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Patent AT-E401250-T1: [Translated] DEVICE AND METHOD FOR PROVIDING ACTIVATED INDICATORS FOR GOODS LABELING

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Catalog Last Checked: September 10, 2026 at 08:16 PM | Dataset Last Updated: September 06, 2025
The active indicator provision process involves activating a temperature or time-sensitive indicator and then applying protective filter to it. The indicator passes through an activation unit (12) and a protective-filter application unit (66) downstream of the activation unit. The indicator may already have been attached to the protective filter. The device used in the process is also described.

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