Tutorial: No-sew in-hoop framing

FingerPricks shares a different approach to framing embroidery in a hoop. She says,

This is a fairly quick, simple, no-sew way to finish with a nice folded edge at the back; you’ll need scissors, heavy card (preferably the same colour as your fabric) and glue. I use superglue, because I am super. Or rather because it lasts, dries clear and sticks most materials to most other materials with no bother.

See the tute.