CN206125655U - Practice thrift paper wood and guarantee properties of packing's formula of tearing packing box and cross cutting makeup - Google Patents

Abstract

The utility model relates to a tear-off packaging box and a die-cutting imposition that saves paper materials and ensures packaging performance. The packaging box includes a top cover part, a side plate part and a bottom plate part. The side panels are connected, and the top cover part includes an outer cover (1), an inner cover (2), a left rocker cover (3) and a right rocker cover (4); wherein, the outer cover is provided with a tear line; when When the top cover part, the side plate part and the bottom plate part of the packing box are all flattened into a plane, the edge of the inner cover (2) away from the side plate part is lower than the edge of the outer cover far away from the side plate part. The edge of the side plate part; the utility model also provides a die-cutting imposition for preparing the tear-off packing box. According to the technical solution of the utility model, a paper packaging box and a die-cut imposition structure are provided which can not only ensure the packaging performance of the tear-off packaging box, but also reasonably save paper raw materials.

Description

A tear-off packaging box and die-cutting imposition that saves paper and ensures packaging performance

technical field

The utility model relates to the field of paper packaging, in particular to a tear-off packaging box which saves paper materials and ensures packaging performance

Background technique

Paper boxes are the most commonly used packaging supplies for packaging goods. With the rapid development of the logistics industry, manufacturers and customers need to use a large number of paper packaging products that are convenient for packing and disassembly. For example, for express packaging boxes, it is very troublesome for customers to open the outer box and take out the product packaging after receiving it. They have to use scissors, knives and other tools to completely cut the outer box to take out the product.

In order to facilitate the use of quick unpacking boxes, paper packaging products suitable for quick packaging and unpacking have been developed in recent years. For example, the utility model patent (document 1) 201521023597.8 discloses a packing box, top cover part, side plate part, bottom plate part, top cover part and other parts; the top cover part includes upper top cover, lower top cover, left top cover, right Top cover, the front end of the upper top cover is provided with a top cover plug, and the two ends of the top cover plug are provided with lock bolts; the bottom of the lower top cover is provided with a top cover slot, and the two ends of the top cover slot are slightly wider In the middle of the top cover slot; the length of the top cover slot is equal to the length of the top cover plug; the upper top cover is also provided with a tear strip. The packaging box takes into account the ease of opening of the packaging box to a certain extent.

In the following, the technical solutions and advantages of the present utility model will be explained and described in more detail in combination with the accompanying drawings and specific implementation methods. It should be understood that the contents presented in the specification, specific implementation methods and drawings of the specification are only for more clearly illustrating the technical solutions and advantages of the utility model, and do not limit the protection scope of the utility model. Those skilled in the art can obtain changed technical solutions for various reasonable transformations on the basis of the disclosure content of the specification. As long as they do not deviate from the spirit of the utility model, all the changed technical solutions are included in the protection of the utility model. within range.

Utility model content

The utility model provides a paper packaging box which can not only ensure the packaging performance of the tear-off packaging box, but also reasonably save paper raw materials.

According to the first aspect of the present utility model, there is provided a tear-off packaging box which saves paper material and ensures packaging performance. The packaging box includes a top cover part, a side plate part and a bottom plate part. Connected with the side plate part, the top cover part includes an outer cover, an inner cover, a left rocker cover and a right rocker cover; wherein, the outer cover is provided with a tear line; when the top cover part of the packing box, When the side plate portion and the bottom plate portion are laid flat, the edge of the inner cover away from the side plate portion is lower than the edge of the outer cover away from the side plate portion; in other words, the inner cover The height is lower than the height of the outer cover.

