Reading Fresh-CheckŪ Time Temperature Indicators
A Fresh-CheckŪ time temperature indicator is a
self-adhesive device that is specifically formulated to match the
shelf life of the food products to which it is affixed.
The active CENTER CIRCLE of the Fresh-Check darkens
irreversibly – faster at higher temperatures and slower at lower
temperatures – so it is easy to see when to USE or NOT USE the food
product within the product date codes.
As the active center is exposed to temperature
over time it gradually changes color to show the freshness of
the food product.