I am sure that the machine you need is an over locker machine to finish the raw edge. Hope this helps.
To create a clean and professional finish on your sewing project using the edge stitch feature on your sewing machine, adjust the machine settings for a straight stitch close to the edge of the fabric. Guide the fabric carefully to ensure a neat and even stitch line. Press the seam flat after stitching to give it a crisp finish.
A Baby Lock Serger is a sewing machine sometimes known as an "overlocker". These machines actually trim the edge of the fabric as they stitch giving a professional finish.
To effectively sew the edge of fabric, use a straight stitch on a sewing machine or hand sew with a backstitch. Fold the edge over twice to create a clean finish and secure with pins before sewing. Trim any excess fabric and press the seam for a professional look.
To create a clean and durable stitch for the edge of fabric, use a serger or overlock machine to sew a serged edge. This type of stitch wraps around the edge of the fabric, preventing fraying and providing a strong finish.
to lock the edge
To sew the edge of fabric, you can use a sewing machine or hand sew with a needle and thread. Start by folding the edge of the fabric over to create a clean edge, then stitch along the folded edge using a straight stitch or a zigzag stitch to secure it in place. Trim any excess fabric if needed.
The machine stitch commonly used to edge a piece of applique is called a "zigzag stitch." This stitch helps secure the edges of the applique to prevent fraying while creating a decorative finish. It can be adjusted in width and length to achieve the desired effect. Alternatively, a satin stitch may also be used for a more polished look.
The buttonhole stitch is a loop stitch that reinforces the edge. It is similar to a blanket stitch.
Overcast. The overcast stitch is a type of hand sewing used on a raw (unfinished) edge to prevent unraveling of the fabric.
To sew a gathering stitch, first, set your sewing machine to a long stitch length (usually between 4-5). Next, sew two parallel lines of stitches along the edge of the fabric where you want the gathering, keeping about 1/4 inch and 1/2 inch from the edge. After sewing, gently pull the threads of the outer stitch lines to gather the fabric, adjusting the fabric to achieve the desired ruffle. Finally, secure the gathers by tying off the threads or sewing over them.
Optimally, a serger is the best way to finish material that ravels. If you do not have a serger, you can finish the raw edge with a regular zig-zag stitch. If you don't have a zig-zag stitch on your machine, you can simply reinforce your seam with another row of straight stitching.
An overlock machine is designed to do this job. However you can do overlock by using the zig zag stitch. When sewing edge of garment bring stitching right to the end to create an overlock stitch.