Step 17: Conclusion
So, what do the lines on bath towels actually mean?
They:
Reinforce structure
Prevent warping
Balance absorbency
Improve durability
Enhance appearance
Simplify manufacturing
What looks like a small design choice is actually a carefully engineered solution refined over generations.
The next time you dry your hands or step out of the shower, you’ll know: that simple line is doing far more work than it gets credit for.
