Double box, lid flip lock, bottom lock, aircraft box, upper and lower intubation box, color box, car

 The lid is extended to cover the back, the dust-proof rocker and the top cover are partially locked with each other, and the upper and lower nozzles are extended by the two side plates opposite each other

Packaging box design features:
1 One piece of cardboard is folded and glued to the opposite sides to form a tubular box.
2 The upper and lower openings are the insert structure seals of the pressure wings.
3 Socket lock structure: the combination of insertion and lock port has better protection and is not easy to open itself.
4 Locking design between the cover of the plug-in lid and the dust flap.

Advantages and usages of packaging box design:
1 The tube type packaging box must be designed to be convenient to let products in, and not to self-open, and protect the products.
2 This kind of packaging box structure is usually used for bottle packaging--- cosmetic packaging design.

Key points of cosmetic packaging design:
1 The packaging should be colorful, has a good texture with beautiful pictures.
2 The cosmetic packaging is usually folding carton, but also has packaging set structure.
3 The purpose is to make consumers believe that they can be elegant, beautiful and acctractive.
4 The functions of cosmetic packaging is to sell hopes.