Founded in 1923, Triangle Package Machinery is a US-based manufacturer of sanitary packaging machinery. Products include vertical form fill seal (vffs) bag machines, combination weighers, bag in box cartoners, and tray loading/depositing systems. Headquartered in Chicago, IL, the company's 120,000 sq ft facility houses its entire manufacturing process from raw material fabrication through complete machine testing and checkout. Triangle provides superior customer support featuring 22 service technicians, located both out of Chicago and regionally in North America. Other support services include spare parts, training, documentation and online troubleshooting.