The packaging box, as its name suggests, is a box used to package products. It can be classified by materials, such as wood boxes, paper boxes, cloth boxes, leather boxes, metal boxes, acrylic boxes, corrugated boxes, etc. It can also be classified by the name of the product, such as gift boxes, wine boxes, chocolate boxes, pen boxes, food packaging boxes, tea packaging boxes, etc. Now it has evolved into a mix of wood, paper, and other materials. The function of the packaging box: to ensure the quality of the product during transportation, to enhance the level of the product, etc. Main materials: Dutch board, gray board, density board, acrylic, metal, corrugated, etc.