Vertical Form Fill Seal Machine (HFFS)

January 2025 Omron Bosch Rexroth Inovance Packaging

Project Description

This machine is designed for form and fill pillow, quattro and similar pouches. It utilizes 3 to 5 servo motors, which can vary depending on the pouch type or client requirements.

For pouch design management, I implemented a registration control method that dynamically adjusts the puller axis position for each detected mark.

The unwinder section is another critical component of this machine. I applied various techniques during the development process, ultimately implementing the 'Diameter Estimated Unwinder' technique for optimal performance.

The machine supports three types of filling mechanisms:

  • Auger Filling
  • Weigher Filling
  • Liquid Filling

The machine uses a Hot Sealing Jaw system for side and top sealing pouches. I implemented a PID-controlled heating system to precisely regulate the jaw temperatures

Please check out the video below. If you need more information, feel free to contact me. I hope you enjoy it!

Project Video

Thanks for Solve-Pack Machinery for allowing me to share this video.

Technical Informations

  • Technology : Motion Control, Registration Control, Unwinder Control, PID Temperature Control
  • Platform : Omron : Sysmac Studio, Bosch Rexroh : Indraworks Engineering, Inovance : Auto Shop