Cartons are lightweight containers made from paperboard or cardboard, commonly used for packaging various products. They are designed to hold items like food, beverages, and household goods, providing protection and convenience during storage and transportation. Cartons can come in various shapes and sizes, including milk cartons, juice boxes, and cereal boxes. These containers are often recyclable, making them an environmentally friendly option for packaging. Many cartons are coated with a thin layer of plastic or aluminum to enhance durability and preserve the contents. This versatility and sustainability make cartons a popular choice in the packaging industry.