Packaging that changes color if the product inside is expired

28 July 2020 by Prof.(Dr.) Sanjay Rout

AgTech

A company named Braskem collaborated with American and Brazilian scientists to create a type of plastic that can change its color depending on рН levels. It can be used to produce packaging for perishable foods. Soon we will see for ourselves how fresh the milk in a supermarket really is.

Sources:

https://bit.ly/337AQYi

https://bit.ly/2P33e5S

What do you think?

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Comments

IdeaSpies @ 2020.07.29 5:01 AM
This looks very similar to this idea also from Brazil https://ideaspies.com/posts/packaging-that-changes-colour-when-food-spoils

Ivani Torales @ 2020.07.30 2:47 PM
@IdeaSpies -both products are from the same company :)

IdeaSpies @ 2020.07.30 2:50 PM
Thanks Ivani- great that IdeaSpies recognises ideas like this early!

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