APPARATUS FOR PRESSING TO FIX SHEET

摘要

A sheet chucking apparatus is provided to prevent damage to a surface of an insulation material and to minimize the amount of tapes used for temporarily fixing a sheet. A sheet chucking apparatus includes a frame(110), pressing units(120,130), and an attaching unit(140). The frame is put on insulation materials at both sides of a working surface of a working region. The pressing units provide attaching forces to fix the frame. The pressing units are mounted to both sides of the frame. The attaching unit for attaching the sheet being chucked to the working surface to fix or release the sheet is mounted to the frame.