Heterotype tube box, tube box, extractbox box, tea box, flower tea box, bag beverage packaging struc

Heterotype tube box, tube box, extractbox box, tea box, flower tea box, bag beverage packaging structure design, snack packaging design

This box type is a tube box with a special opening structure by adjusting the lid, with a socket structure at the bottom.

Product packaging design features:
1 A sheet of cardboard is folded and bonded to the edges to form a tube box.
2 The opening above elongated reverse fold will cover the opening window of the main door, when using the open cover can see the internal products, easy to take.
3 After taking the product, it can be easily covered back and used repeatedly.
4 The lower opening is sealed with the insert structure of the pressure wing.
5 Insertion structure: basically overcomes the easy self-opening defect of the lid, and locks the design between the cover of the plug-in lid and the dust-proof flap.