Such large diameter cardboard tube packaging box is designed exclusively for wine bottle. As everyone knows wine bottles are fragile merchandises containing valuable liquid, it needs to be well sealed, kept away from sunlight, heat and moisture, and need to be well secured to avoid damages of transportation, thus this dedicated packaging box fulfill all those needs. Made of thick cardboard into tube form, it is well designed against collision and adapt to the shape of wine bottle. Inside the tube box, a layer of foil paper is applied to prevent moisture and oxygen to penetrate inside. The outside is applied with double chrome paper and green special paper to realize printing and decoration, so the package is both useful and reliable. Not only with all these features, the package also has sponge layer inside to fix the bottle and prevent shock, making the product well protected for strict customers.