Smurfit Kappa has entered the record books by making the world’s largest cardboard box. Measuring 40 meters by 20 meters, it was designed and manufactured by a team in the Smurfit Kappa van Dam plant in the Netherlands.   The challenge was to make a box big enough to eclipse the previous world record set in 2014 in the US. The enormous cardboard construction, which was a feat of design and engineering, was unveiled at a special event for staff and customers at the plant in Helmond.   “It’s n...