Put the cover without the filling material into the laser. A vacuum table helps you fix the material in place, but you can also use some tape to secure it to the bed. To keep the cushion cover flat for engraving, you can iron it before you put it into the laser engraving machine. This will also help to focus the laser.
- Engraving: Power: 30% - Speed: 100% - Frequency: 500ppi - Air Assist: ON
Wash the cushion cover once before filling it to remove any residue that might be left on the cover.