Toilet paper is something we often come into contact with in our daily lives, but do you know why there are prints and protrusions on toilet paper?
Its uneven design can also maintain its softness, preventing the toilet paper from collapsing completely during transportation or storage, making it better flattened, compacted, and compacted. It also allows for a slight gap between each piece of toilet paper, preventing it from becoming stiff.
The particle design on toilet paper can also provide better friction, not only preventing slip, but also better removing dirt and increasing the surface area of the paper, thereby increasing its water absorption.
The whole roll of toilet paper used in public toilets has no embossing design, making it very smooth to the touch, difficult to tear, and often unable to find where to tear. They will often stick together, and if they don't hang down, they often need to find where the opening is. So the particles and embossing design on toilet paper are quite important.