CNC router is widely used in plastic carving fields. There are three kinds ff methods of making plastic sheet products, that is perforating,laser cutting and CNC carving. Depends on different purpose,different method will be used. If you want more holes in the plastic sheet,CNC perforation is the best way,but if you want different shape,router is the best choice.A CNC router cuts much faster than a laser, it can cut through painted materials with no problem, and it is more accurate for engraving and 3D designs. While you can use a laser for acrylic designs, a CNC router offers more versatility overall.