Meltzer of Queens College and The Graduate Center of the City University of New York has no relevant financial relationships to disclose.) Jamie T Twaite MA (Ms. Twaite of Queens College and The Graduate Center of the City University of New York has no relevant financial relationships to disclose.) William H Krause PhD (Dr. Krause of Queens College of the City University of New York has no relevant financial relationships to disclose.)
There are actually several different types of loop stitches, and they all work a little differently. Chain Stitch The simplest loop stitch is the chain stitch. To sew a chain stitch, the sewing machine loops a single length of thread back on itself.
2. Double needle. To achieve a more professional-looking hem without professional equipment, turn up the hem and sew with a double needle (also called a twin needle) from the right side of the fabric. The bobbin thread will zigzag between the parallel stitches, resulting in a stretchier hem.. The nature of the zigzag stitch allows the thread to stretch with the fabric. Turn the hem up the desired amount, then use a zigzag stitch to secure it. A narrow zigzag stitch is less noticeable.