Materials used for packaging and wrapping purposes for protection, transportation, and storage of products in manufacturing industries. Includes a wide range of packaging materials from cardboard boxes, cushioning materials, stretch films, binding bands, and sealing tapes to pallets, containers, and consumables for packaging machinery. Realizes product quality maintenance, improved transportation efficiency, and enhanced work efficiency. Covers packaging-related materials used throughout the entire manufacturing process from work-in-process protection within factories to final product shipping packaging.