The paper is a thin leaf elaborated with pasta of vegetable fibers that are ground, whitened, diluted in water, dried and hardened later. To the cellulose flesh normally him substances are added as the polypropylene or the polipotileno in order to provide diverse characteristics. The fibers are agglutinated by means of links by bridge of hydrogen.
The market offers us an enormous variety of papers, exact each one to a certain need of the user. The conditions that will differentiate the types of paper are: permanence, resiliencia (faculty to recover his form even having being modified) and stability.