The real purpose of those mysterious
The Mystery of the Raised Line on Towels
A viral social media post recently asked about the strange raised line running across many bath towels.
While some joked it was a “face-to-butt separator” or a “racing stripe,” the real answer is practical.
That line is called a dobby border. Textile experts explain it helps towels hold their shape and last longer, especially after many washes.
It reinforces edges, preventing fraying and wear, and keeps the towel from becoming bulky at the ends, ensuring it folds neatly and stays absorbent.
The dobby border also offers space for subtle design, texture, or branding without affecting comfort.
Next time you grab a towel, notice that small detail.
The dobby border may seem minor, but it’s a thoughtful feature that helps your towel look good, feel better, and last longer.
