I’m still patiently (well, reasonably patiently; for me) hemming old projects preparatory to them being attached to shopping bags. My aim was to find a method that looks good, and is both secure and quick to work. Four-sided edging scores well on two out of three – quick it is not. Also, with most of its stitches being double, and the backstitch used to attach it to the bag doubling the single bottom line, it is a bit bulky. Better keep this for bookmarks and other items that are frequently handled.
Blanket stitch looks a little less “finished” but is a lot quicker to work, and the attaching backstitch will fill in the gaps at the bottom to make it look like a less bulky four-sided stitch. This is definitely one to keep on the list.
The next one was a bit of an experiment – cross stitch through both layers of the folded edge, but slightly away from the edge. By working this in two rounds the back gets a cross stitch pattern too, although of course this will be invisible once the fabric is attached to the shopping bag. This one will probably be attached with running stitch in the gaps between the crosses, worked in the middle of the line. it’s a bit difficult to explain in words, but it should look a bit like this: x-x-x-x-x-x
Finally I tried combination of surface hem stitch and nun stitch. It’s not quite hemstitch, as the “teeth” are pointing outwards and it’s worked away from the edge, and it’s not quite nun stitch, as all the lines are single, not double, but it works, and will be attached by means of backstitch along the open top of the stitches. This means the attaching stitches are closer to the edge than in any of the other methods, so there will be less of a rim to catch on things. The third picture shows a change of direction only noticeable on the back – this stitch can be worked in two different ways, and the one I started out with made turning the corners very difficult if not impossible, so I changed horses mid-stream. It made the corners nice and secure, and will be invisible once the patch has been attached to the bag.
The cross stitch version was quite fiddly to work so I don’t think I’ll use that one again; the hem/nun stitch is a bit more fiddly than the blanket stitch, but I like the look of the folded edge and the fact that it can be quite securely attached. Probably, then, future hemming projects for bags will use blanket stitch or hem/nun stitch as the fancy takes me. And with a bit of luck I’ll soon have some pictures of finished bags to show you!