You will need
You will need to have whatever is going in the frame ready as this method does seal the frame up. I prefer to cut the foam board as it is needed rather than have pieces floating around but if pre-cutting would suit you better then just get the measurements and start cutting
The process is quite simple, to begin with, using your craft knife cut 4 pieces of foam board the first at 7.7cmx2.5cm two pieces at 8.2cmx2.5cm and the final piece at 6.7cmx2.5cm . I have found the easiest way to cut the foam board is to use a craft knife with a 11acm blade as it is fairly sturdy, two cuts along each line, one to score into the foam board and one to complete the cut. Use a self healing mat rather than glass as the foamboard can slip easily on glass.
Assemble the frame. (glass left out in this for ease of photography) After placing in the glass and anything else you need at the front of the frame. (mount, acetate, etc.) Starting with the 7.7cm length piece of foam board add it to one of the sides of the frame, don’t just push it down the side as this will jam the pin into the foam board which we don’t want.
Next add the two 8.2cm pieces to both the top and the bottom of the frame.
Finally add the smallest piece of foam board to the other side, again taking care not to jam it on the pin.
Assemble the back of your frame by putting on any backing paper, mounts etc then lay the card frame backing to the frame. Use framers tape to stick down the backing and secure your frame.
I put the tape on like this then use a craft knife to trim the excess from the front side after placing each strip of tape.
Once all 4 sides have been sealed your frame is finished. (not pictured as this frame didn’t include anything.)
Finish off the back of the frame with things like your logo or a designers credit sticker if you are using it for papercuts from purchased templates.
This method can be used with any sized frame that has a deep back, though on larger frames framers tape may not be enough to hold the back of the frame in place. Using push points allows for a more secure backing.
Now you know how to convert the frame have fun deciding what you are going to put in them. There really isn’t a limit to what you can do, they make excellent small memory boxes for little gifts. These frames do sell out fast though, so be aware there may not be many in stock.
If you have any questions feel free to ask in the comments below.