04 Oct 2018 --- Elopak has made a significant sustainability gain with the launch of the aseptic Pure-Pak carton made with Natural Brown Board. The aseptic Pure-Pak cartons have one less layer and thereby retain the natural brown color of the wood fibers which gives a visible fiber structure. This also results in reduced carbon footprint and reduced weight, providing a naturally different, sustainable and authentic package that meets demands from growing trends in ethical, ecological and organic products.