Car shaped paperboard book
| Product description | cover | Text |
| size | 180*160MM | |
| paper | 250G grey bottom white board +2MM Grey Board | 250G grey floor white board +2MM gray board 4 expansion face |
| printing | 4C/0C | 4C/0C |
| surface treatment | Optical film | The full version of high refractive index oil |
| binding | Flat ridge | The cutting layer mounted on the profiled +2 |
| packing | Five layer carton | |
| remarks | Two car wheels are assembled individually, and a variety of processes can be flexible | |
