Transparent packaging that allows consumers to see the product inside has been a growing trend on store shelves in recent years, but metal-free packaging was often not a practical option for products requiring an outstanding barrier. “Transparent packaging responds to several consumer packaging trends,” said Marco Hilty, VP of strategy, marketing and R&D at Amcor Flexibles EMEA. “There is a move toward more minimalist packaging designs, while at the same time providing consumers more info...