Why do some tissues absorb water faster than others?

Different paper has different water absorption capacity due to different fiber densities. The water absorption capacity of paper is realized by capillary phenomenon, and its strength mainly depends on its fiber density. The capillary phenomenon of different papers is different. The fiber density of paper towel is much looser than that of copy paper, and it sucks faster than copy paper.

The use of paper to absorb water

Absorbent paper plays an important role in our life. Absorbent paper is a kind of paper material with good water absorption function after processing. Its raw material is cellulose or paper pulp. How does the purity of pulp directly determine the water absorption effect of absorbent paper? Of course, everyone will not doubt the water absorption effect of absorbent paper, but the water absorption capacity of different absorbent papers is different.

Generally, it is mainly used to produce sanitary napkins for female friends, diapers for babies and cotton pads for women. In the field of medicine, it is used to produce medical cotton swabs, gauze and disposable masks. It can be seen that it has a wide range of uses.

Kitchen absorbent paper is a kind of kitchen paper, which can absorb moisture and grease in food. Making oil-absorbing paper is the first step. The ingredients are completely wrapped in paper to absorb excess water. Making oil-absorbing paper is the last step, which is usually used on fried food and placed under the ingredients.