A paper mill is an industrial facility where raw materials, primarily wood pulp, are processed to produce paper products. The process involves several steps, including pulping, refining, and drying, which transform the raw materials into sheets of paper. Paper mills can produce various types of paper, such as newsprint, cardboard, and specialty papers. These mills often use large machines called papermaking machines to automate the production process. They may also recycle used paper to create new products, contributing to environmental sustainability. The paper produced is used in countless applications, from books and newspapers to packaging materials.