Las Vegas Convention Center, Las Vegas. The Pack Expo trade fair is the North American packaging and processing industries’ main event. Manufacturers can assess how the newest technology can function compatibly with their own product lines. The products on display include packaging machinery, converting equipment, processing technology, materials and containers. Visitors will see the latest in security packaging, instrumentation and printing and graphic advances. Pack Expo is co-located with Process Expo, featuring developments in food processing equipment; Converting & Package Printing (CPP) Expo, which caters to the package printing, converting, finishing machinery and supplies industries; and the Reusable Packaging Association’s annual meeting.