Abstract: At 2:00 p.m. on Friday, March 19, 2021, an employee was working for a firm that provided packaging and labeling services. He was working in the facility's lens wipe area as a hand packer and packager. He was operating a Conflex E-250 shrink-wrapping machine. He was adjusting the plastic film or a plastic sheet on the shrink-wrapping machine The employee thought he was pressing the button to jog the machine. Instead, he had pressed the button to bring down the machine's sealing and cutting arm. The employee's left thumb was in the point of operation for the cutting arm. The employee suffered the partial amputation of his left thumb. He was treated without hospitalization.