 |
|
 |
| Eco-friendly / Raw material |
 |
 Soy-based inks |
| Soy-based ink is opposite to petroleum-based ink. Soy-based ink is...... |
|
|
|
|
 |
| Rack-made paper |
| "No trees were cut down due to this material." |
|
|
|
|
 |
| Water varnish |
| Water varnish is a totally non-toxic and recyclable coating, and it is cheaper than PE coating. |
|
|
|
|
|
|
|
|
|
 |
|
