Pulp is a fibrous lignocellulosic material prepared by chemically, semi-chemically or mechanically producing cellulosic fibers from wood, fiber crops, waste paper, or rags. Mixed with water and other chemicals or plant-based additives, pulp is the major raw material used in papermaking and the industrial production of other paper products .

The kraft process (also known as kraft pulping or sulfate process) is a process for conversion of wood into wood pulp, which consists of almost pure cellulose fibres, the main component of paper.

2024年11月14日 · Wood pulping is the process of breaking down wood into its fibrous components, primarily cellulose, which is essential for paper production. This process involves several mechanical and chemical steps to ensure the wood is adequately transformed while maximizing resource use and minimizing waste.

2024年10月23日 · To make paper from wood, begin by breaking down wood into pulp using chemical or mechanical processes. Then, dry the pulp to form sheets of paper. Creating paper from wood is a fascinating blend of art and science.

Made of renewable raw material, from sustainably managed forests or recycled paper, pulp products are a sustainable choice. Learn how sustainability practices are the foundation of our industry. Widely recyclable and biodegradable, pulp …

Wood pulp is a type of papermaking material that is created by processing woods. It serves as the basis for the creation of a wide range of paper-based products.

Wood pulp is one piece of evidence proving wood’s usefulness to humans. As a wood by-product, wood pulp turns into numerous paper products that serve many purposes. Without the discovery of wood pulp, the world could not imagine life without papers and the like materials.

Wood pulp is wood fibre reduced chemically or mechanically to pulp—a soft, wet, shapeless mass of material—used in the manufacture of paper and other products. How is wood pulp made? To make pulp, the cellulose fibres of wood are mechanically or chemically separated.

Chemical wood pulp that is purified both by bleaching and by alkaline extraction is called alpha or dissolving pulp. It is used for specialty papers, for rayon and cellulose film production, and for cellulose derivatives, such as nitrate and acetate.

2005年5月10日 · Today, almost all paper is made from wood pulp; however, some specialty papers are still produced using cotton and linen fibers (for printing things like money and maps). But what exactly is wood pulp?