SHEET FIXING DEVICE, LASER PROCESSING DEVICE INCLUDING THE SAME AND SHEET FIXING METHOD

摘要

A sheet fixing device is disclosed. According to an embodiment, the sheet fixing device may comprise: a processing plate wherein a sheet to be processed is mounted; a first fixing unit compressing an edge portion which is not processed in the sheet, and then pulling the compressed sheet in the outer direction of the processing plate; and a second fixing unit absorbing the sheet onto an upper surface of the processing plate.