Paper hand towels are essential for keeping our hands clean and dry. They are great for cleaning up all sorts of messes in a jiffy. So, what do you know about them? Learn interesting facts about them. You could order paper hand towels online, sitting from the privacy of your home in Melbourne.
Who came up with the world’s first paper towel?
Scott Paper introduced paper towels under the brand name Sani-Towels in the year 1907. Sani-Towel was actually developed for use in Philadelphia schools for promoting good hygiene among children in the classroom.
How much paper hand towels are used annually?
Paper hand towels weighing approximately 13 billion pounds are used by us annually. That accounts for 45 pounds of them being used by each one of us every year on an average.
What does a paper towel comprise of?
Paper towels comprise cellulose fibres that are also used for making wood, cotton, and all sorts of other plants. These cellulose fibres are known to be gigantic molecules which comprise multiple tiny molecules connected together. So a paper towel is made from paper pulp that is extracted from fibre crops or wood.
Why are paper towels supposed to absorb water?
Paper towels are good at absorbing water because of capillary action. The fundamental principle is based on the observation that if you insert any thin glass tube into a liquid, it is natural for the liquid to automatically draw up to a certain height which is supposed to be inversely proportional precisely to the tube’s radius. Even though no tubes are present in a paper towel, the water tends to adhere to ultra-thin plant fibres and gradually, it goes up through the pores or spaces present between the fibres. Now you could buy premium quality paper hand towels in Melbourne.
Paper towels are actually lightweight and contain multiple layers meant for better absorption of water and other liquids. The greater the number of layers, the better absorption capability. Usually, paper hand towels are manufactured from absorbent paper that is effective in absorbing more efficiently than a cloth. As they are mostly loosely woven, these paper hand towels allow the water to travel between them also, against gravity.
What substances could be absorbed by paper hand towels?
Some of the substances that could be absorbed by paper hand towels are low viscosity liquids such as water or some other water-based liquids such as light sauces, juice, etc. Paper towels can also absorb fat suspensions present in water such as yogurt, milk, and creamy sauces. They are capable of absorbing certain organic solvents such as ethanol, methanol etc. but you must essentially wear gloves then. They can absorb a few lighter liquid fats such as lubricating oil, cooking oil etc. but they are not very efficient in doing that. They are best used for cleaning up all sorts of household messes and spills.
What chemicals are usually used for making paper towels?
Paper hand towels sometimes come bleached for giving a super white look. They even come decorated with floral prints and other attractive designs.
If you are in Melbourne, you could place an order for top quality paper hand towels online.