Overedging, also known as overlocking or serging, is used in almost every area of textile production. It protects fabric edges from fraying, contributes to product durability and gives garments and other textile products a clean, professional interior.
However, the quality of an overedge or overlock seam depends on several factors. The stitch type, stitch density, thread balance, seam width, machine settings and sewing thread must all be adapted to the material and application.
The latest AMANN Wiki chapter takes a closer look at this frequently underestimated step in textile production. It explains:
- Which 2-, 3- and 4-thread overlock stitch types are used for edge finishing
- How stitch density, seam width and thread balance influence edge coverage, appearance and thread consumption
- Why sharp knives are essential for clean fabric edges
- How to select suitable needle and looper threads
- How different thread constructions affect softness, durability, sewability and costs
- Which overedging concepts are suitable for applications such as lingerie, jeans, trousers, silk blouses and mattress panels
From fine continuous filament threads and textured bulk yarns to robust core spun threads, there is no universal solution for every serging seam. The right sewing thread concept depends on the fabric, the required edge protection, the desired appearance and feel, the production process and the product’s end use.
Discover how to optimise overedging, overlocking and fabric edge finishing in the complete AMANN Wiki chapter: