Doesn't know the logic behind it- Paper absorbs the water

We as a whole realize that washing hands for the day can help keep colds and influenza under control. So, a few times each day we foam up, clean, wash and afterward utilize a paper roll towel—at that point another, perhaps three or four to get them dry. Since who needs wet hands? Yet, could there be an approach to preserve a portion of that paper by getting a paper towel to go the additional mile, permitting you to dry your hands with only one single sheet? This action could help you discover the appropriate response. 

Hairlike Action 

On the off chance that you take a gander at the outside of a paper towel, you'll see that it's brimming with little pores and openings, to some degree impersonating a wipe. Truth be told, some super-retentive towels are intended to be more wipe-like in their strands and development than fabric weaving because by impersonating the wipe's shape, the towel can have a similar spongy force. These numerous small openings and holes between the towel's strands can hold water because of surface pressure, otherwise called wicking activity or narrow activity. Slender activity is the modest quantity of versatility that normally happens between atoms of water, holding them together. Every butcher paper in the outside of the paper towel has its own minuscule "bubble" of surface strain. These air pockets are shaped when the towel comes into contact with fluid because the fluid in each little space is kept separate from the fluid in different pores and pockets. This permits the air pockets of fluid to be held set up and even sucked upward because each pocket contains so little water that the intermolecular fascination is more grounded than the gravitational draw on the fluid. 

Wringing 

If you wring out a paper towel, the water will be removed. This is because the demonstration of pressing the towel breaks the surface pressure of the pockets by compacting the spaces, constraining the fluid atoms to stream together and get weighted somewhere near gravity. 

Process

The little atoms or "monomers" that make up cellulose are sugar particles. We can't get any dietary benefit out of cellulose since we don't have the compounds important to part the sugars separated. Cows, then again, have microorganisms in their stomachs that produce the essential compounds and permit the cows to process cellulose. Notwithstanding the way that cellulose isn't just about as delectable as sugar, it shares something significant practically speaking with sugar: the two synthetic compounds stick firmly to water atoms. The presence of numerous hydroxyl gatherings (- OH) on the sugar and cellulose atoms permits them to frame generally solid bonds with water particles (HOH). This tenacity makes ordinary sugar extremely solvent in water and makes water exceptionally dissolvable in cellulose strands. At the point when the coffee cup tray holder, the water atoms hurry into the towel to tie to the cellulose strands and the towel retains water. Unexpectedly, this great dissolvability of water in cellulose is additionally what causes shrinkage and wrinkling in cotton attire when you wash it. The cotton attracts water so viably that the cotton filaments swell significantly when wet and this growing reshapes the article of clothing. Hot drying drives the water out of the strands rapidly and the powers among water and cellulose particles will in general pack the filaments as they dry. The garments therapist and wrinkle simultaneously.Source: Even fascinating? How paper towels absorb the water?