A variety of different types of carton packaging, come and see it

Categories:Company news
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Time of issue:2021-07-27 18:53
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(Summary description)In the entire printing and packaging industry, color box packaging and printing is a relatively complex category. Because of different designs, structures, shapes, and processes, there are often no standardized processes for many things. Today, we have sorted out the structural design of common color box packaging single paper boxes, which are mainly divided into two parts: tube packaging boxes and tray packaging boxes.

各种不同的纸盒包装类型，快来看.看吧

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A variety of different types of carton packaging, come and see it

(Summary description)In the entire printing and packaging industry, color box packaging and printing is a relatively complex category. Because of different designs, structures, shapes, and processes, there are often no standardized processes for many things. Today, we have sorted out the structural design of common color box packaging single paper boxes, which are mainly divided into two parts: tube packaging boxes and tray packaging boxes.

Categories:Company news
Author:
Origin:
Time of issue:2021-07-27 18:53
Views:

In the entire printing and packaging industry, color box packaging and printing is a relatively complex category. Because of different designs, structures, shapes, and processes, there are often no standardized processes for many things. Today, we have sorted out the structural design of common color box packaging single paper boxes, which are mainly divided into two parts: tube packaging boxes and tray packaging boxes.

Tubular packaging structure design

Tubular packaging boxes are common in daily packaging. Most color box packaging such as food, medicine, daily necessities, etc. adopt this packaging structure. Its characteristic is that in the molding process, both the lid and the bottom of the box need to be folded and assembled (or glued) to fix or seal, and most of them are of a single structure (the unfolded structure is a whole), and there is a sticky mouth on the side of the box body , The basic shape of the carton is a quadrilateral, and it can also be expanded into a polygon on this basis. The difference in the structural features of the tube packaging box is mainly reflected in the assembly method of the lid and the bottom. Let's take a look at the different lid and bottom structures of the tube packaging box.

1

Box cover structure of tube type packaging box

The box cover is the entrance for the goods to be loaded and the exit for the consumers to take the goods. Therefore, the structural design requires simple assembly and convenient opening, which not only protects the goods but also meets the opening requirements of specific packaging, such as multiple openings or one-time anti-counterfeiting The way to open. The structure of the cover of the tube packaging box mainly has the following methods.

Insert flap type

The box cover has 3 flap parts, and the main cover has an elongated tongue for inserting into the box body for sealing. Attention should be paid to the occlusal relationship of the flap when designing. This kind of cover is widely used in tube packaging boxes.

Expanded view of the structure of inserting the swing-lid box cover

Lock

In this structure, the flaps on the front and back sides are plugged and locked to each other to make the sealing stronger, but the assembly and opening are slightly troublesome.

Exploded view of lock type box cover structure

Mortise lock

A way of combining plug-in and lock-in, the structure is stronger than that of the plug-in flap type.

Exploded view of mortise type box cover structure

Shake cover double insurance plug-in type

This structure enables the swing cover to be double-occluded, which is very firm, and the bite of the swing cover and the flap tongue can be omitted, which is more convenient for repeated opening and use.

Expanded view of the structure of the swing cover double insurance inserted into the box cover

Adhesive sealing type

This bonding method has good airtightness and is suitable for automated machine production, but it cannot be opened repeatedly. It is mainly suitable for packaging powdery and granular products, such as washing powder, cereals, etc. Once opened, it cannot be reused.

Exploded view of adhesive-sealed box lid structure

One-time anti-counterfeiting

This type of packaging structure is characterized by the use of tooth-shaped cutting lines to destroy the packaging structure while the consumer opens the packaging, preventing people from reusing the packaging for counterfeiting activities. This kind of packaging box is mainly used for medicine packaging and some small food packaging, such as film packaging/paper towel paper packaging boxes are also currently opened in this way.

