Korea made a kind of self-adhesive wrapping paper. The outer layer is kraft paper. The inner layer is a special foaming material. It has elasticity and excellent corrosion resistance, which can ensure that the surface of the packaging is not frayed. Because of its inherent stickiness, no ropes and straps are required for packaging. Once the wrapper is unpacked, it loses its adhesiveness automatically, so it also has the effect of preventing the person from being unpacked.