It is quite practical to use the thn variety of CA hinge on on 1/8th stock but it is not practical to do the slotting with a slot machine. I have done it many times by using a #11 blade by hand.

The old doped on hinges that EC mentioned above are not really practical if one wants to pre cover the surface with modern covering films. However there is one old method that does works well after covering and looks kinda neat and easy to do. They are called sewn hinges and you litteraly sew the hinge on.

If you are interested when I get back from the field this morning I will try to find some photos and descried the simple stitch. This even works well as an emergency hinges when you have a broken hinge at an event.

There are the iron on and sewn hinges that were a commercial product that worked great but you would probably not be able to find those anymore . The down side of those are you can,t really use them and precover with plastic covering materials.

John