be quickly resolved while saving time and money. Contact us and speak to our packaging experts to learn more about this temperature indicator.

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