This is the way I mount the Awagami Kozo. You spray the print front and back with distilled water and glue the back of the print onto the flat front of a wooden flat face frame. I used both PVA book binders glue and tried the acrylic medium both of which worked well, though I trust the pva glue personally for permanent display. I found it really easy to do if you follow these directions exactly.
I used it with the now discontinued Epson Kozo thin and then started using the Awagami with the same exact success. I did a whole show of works going up to 20x30 and all look perfect after one year. They are beautiful and super light weight with no wrinkles after it dries .
To try on the Unryu, which contains a cotton/ Kozo blend I believe, take a sample print and spray it with water to see if the pigment runs, if it doesn’t your all set. This is the cheapest framing I’ve done and one of the most elegant. I’m so sad this super sharp photo quality Epson version is not still available. I can’t believe no company picked it up.
https://m.youtube.com/watch?v=8fctOHjfWoIJohn
I know the Kozo does, but you've done the same with the Moab?
Thx