Alexandre Michaud is a student of professor of design Sylvain Allard, who keeps a nice blog called Packaging UQAM that often features his students’ solutions to design issues:

“The simplistic thinking in eco-packaging would
suggest that all it needs is to take a recycled Kraft cardboard and the
job is done. Unfortunately, it’s much more complicated than that and
demonizing plastic over paper is another non-sense. In fact, there are
as many solutions as there are different packages and each one should
be developed taking into account production methods, materials,
transportation and many other factors that ultimately determine the
true lifecycle of the product.