What solutions, innovations and practices can make the packaging industry more sustainable?

The packaging industry with its vast use of resources - many of them having adverse environmental effects - is in dire need of sustainable solutions. These solutions could be in the form of sustainable materials, innovative technologies or in the form of sustainable business practices. So, here's the challenge: What are the innovations that can make the packaging industry far more sustainable without compromises in performance?

Tackling the challenge - Sub Topics

Given below are some of the themes and topics about which you can research to know more
about the various avenues available to solve the challenge

Questions