Special-shaped structure cardboard box, tubular box deformation structure, bottom is not sealed, dis

 Special-shaped structure cardboard box, tubular box deformation structure, bottom is not sealed, display packaging, a paper molding

Structural features:
1. Tubular box deformation structure, paper around a circle of sticky box to form a box, the bottom is not sealed box, on this basis plus window design;
2. Display structure, suitable for packaging display of contents in the case of auxiliary materials;