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Expiry tag / Product Design

Expiry tag
Expiry tag

Expiry tag is a paper sticker with the special chemical coating clearly visualizing the information of expiry date to people. If users do not want to check the expiry date everyday, it is convenience for people to stick the diverse expiry tag before putting the food in the refrigerator at home. The expiry tag can be categorized according to 3 days (Green), 5 days (Blue) and 7 days (Grey). Then, the chemical reaction will keep the expiry tag changing till colour red, which means the food is expired. Consequently, people will explicitly get the expiry date information from the expiry tag.

University

Goldsmiths, University of London

Goldsmiths, University of London
Brockley, Lodon, United Kingdom

Design

Goldsmiths, University of London

Goldsmiths, University of London
Brockley, Lodon, United Kingdom