RIDER OVERLOCK
Technical Specification
An overlock machine, also known as a serger, is a specialized sewing machine designed to stitch over the edge of fabric pieces, creating neat, durable seams while trimming excess fabric. Overlock machines are widely used in garment manufacturing and home sewing for finishing raw edges, hemming, and creating professional-looking seams on woven and knit fabrics. The machine derives its name from the way it “locks” the thread around the edge of the fabric, preventing fraying and unraveling.
Multiple Thread Capability: An overlock machine uses 2, 3, 4, or 5 threads to create a variety of stitch formations. These threads loop together to form a clean, finished seam. Depending on the number of threads used, different stitch types are available, such as:
- 2-thread overlock: Basic overcasting
- 3-thread overlock: Common for general seam finishes
- 4-thread overlock: Stronger seams with additional reinforcement
- 5-thread overlock: A combination of overlock and chain stitch, offering both seam finishing and seam reinforcement (used in industrial applications).