So my basic design is a backless tee shirt, where the silhouette is cut out and the outline is printed around the fabric – I’ve done some paper tests, with great results, I dont have the stickymats yet for testing it with a shirt
Here is the basic pattern
and for you awesome nerds who want to play along at home. . .
here is the .svg
The Glowforge works great for cutting most cotton fabrics. For muslin/calico I think I’ve typically used around 500 speed and somewhere around 75 power although different fabrics sometimes need adjustment.
Scoring/engraving is where you can run into trouble. Lighter weight cotton will end up burning/cutting even at the lowest settings. But heavier fabrics such as denim or cotton duck work great.
You can make very cheap poor man’s sticky mats by spraying a waste piece of material with Krylon Easy Tack or Odif 505 Spray & Fix Temporary Fabric Adhesive. One can will last you for years.