The Real Purpose of Those Mysterious Lines on Towels

You’ve probably noticed them—the subtle raised lines near the edge of towels that seem to serve no apparent purpose. Some believe they are simply decorative, while others might wonder if they have a hidden function. Well, it turns out that these mysterious lines aren’t just for looks.
These lines, often called “borders” or “selvage edges,” serve a practical purpose. They are woven into the towel during the manufacturing process to help maintain the shape of the towel. They prevent the fabric from fraying and help keep the towel from losing its form after multiple washes.
So, while they may seem like an insignificant detail, they’re there to increase durability and ensure your towel stays intact longer. A simple, yet clever solution for towel longevity!