Time-temperature indicator system I
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- KEEP-IT TECHNOLOGIES
- Publication Date
- 2014-03-19
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
field of invention
[0001] The present invention relates to a time-temperature indicator system for monitoring time and temperature exposure of food, nutraceuticals, pharmaceuticals, cosmetics, chemicals and other products. The system provides increased time-temperature sensitivity, time-temperature sensitivity control, and a response that better reflects the response to reactions that result in loss of product quality being monitored. Furthermore, the invention also relates to a combination comprising a time-temperature indicator system and a product storage container or bag closure. A method for producing said time-temperature indicator system is also part of the invention. Background of the invention
[0002] The quality of food and other perishable goods is highly dependent on storage conditions such as temperature and storage time from production or packaging until it finally reaches the final consumer. As the temperature rises, the deterioration process is faster due ...