I don't believe so. There is this one app that you can use to scan the QR, then snapshot a picture off it, and the app will make it for you.
If your user data is in, it will be passed off as your own QR code, and you can edit/alter/display in any form
So first you capture their QR code with your phone and open it with one of those apps. Each pattern has a code inside that corresponds to your town and character name (I think) for ownership purposes. If you scan one of your own QR patterns, it will tell you your unique code. You can then, in the app, change the code in the pattern you want to copy. Then scan it with the ingame QR reader. The pattern will be recognised as your own, and thus you can put it up in the Able Sisters.