Automation plays a key role in ensuring precision and repeatability in Vertical Form Fill Seal (VFFS) machines. At Unified Flex, our systems use PLC-based controls and HMI touch interfaces to automate sealing, filling, and cutting operations. These controls allow operators to monitor parameters in real time and make quick adjustments as needed. Automation also helps maintain consistent performance across shifts, improves product accuracy, and reduces film and product waste during operation.