folder box packaging design|packaging box design

This is a top opening, bottom snap lock tube (or called Houghland). The top of this packaging box design looks like a sealing end, actually is a completely open structure.

Packaging design features:
1 A piece of cardboard after folding, with glued edges, forming a tube body.
2 Bottom snap lock: also called bottom lock packaging box.
3 Opening top, is suitable for putting some usual stuffs or files.

Packaging design advantages and usages:
1 This kind of packaging design is often used to put the office file or study file.
2  Top opening for easy taking and putting.

File box packaging design.
1 Top opening, generally use the simplest opening, convenient for taking.
2 Simple automatic forming structure, easy to move.
3 Designing is simple, cost is low.