What is paper? »Its Definition and Meaning [2019]

It is a material that is made up of a very thin sheet , which is made from pulp of cellulose (material made from wood of the trees), which is nothing more than a set of crushed fibers of plant origin, which to be transformed into paper must go through a series of processes that begin with the soaking of these fibers in water, then are bleached, then dried, certain chemicals are added to harden to give it some special characteristics.These fibers are joined together by the so-called hydrogen bridges.

In ancient times before paper existed, Chinese people used slats of wood and bambu to capture his writing, but these techniques were not very feasible, since they complicated the task of writing, besides supposing a problem when wanting to save for the posterity to said writings.then with the appearance of the hair brush, several attempts were made to make paper from different materials such as rice , silk, straw and cotton, Despite this, the first process where paper was made from the bark of a tree is attributed to Cai Lun who was advisor to the emperor of the Eastern Han dynasty.

The traditional elaboration to elaborate paper consists of placing a set of fibers to soak in water, to then be dried in what is known as a sieve, all this in order to form a layer of fibers joined randomly, later the fibers are drained using the drying and pressure method, resulting in a very thin layer of interwoven fibers.

Currently the paper market is quite large and diverse , offering a large number of paper types which are made n to fit as much as possible to each of the demands of consumers.What makes the difference between one type of paper and another is:

• Durability: property to remain through the years.
• Stability: keep the correct dimensions regardless of the different environmental conditions where you are.
• Resilience: property that allows the paper to regain its shape after it has been modified.