John HoekstraFlexiblesKeeping an eye on energy usage can keep packaging companies sustainableThe packaging sector produces widely diverse types of end products, including aluminum cans, plastic bottles, corrugated board, polymer pouches, paperboard cartons, and more.July 2, 2008Page 1 of 1Top StoriesSustainabilitySurvey: Cost Tops List of Biggest Barriers to Sustainable PackagingAccording to Packaging World’s inaugural Annual Outlook Report survey, cost is the biggest challenge to adopting more sustainable packaging, followed by limited access to materials — with respondents also citing material reduction as a top design priority.Reusable/ReturnableLisbon Introduces City-Wide Reusable Cup ProgramFlexiblesNew CPG Brand-led Initiative Aims to Recycle Flexible Packaging at ScalePMMI NewsPACK EXPO Las Vegas 2025: The Premier Destination for Industry Networking and ConnectionsSponsor ContentSemi-automatic Liquid Drum Filler Increases Operator Efficiency