Your serger is great for sewing seams on knits and stretch fabrics and also for finishing seam allowances neatly. But it can do other things too! One of my favorite uses for my serger is to do rolled hems. A rolled hem is were the machine folds the fabric under a tiny bit and then stitches it. You will frequently see this around the edges of napkins and tablecloths but also on a lot of knit clothing, You may have seen rolled hems done on a standard machine but this is MUCH faster and easier!
All sergers are different but the basics are the same. I’ll walk you through the steps.
Here’s a serger set up for standard serging. Do you see that stitch finger just above and right of the foot? You want to disengage that. On most sergers, you simply pull a switch forward to slide the finger forward and out of the way. For other sergers the stitch finger is attached to the needle plate and you switch to a rolled hem plate. Be sure to check your manual.
First thing, disengage or remove the upper knife. Usually this is as easy as turning a knob. Next, I pull the red switch forward to switch from S for standard to R for rolled.
Next, shorten your stitch length to R (again, for Rolled. Clever, huh?) which is basically 1 1/2.
With your fabric face up, slide it under the presser foot ad start stitching. You see how the fabric folds under the threads stitch over the edge. (FYI, I just use 3 threads for this, no need for the 2nd needle thread).
Here’s a view from the wrong side. The right side view is up top. That’s it! Very simple. You can try other variations likes shortening the stitch even more to create a marrow edge or stretch the fabric to create a lettuce edge.