Seams are the basic construction elements that hold the fabric pieces together. Most often, you wills sew a straight-stitch seam with a stitch length of 8 to 12 stitches per inch (2.5cm). If the fabric is heavy, set the machine for a longer stitch length - 6 to 10 stitches per inch (2.5cm)If the fabric is lightweight, set the stitch length to a shorter length - about 12 to 14 stitches per inch (2.5cm). The seam allow
11th Oct 2016