Upper wide and lower narrow tube box, trapezoidal box structure design, packaging color box design,

Upper wide and lower narrow tube box, trapezoidal box structure design, packaging color box design, double box, shapebox, tube box extension box type

This is a double-socket box tube box type, the box body is a trapezoidal structure, up and down the same scale size scaling (can be adjusted to the demand scale size of the box type L079).

Packaging structure features:
1 A sheet of cardboard is folded and bonded to the edges to form a box.
2 When used, you need to hold open the blanks, the upper and lower lids are fastened and molded into paper trays.
3 Foldable transport, low transport costs.
4 alien structure has a unique aesthetics, often do display packaging, sales packaging.