Winners of the 57th annual Flexible Packaging Achievement awards competition again feature advancements in flexible packaging materials, graphics and printing, sustainability, functionality and technical innovation. This year, Peruplast S.A. took gold for printing achievement for Kusi Wayta fruit/seed snack packaging, while Printpack nabbed a silver in packaging excellence for Walkers Shortbread’s resealable, tamper-evident cookie pack that extends shelf life.