Corrugated cardboard is made into corrugated boxes by die-cutting, creasing, nailing or gluing the boxes. Corrugated boxes are the most widely used packaging products, and their usage has always been the first among various packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, becoming the main force of transportation packaging. In addition to protecting goods and facilitating storage and transportation, it also plays a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products, which are good for environmental protection and convenient for loading, unloading and transportation.