During peeling off safety foil from part, plastic piece with a foil cover get inside the eye of the operator bending machine. It went through CNC and then was being passed in the heat bending machine when the accident occurred.There is an air extraction on the CNC but it did not “capture” the chip, it is due to electrostatic tension that makes it difficult for all small chips to get out, some stick to the pieceFirst aid was provided - washing the eye with saline solution. The eye started to get hurt and CH. E was taken to the hospital. She is on one week medical leave.