Bruce Welt and Shelton WrightSustainabilityBio fuels spell opportunityToday’s focus on energy sources based on renewable resources rather than on petroleum creates an opportunity for packaging.November 2, 2011Page 1 of 1Top StoriesPEI 2022PACK EXPO International 2022 Innovations ReportBack after four years, PACK EXPO International convened more than 44,000 attendees during its Oct. 23-26 run at Chicago’s McCormick Place, thus surpassing the 2018 event.Coding, printing & labelingDigital Printing Drives Case ProductionWorkforceHennepin Technical College Awarded Packaging World, PMMI ScholarshipSustainabilityPersonal Care Startup Selects Plastic for Reusable Deodorant CaseSponsor ContentLet's talk Hummingbird® digital print.