The Dow Chemical Company opens the call for entries for the 2018 30th Awards for Packaging Innovation. Entries accepted through April 12, 2018. The 30th Awards for Packaging Innovation continues the DuPont Awards for Packaging Innovation program established in 1986. Dow carries on the tradition of assembling an independent panel of international packaging judges from a variety of disciplines, to provide awards with a global perspective across design, engineering, retail, converting and academia.