Try for a reduction in the density of the packaging material,
which will result in less use of resources.
▪ Improvements in the expansion process: industrial scale design
has to be performed with particular attention to electricity
consumption. This will lead to higher energy efficiency.
▪ Maximize the use of renewable energy resources (i.e. electricity
from wind power).
▪ Explore the use of only renewable feedstock produced without
affecting the natural ecosystem (e.g. no DLUC)
▪ A clear identification of the recovery options is also needed in
order to address the packaging towards organic recycling
streams and treatment facilities.