Flat plastic sheets are manufactured through the sheet extrusion technique. Resin is the primary material utilized in the production process. Both thin and thick sheets can be produced using these production lines, which find uses in packaging, geomembrane, mining, industrial and recreational applications. The sheet extrusion lines are developed to produce PET sheets, PP PS mono layer sheets, GPPS PMMA sheets, and PET gag package thermoforming sheets. The high-quality sheets can be manufactured in desired density and size. Most of the sheets produced from the standard rollers of the sheet extrusion line have a printable surface.