Plain seam
This type of seam is used for firmly woven fabric that does not ravel easily. Double stitched plain seam gives added strength. If we want to open the seam to give smooth fit double stitching is done one above the other.
How to make plain seam
Keep the two pieces of the material to be joined, right sides together and make a single row of machine stitching ½” from the edge. Beginners can mark the seam line and tack before machine stitching. Make a second row of stitching 1/16” from and parallel to the first row in the seam allowance
Methods of finishing plain seam
1. Pinking
It is used for firmly woven fabric. After stitching the seam is trimmed with pinking shears
2. Overcasting
This is also used on firm fabric. After seam is stitched the edges of the seams are stitched together with over casting stitches by hand or the seams can be opened and overcasting is done separately.
3 Hemming
This is used on the fabric that ravels. After stitching, the seam is opened and the raw edges are turned inside a little and machine stitched.
4 False French
This method id used on sheer fabrics to get neat finish .This adds strength to the seams. After stitching, seam is opened, raw edges are turned up and brought together and hemmed by hand
5 Bound seam
This method is used on fabric that is heavy and ravels easily. After stitching, seam is opened and the raw edges are bound separately with bias strips.
Self binding
This method can be used for the seams that can be turned towards one side. Stitch seam .Trim one layer of seam allowance to ¼”. Turn and press the other seam allowance towards the trimmed side. Turn again over the trimmed side and stitch.
Zigzag stitched.
Stitch seams. Finish the seams with zigzag stitches placed to the edge of the seam allowance.
Seams in sheer fabrics.
Place the fabric right sides together. Stitch them together 1/8th” from the seam line with in the seam allowance. Fold and press both the layers over the stitching. Stitch close to the folded edge.>Trim the seam allowance close to the stitching.Turn again and stitch close to the edge such that the stitches should fall on the seam line. This makes almost invisible seam
