WarmMark is a single-use, time-temperature indicator that provides users with alerts when products are exposed to unacceptable temperature conditions.

As temperature-sensitive products spoil easily if not kept under optimal temperature, the WarmMark temperature indicator provides visual warnings to users when cold chain breaches have occurred, preventing users from accidentally distributing spoilt goods that are unfit for consumption.

With three breach windows, this allows users to check the duration of exposure – brief, moderate or prolonged, allowing them to make decisions regarding the condition of their product.

WarmMark can be activated easily by simply folding up and pulling out the indicator activation tab, removing the adhesive liner and paste the indicator to a clean and dry surface.

The WarmMark is ideal for applications in Chemicals, Tissue samples, Pharmaceuticals, Floral, Chocolate, Food, Raw and cooked meats.

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Key Features


Simply fold up and pull out the indicator activation tab, then remove the adhesive liner and paste the indicator to a clean, dry surface.

Product Features

  • Delivers irreversible evidence of exposure to unacceptable temperature conditions
  • Provides cost-effective solution for last mile monitoring
  • Enables easy accept/reject decisions to be made
  • Assists in verifying the adequacy of the cold chain packaging
  • Aids in compliance with regulatory guidelines
  • Saves money and space since eld armable indicators require no special packaging or storage
  • Available in pre-armed configurations for high volume packaging environments


Selection Guide

Selection Guide

ideal for:

  • Floral
  • Chocolate
  • Food
  • Raw and cooked meats
  • Chemicals
  • Tissue samples
  • Pharmaceuticals

WarmMark Brochure