Sharing innovation to inspire action

Packaging that changes color if the product inside is expired

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.


What do you think?

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Lynn Wood @ 2020.07.29 5:01 AM
This looks very similar to this idea also from Brazil

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

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

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By Prof.(Dr.) Sanjay K Rout

28 July 2020

8 Like

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