FZ/T 51001-2022 in English

This standard outlines the specifications and requirements for the raw materials used in the production of regenerated cellulose fibers, specifically focusing on cotton pulp and wood pulp. It provides detailed guidelines regarding the physical and chemical properties that these materials must meet. The standard also includes methods for testing and assessing the quality of the materials, ensuring consistency and reliability in the manufacturing process. Additionally, it covers the classification and labeling of the products to facilitate proper identification and use. The document serves as a reference for manufacturers, suppliers, and regulatory bodies to ensure compliance with industry norms.