Thread OrderFewer thread changes
How to reduce thread changes in an embroidery design
Sew every part that uses the same thread in one go. Most designs come back to the same color several times; joining those stops removes a thread change each time, as long as moving a part does not put it under something it should sit on top of.
The workbench below does this for a DST file: set each stop's color to your spool, press Join same threads, and download.
Run sheet
| Stop | Thread | Needle | Stitches | Before you start it |
|---|
Worked example on a single-needle machine
The sample flower on this page has 8 stops in three threads: green (stem and two leaves), pink (three petals) and gold (bee and center). In the order it came, a single-needle machine stops 7 times for a new thread. After Join same threads it stops 2 times: green, then pink, then gold. That is 5 fewer stops to re-thread on every piece you sew, 50 fewer on a run of 10.
The gold center stays last because it sews on top of the petals. The bee only touches the stem, so it moves down to join the center.
Why some changes stay
A part sewn later sits on top of what came before. If two stops stitch over the same spot, swapping them would change what shows, so those are kept in order and the page names the pair.
Questions
Does joining colors change how the design looks?
Not when the joined parts do not overlap: each stitch stays where it was. Where parts overlap, the order is kept for that reason.
What if two stops are almost the same color?
Set both swatches to the same spool color. Stops are joined by the color you set, not by the file.
Does this help on a multi-needle machine?
Yes, fewer stops means fewer trims and fewer needle switches, and the needle plan counts any re-threads.