Double barge tube box, window design, cover socket bottom self-locking tube box, top latch better protection products are not easy to open, buckle, paper corrugated pit carton, packaging structure design, packaging design, cosmetics packaging design
Carton packaging design features:
1 tube box structure, formed in two parts, bonded to the tube box body.
2 The upper and lower openings are sealed for the insert structure of the pressure wing.
3 Lock structure: insertion and lock combination, better protection, not easy to open. At the same time, the locking design is made between the cover of the plug-in lid and the dust-proof flaps.