Time-Temperature Indicator (TTI) labels are special type of labels that indicate the amount of time a product has been exposed to a certain temperature range. These labels are widely used in various industries such as pharmaceuticals, food and beverage, and logistics, to monitor the temperature-sensitive products during storage and transportation.
TTI labels use thermochromic ink technology, which changes color when exposed to specific temperature ranges. The color change is irreversible, and the label will remain the same color even if the temperature drops back down. This provides a visual indication of the product's temperature history and helps to ensure that it has not been exposed to temperatures that could compromise its quality or safety.
TTI labels are easy to use, and can be placed directly onto the product or its packaging. They can be designed to indicate a specific temperature range, or to show multiple temperature ranges for different periods of time. This allows users to monitor the temperature exposure of the product over an extended period and ensure that it remains within the acceptable temperature range.
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