Cardboard packaging refers to the wrapping of products using paper boxes during the distribution process to protect the goods, facilitate storage and transportation, and boost sales. It is a widely used packaging method. Different from wooden box packaging, burlap bag packaging, cloth bag packaging, and plastic box packaging, cardboard packaging is characterized by its ease of sourcing, lightweight, ease of printing, simple design and molding, and low cost. It is extensively used for both sales and transportation packaging of commodities.