pulpwood

Pulpwood refers to wood, such as that from aspen, hemlock, pine, or spruce trees, that is used to make pulp for paper production. This wood is a primary source of fiber for papermaking, with both coniferous (softwood) and deciduous (hardwood) trees being utilized. Softwood fibers are longer and contribute strength to paper, while hardwood fibers are shorter and help create a smooth, opaque sheet.12

Wood pulping involves mechanical or chemical processes to break down the wood into fibers. Historically, spruce and fir were preferred for pulping, but technological advancements have allowed for the use of nearly all wood species. Concerns about forest resource depletion exist due to high consumption, though sustainable management practices and the use of wood waste from other industries are becoming more common.324