24 Aug 2018 --- The weekly roundup is PackagingInsights' collection of global packaging stories from the past week. UK based artisan confectionary company Buttermilk has released its newest snack bar in cellulose packaging. Heidelberg has presented its latest digital solutions and “smart print shop” at customer events in Japan. Aptar has announced its official participation in Amazon’s Packaging Support and Supplier Network (APASS) program while UK bagged fruit and nut snack manufacturer Humdinger Ltd has purchased two Vegatronic 6000 baggers and Parkside, a specialty packaging solutions provider, has made a further significant investment in state-of-the-art laser equipment. Lastly, Ardagh Group has completed the conversion of its Rugby, UK, beverage can manufacturing plant from steel to aluminum.