wine packaging design|bottom-lock packaging 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:Unlike H001, bottom is strengthened, opening is much more better.
1 A piece of cardboard after folding, with glued edges, forming a tube body.
2 Bottom snap lock: also called bottom lock packaging box, strengthened structure can bear more heavy goods.
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. 

The bottom-lock type packing design:
1 Bottom bears the weight of things, also affected by pressure, vibration, drop, etc.
2 When do designs, require strength, demand simple design. Usually can use various faces of combination locks, with strong sealing forming bottom.
3 This kind of lock bottom type packaging structure is simple, beautifu and economic, has a certain strength and tightness, is the most common use of lock bottom structure in packaging carton.With low cost and is widely used in cosmetics, wine and food packaging design.