Management information systems process raw data from office processing systems, such as desktop computers and mobile applications, and transaction processing systems, such as retail point-of-sale systems. The output is sometimes in the form of reports that present aggregated data, which facilitates analysis and decision making.
The cellulose fibers are stuck together with a natural glue called lignin.. When the lignin is removed and the cellulose fibers are separated and reorganized, paper can be made. It's also possible to make paper from a variety of other types of plant fibers, such as cotton, flax, bamboo, and hemp.
The overwhelming majority (about 95 percent) of the raw material used to make paper, though, comes from trees. To make paper from trees, the raw wood must first be turned into  pulp .. Wood pulp is a watery âsoup of cellulose wood fibers, lignin, water and the chemicals used during the pulping process. Wood can be turned to pulp in a couple of different ways. Mechanical pulping involves using machines to grind wood chips into pulp.