Does not add bulk. Fairly effective for controlling moderate raveling. All machines are not capable of producing this stitch. May cause puckering, especially if a special foot is not available. Pressing may leave a ridge on outside of garments made of lightweight fabric.
Machine stitch close to the folded edge.
Best for lightweight fabrics that ravel excessively. Controls raveling, even after repeated launderings. No additional cost. Neater appearance to inside of garment than some finishes. If not properly pressed, a ridge may form on the outside fabric where seam allowance is turned under.