Edible wrappers could replace plastic

Name: Edible wrappers could replace plastic
Uploaded: 2016-09-12T21:00:20+00:00
Description: A new film made of milk proteins is 500 times better than plastic at keeping oxygen away from food. And you can eat it.

Collected by CNN on Sep 12, 2016

A new film made of milk proteins is 500 times better than plastic at keeping oxygen away from food. And you can eat it.

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