I have a corrugated box that needs print on both sides, inside and outside, how to do I do this??
You can place artwork to a backside using Illustrator->Make/Update Backside menu item. Origami will create a separate artboard for the other side of your box and you can apply the artwork there.
where is this make/update backside found i'm using illustrator 2020 and I cant find it. is it in the illustrator app itself?
It is slightly different in version 3. See here for more details: https://boxshot.com/origami/tutorials/advanced/backside/
Customer support service by UserEcho