Box printers show you the bottom structure of tubular boxes

The above also introduces the structure of the common color box and packaging box. Today, the packaging box printing manufacturer Ruifeng Industry continues to talk with you about the bottom structure of the tubular packaging box.

The bottom of the box bears the weight of the goods, so it emphasizes firmness. In addition, when filling goods, whether it is machine filling or manual filling, simple structure and convenient assembly are the basic requirements. The bottom of the tube box mainly has the following ways.

1. Do not insert the self-locking bottom

The four wing sections at the bottom of the tubular package box are designed to produce an occlusal relationship with each other. This kind of occlusal is completed by two steps of "parting" and "inserting". It is easy to assemble and has a certain bearing capacity. It is widely used in tubular packaging boxes.

2. Automatic bottom locking

Automatic locking bottom packing box adopts the pre-adhesive processing method, but it can still be flattened after bonding, as long as the box body is open when used, the bottom of the box will automatically restore the locking state, very convenient to use, save time and labor, and has good bearing capacity, suitable for automatic production, general bearing high weight items packaging design choose this design structure.

3. Shake cover double jack type back cover

The structure is exactly the same as the swing cover insert box cover, this design structure is easy to use, but the bearing capacity is weak, usually suitable for packing food, stationery, toothpaste and other small or light weight commodities, is a common packaging box design structure.

Jiangmen Ruifeng Industrial Co., Ltd. specializes in printing and packaging decoration color boxes and other kinds of grams of color cards, self-adhesive printing, color boxes, cartons, outer boxes, manual packaging box printing, looking forward to cooperation and communication with all circles!

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