- On a sewing machine that has a built in lock stitch feature, refer to your sewing machine manual.The lock stitch feature sews the same single stitch backward and forward without numerous stitches repeated.
- On a sewing machine that does not have a built in lock stitch feature, you can achieve the same result by shortening the stitch length to as short as possible and sewing two to four stitches in that one spot. More than that is apt to jam the machine and create an unsightly thread knot.
- It is also possible to stop the sewing machine stitching, leave a thread tail and then pull one tail to the back side and hand knot the thread tails tight to the fabric.
Always press your seams and apply a seam finish! How to Press a Seam Open | Choosing a Seam Finish
Why Secure the End of a Seam - Back Stitch or Lock Stitch to Secure Your Sewing | How to Sew a Back Stitch With Your Sewing Machine


