What is a serger sewing machine?

A serger sewing machine, also known as an overlocker, is a specialized type of sewing machine that is used to create finished edges and seams on fabric. It uses multiple threads to create a strong, professional-looking finish that prevents fraying and adds durability to garments.

Some key features of a serger sewing machine include:

1. Multiple threads: Serger machines typically use 3-4 threads to create a variety of stitches, including overlock, rolled hem, and flatlock stitches.

2. Cutting blade: Most sergers have a built-in cutting blade that trims the fabric as it sews, creating a clean edge.

3. Differential feed: This feature allows the user to adjust the feeding of the fabric through the machine, making it easier to work with different types of fabrics and prevent stretching or puckering.

4. Rolled hem: Serger machines are often used to create rolled hems, which are ideal for finishing the edges of lightweight fabrics like chiffon or silk.

5. Speed and efficiency: Serger machines are typically faster than traditional sewing machines, making them great for quickly finishing seams and edges on garments.

Overall, a serger sewing machine is a versatile tool that can help create professional-looking finishes on a wide range of sewing projects.