Performs general labor duties throughout the plant, including loading, unloading, lifting, stacking, and handling materials. Responsible for housekeeping and cleaning tasks, operating hand tools and equipment, and working in production areas, trucks, and railcars. Duties also include washing and inspecting coater rolls, maintaining roller storage, collecting and tracking spoilage for production control, and providing production support by relieving employees, sorting and stacking materials, operating bundle turnover equipment, and performing other tasks as assigned by supervision.