How to treat acetate (transparency film) to avoid ink from chipping
I've got an odd issue with some transparency film that I'm sure one of you will be able to help me solve! I have a book of prints which I've been inkjet printing on to acetate. It's a lovely book, but the issue I keep running into is that the ink will rub off should someone or something happen to scratch the "wet" side of any of the prints. The prints also gather dust on this side, which after a while makes for a very dusty book! Does anyone have any idea of a treatment method (maybe a spray or a varnish) that would seal in the ink, protecting the prints from dust and scratches? I realize I could just print it on another type of photo paper and probably not have this issue, but I'd like the prints to be translucent (it creates a layering effect that's important to the finished book). Any suggestions gladly welcomed!