Company 3 groups of formula calendars
| Product description | floor | The text (Group 3) |
| size | 180*210MM | 160*200MM |
| paper | 300G white | 100G double glue *3 group |
| printing | 4C/0C | 4C/4C |
| surface treatment | Dumb film + die cutting | nothing |
| binding | YO circle binding + warning box | |
| packing | Single this set of OPP bag + five layer carton | |
| remarks | A variety of processes can be flexible | |