Exploded view of disposable anti-counterfeiting type box cover structure

7

Positive press-sealing

Utilizing the paper's fold-resistance and toughness characteristics, the use of curved fold lines and pressing down the pressure wings can achieve sealing. This structure is extremely convenient to assemble, open and use, save paper, and has a beautiful shape, which is suitable for the packaging of small commodities.

Exploded view of the structure of the positive press-sealing box cover

8

Continuous swing wing nest

This kind of locking packaging structure is beautiful in shape and highly decorative, but it is more troublesome to assemble and open by hand. It is suitable for gift packaging and is used in wedding candy packaging boxes and Christmas gift packaging boxes.

Exploded view of continuous swing-wing nest-entry box cover structure

2

Box bottom structure of tube packaging box

The bottom of the box bears the weight of the product, so firmness is emphasized. In addition, when filling goods, whether it is machine filling or manual filling, simple structure and convenient assembly are basic requirements. There are mainly the following methods for the bottom of the tube packaging box.

1

Do not insert self-locking bottom

Utilizing the 4 rocking wing parts at the bottom of the tube packaging box, they are designed to have an occlusal relationship with each other. This kind of occlusion is completed by two steps of "doing" and "inserting". It is easy to assemble and has a certain load-bearing capacity. It is widely used in tube packaging boxes.

Unfolded view of plug-in self-locking bottom structure

2

Automatic bottom lock

The automatic bottom locking packaging box adopts a pre-adhesive processing method, but it can still be flattened after bonding. As long as the box body is opened during use, the bottom of the box will automatically return to the locked state, which is extremely convenient to use, time-saving and labor-saving, and It has good load-bearing capacity and is suitable for automated production. This design structure is generally used for packaging designs that carry high-weight items.

Expanded view of automatic bottom lock structure

3

Swing lid double socket type back cover

The structure is exactly the same as the swing-lid plug-in box lid. This design structure is easy to use, but the load-bearing capacity is weak. It is usually suitable for packaging small or light goods such as food, stationery, toothpaste, etc. It is a general packaging box design structure.

Exploded view of swing cover double socket type bottom cover structure

4

Bottom-closed partition

The bottom-sealed partition structure is to design the four rocking wings of the tube-type packaging box into a partition function structure. After assembly, a partition wall will be formed inside the box body to effectively separate and fix the goods and play a good protective role. The partition wall is integrated with the box body, which can effectively save costs, and the structure of the packaging box has high compressive strength.

Expanded view of the bottom-covered structure of the partition wall

5

Other evolutionary structures

According to the above commonly used basic packaging box structure models, other structural forms can also be evolved through design.

Don't plug-in structure expansion diagram

Unfolded structure of triangle automatic lock bottom box

Bolt-lock structure expansion diagram

Unfolded diagram of buckle type structure

Tray packaging structure design

The structure of the disc packaging box is a carton structure formed by folding, snapping, inserting or gluing around the cardboard. This type of packaging box usually has no changes on the bottom of the box, and the main structural changes are reflected in the box body. Tray packaging boxes generally have a small height and a larger display surface after opening. This kind of carton packaging structure is mostly used for packaging textiles, clothing, shoes and hats, food, gifts, handicrafts and other commodities, among which the structure of heaven and earth cover and airplane box The form is universal.

1

The main forming method of disc packaging box

1) Do not insert and assemble: there is no bonding and locking, easy to use.

2) Locking assembly: The structure is made stronger by locking.

3) Pre-adhesive assembly: Partial pre-adhesion makes assembly easier.

1

Don't plug and assemble

Do not insert the assembly structure-an expanded view

Don't insert the assembly structure two unfolded view

Do not insert the assembly structure three unfolded view

Do not insert and assemble the expanded view of the structure with cover

Do not insert and assemble the structure box with bottom expanded view

2

Lock assembly

Unfolded view of locked assembly structure

3

Pre-adhesive assembly

Expanded view of pre-adhesive assembly structure

2

The main structure of the disc packaging box

1) Cover type: The box body is composed of two independent disc-shaped structures covering each other, which is commonly used in the packaging of clothing, shoes and hats.

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