What is a serger?

A serger, also known as an overlock machine, is a type of sewing machine that is used to create professional-looking and durable seams on fabric. Sergers are equipped with multiple thread spools (usually 3-4) that allow for the simultaneous sewing, trimming, and finishing of seams in a single pass.

Sergers are commonly used in garment construction to finish raw edges, create decorative stitches, and sew stretchy or knit fabrics. They can also be used to create rolled hems, flatlock seams, and narrow seams.

Some key features of sergers include differential feed for sewing stretchy fabrics, adjustable stitch width and length, threading guides for easy setup, and blade knives for trimming excess fabric. Sergers can also be used with a variety of thread types, such as wooly nylon, polyester, and cotton.

While sergers are generally faster and more efficient than traditional sewing machines, they can be more complex to operate and require some practice to master. However, once you become comfortable with using a serger, you can achieve professional-looking results and add a polished finish to your sewing projects.