Paper is a thin sheet material produced by processing cellulose fibres derived from wood, rags, grasses, then the paper is dried on flexible sheets. It is a versatile material with many uses, including writing, printing, packaging, cleaning, decorating, and a number of industrial and construction processes.
Most papers are made of a paste of organic fibers. The paste is made of wood and other organic materials. The essential mineral is added to the paste to act as a filler. When the dough is rolled into thin sheets of mineral material, the spaces between the paste fibers are filled, so the result is a paper with a smooth surface for writing. Talc as a filler can improve opacity, brightness, whiteness as well as the ink absorption quality of paper. Talc is used as a paper cover due to its plate shape and very good transparency, and also as a coating, it causes features in paper that include gloss, softness, less friction and high print quality