Carton scrap refers to used or discarded cardboard materials, often originating from packaging and shipping processes. These materials typically consist of paper-based products such as corrugated cardboard, paperboard, and chipboard. Carton scrap is generated in various industries, particularly in retail, manufacturing, and logistics, where cardboard is extensively used for packaging goods.

The scrap can be classified into different types based on its condition, such as clean, unsoiled cartons, or mixed scrap that may contain contaminants such as ink, adhesives, or food residues. Clean carton scrap is usually more valuable for recycling because it can be processed into new products without requiring extensive cleaning or treatment.

Carton scrap is highly recyclable, and its recovery helps reduce the environmental impact of waste disposal. The recycling process involves shredding, pulping, and reprocessing the paper fibers to produce new cardboard or paper products, conserving raw materials and energy. In addition to its environmental benefits, recycling carton scrap contributes to the circular economy by creating new jobs and reducing the need for landfill space.

The demand for carton scrap in the recycling industry is growing due to the increased emphasis on sustainable practices, especially in packaging and waste management. As a result, carton scrap plays a crucial role in promoting both economic and environmental sustainability.