INTRODUCTION
PE Coating Aluminum Composite Panel structure is essentially composed of three layers which together along with a coating of PE combine to form a highly insulated flat panel. The two layers of aluminum sheets are bonded together permanently with an internal core of polyethylene which when coated through PE makes the surface even more flat and highly resistant. An important point is that only the front of the panel is coated with PE (Polyester) Paint so that maximum damage can be absorbed without damaging the interior core and sheet.