Last time I was in Manchester I found some 3mm felt fabric at a craft store and bought a couple of colors to bring home and start testing with.
I’m glad I just bought some regular stuff at the store, rather than mail ordering stuff, as I was initially going to go with something much thicker (like what @marcus_fischer mentioned/showed earlier in the thread) but the 3mm stuff feels sturdy enough, for what I have in mind for a monome/arc case.
I made some very rough sketches for a kind of ‘slide in sleeve’ that would hold both the grid and arc in via friction (though still using some kind of strap).
At first I just tested out different stitches and machine settings on the felt, both as single and double layers:
Some tests obviously went better than others…
In the end, I liked this multi-pass zigzag stitch (it probably has a real name).
In my initial sketch I over compensated for the amount of space needed, hence making a second row of stitches just to snug it up some more:
The actual design will just have one row on the edge, so this was just to ‘take it in some’ so its snugger. I also want to see how much the felt gives in over time, so going to leave the grid/arc in it for a couple of weeks to see.
My plan is to have the arc just slide in nearer the open edge:
I also experimented with some overcast stitches to see if I wanted to ‘finish’ the edges of the felt. Still not sure if I will do it or not as these stitches don’t look as nice on felt as they do on fabric. (I really love the look on the cymbal divider I posted earlier):
Lastly, I plan on having some kind of strap closure. I have some 1" vinyl strap (that @Angela wants to use for a fanny pack!) which might be it, along with some velcro to close it:
I also experimented with using some regular straight stitching to help make a cleaner “fold” along the bottom of the pouch.
So a good first experiment. Quite promising overall. I’ll make another go at it with adjusted measurements next time I’m working on it and see how that goes. It’s also a really fast build, so I can iterate over it easily enough, and a big felt sheet that gives me more than enough for a single build is like £3.50.