Which technique is commonly used to finish raw edges on woven fabrics and can create a clean interior seam?

Which technique is commonly used to finish raw edges on woven fabrics and can create a clean interior seam?

• A. Pinking shears
• B. Zigzag stitch
• C. Overcast seam with no finishing
• D. French seam

Answer: (D)

Finishing raw edges by enclosing them inside the seam is the idea here. A French seam achieves that by trapping the raw edge between two stitching passes: first, sew with the wrong sides together along a narrow seam allowance, then trim and press, and finally sew again with a larger seam allowance while the fabric is oriented so the raw edge stays inside. This doubles the fabric layers and completely encloses the edge, leaving a neat, clean interior seam that won’t fray. This method is especially helpful for woven fabrics that tend to ravel and for lightweight or delicate fabrics where you want a very tidy inside finish. Other options don’t enclose the edge: pinking cuts decorative zigzags but doesn’t seal the edge; a zigzag stitch helps prevent fraying but still shows a finished edge inside and can stretch or look bulky; an overcast seam with no finishing leaves the raw edge exposed inside.

Finishing raw edges by enclosing them inside the seam is the idea here. A French seam achieves that by trapping the raw edge between two stitching passes: first, sew with the wrong sides together along a narrow seam allowance, then trim and press, and finally sew again with a larger seam allowance while the fabric is oriented so the raw edge stays inside. This doubles the fabric layers and completely encloses the edge, leaving a neat, clean interior seam that won’t fray.

This method is especially helpful for woven fabrics that tend to ravel and for lightweight or delicate fabrics where you want a very tidy inside finish. Other options don’t enclose the edge: pinking cuts decorative zigzags but doesn’t seal the edge; a zigzag stitch helps prevent fraying but still shows a finished edge inside and can stretch or look bulky; an overcast seam with no finishing leaves the raw edge exposed inside.