Flex 1: Horizontal Cartoner

The Flex 1 horizontal cartoning machine offers greatly-improved efficiency and production. Triangle’s ProLine Flex 1 Horizontal Cartoner is designed to be paired with current generation high-speed Continuous Motion VFFS machines like the Triangle X-Series and offers loading and indexing speeds to 100 cartons per minute to perfectly match the VFFS output for most bag-in-box applications.

New Automatic Changeover Wizard, available on the Flex 1 Horizontal Cartoner – Gen 3, offers easy, fast, repeatable, carton size changeovers with just the push of a button. Benefits include ease of use, improved efficiencies, reduced product waste, and less time required for downtime and training. The Changeover Wizard is an ideal solution for cereal, powders, baking mix, and grain applications, as well as for contract packagers and other companies running multiple carton sizes.

Flex 1 Horizontal Cartoning Machine- Key Features & Benefits:


  • Run multiple carton sizes with fast, tool-less changeovers and no change parts
  • Achieve changeover to full production in less than 15 minutes
  • Automatic Changeover Wizard (available on the Flex 1 – Gen 3) offers fast, repeatable changeovers of all 3 dimensions in only 5 minutes
  • Gentle product handling
  • Servo drives for intermittent motion control — no bagger synch required
  • Single, twin-, and triple-pack bag-in-box capability
  • Multipack stacking capability
  • Compact footprint
  • Allen-Bradley ControlLogix
  • A-B PowerFlex AC Drives
  • Optional auto changeover feature for fast, repeatable changeovers of all 3 dimensions
  • Full-surface flap plows
  • Panelview color touchscreen display
  • Sanitary frame construction
  • Painted frame or washdown construction
  • VPN access for remote diagnostics and upgrades


Contact US

For general information or to set up an appointment please complete the form below or give us a call.


10 – 760 Pacific Road Oakville, ON L6L 6M3

Montreal – (514) 566-7093
Edmonton – (780) 224-0776

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