je.st
news
Researchers develop tags that change colour when food has spoiled
2014-03-19 01:00:00| Packaging Gateway
Consumers could soon know whether a carton of milk has turned sour without opening the container, using a new colour-coded smart tag developed by Chinese researchers.
Tags: change
food
tags
develop
Category:Industrial Goods and Services
Latest from this category |
All news |
||||||||||||||||||||
|
|
||||||||||||||||||||