The above-mentioned technical scheme of the utility model is proposed after a large number of experiments and production practice on the basis of the existing packaging box cutting design and assembly technology. According to the existing technology, it is generally considered that in order to facilitate cutting, the inner cover and outer cover of the carton are set to be substantially the same height or width when they are laid flat, so that the paper template for preparing each carton can be cut neatly and conveniently. . For example, in the carton structure cited in Document 1, the heights of the inner cover and the outer cover are basically equal. However, completely different from the prior art, in the arrangement of the present invention, the edge of the inner cover away from the side plate portion is lower than the edge of the outer cover away from the side plate portion. This can not only save the material of a single carton, but also because the utility model also sets corresponding template layout and cutting methods according to the corresponding carton, so that different carton templates can be used in the template after applying the carton structure of the utility model. Splicing further saves a lot of material. At the same time, the tearable carton structure provided by the utility model only appropriately reduces the height or width of the inner cover, and thus does not affect the overall packaging performance or tearability of the carton. It should be noted that, unlike the general setting of additional flanges on the edge of the outer cover to achieve insertion into the inner cover or side panels, those skilled in the art can understand that the utility model concept of this application lies in that the above-mentioned structures adopted in this application are spliced by corresponding templates To achieve the effect of material saving, instead of adding additional settings of the inner cover or the outer cover to form a plug-in structure, for example, in the prior art (such as CN201110116146.9), the stability of the box is achieved by setting an additional external protrusion on the inner cover . In other words, in the preferred technical solution, the upper end or side end of the "inner cover" or "outer cover" described in the present invention does not include secondary accessory components such as flanges or tongue plates for insertion.

In a preferred technical solution of the utility model, the side panel part of the packing box includes a back side panel (6), a left side panel (7), a front side panel (8) and a right side panel (9) connected in sequence ), the inner cover (2) is connected with the rear side panel (6), the left swing cover (3) is connected with the left side panel (7), and the outer cover (1) is connected with the front side panel (8) , the right rocker cover (4) is connected to the right side panel (9); the distance from the edge of the inner cover (2) away from the rear side panel (6) to the edge of the rear side panel (6) is h, and the distance from the edge of the outer cover (1) far away from the front side plate (8) to the edge of the front side plate (8) is H, and the ratio of h to H satisfies h: H is less than or equal to 1/2 and greater than or equal to 1/8.

According to actual production experience, the inventors found that when the above-mentioned distance h/H is set to 1/2 or less, in other words, when the height or width of the inner cover is less than 1/2 of the height or width of the outer cover, not only can Saving the preparation materials of a single carton can further save a large amount of paper materials when arranging the die-cut imposition; and if h:H is less than 1/8, it may not be possible to ensure good carton packaging performance and tearability. Therefore, according to the present invention, the above ratio is set to be less than or equal to 1/2 and greater than or equal to 1/8.

In another preferred technical solution, the ratio of h to H satisfies that h:H is less than or equal to 1/3 and greater than or equal to 1/6.

At the above ratio, compared with the existing die-cut imposition and packing box where the outer cover and the inner cover are basically aligned, about 10%-15% of materials and corresponding preparation costs can be saved. Therefore, the utility model more preferably adopts the setting of the above ratio.

In another preferred technical solution, the bottom plate of the packing box includes a left bottom plate, a right bottom plate, an inner bottom plate and an outer bottom plate.

In another preferred technical solution, an anti-theft wire may also be provided on the outer cover.

According to another aspect of the present utility model, there is provided a die-cutting imposition for preparing the tear-off packaging box of the present utility model, the die-cutting imposition comprising first tiles facing each other and connected in a flat state. A packaging box and a second packaging box, the first packaging box and the second packaging box respectively include a first top cover part, a first side panel part and a first bottom panel part, a second top cover part, a second side panel a plate portion and a second bottom plate portion, the first top cover portion includes a first outer cover (1), a first inner cover (2), a first left swing cover (3) and a first right swing cover (4); The second top cover part includes a second outer cover (1'), a second inner cover (2'), a second left swing cover (3') and a second right swing cover (4'); the first The outer cover (1) is connected with the second inner cover (2') and the second left swing cover (3'), and the second outer cover (1') is connected with the first inner cover (2), the first left swing cover ( 3); and, there is an overlapping part between the first outer cover (1) and the second outer cover (1') in the horizontal direction of the die-cut imposition tiling.

In the die-cutting imposition of the utility model, the first packing box and the second packing box are in a flat state opposite to each other, or further, in a center symmetrical opposite and connected state.

As mentioned above, according to the unique packing box cardboard structure and specific splicing and die-cutting methods set by the utility model, the designed and obtained die-cutting imposition can not only cut and obtain packing box products conveniently, but also can effectively simplify Save the paper material of the whole template to achieve the purpose of obtaining high-quality, high-efficiency and low-cost products.

In a further preferred technical solution, the width of the overlapping portion accounts for 1/2 to 7/8 of the width of the entire first outer cover (1) or the second outer cover (1').

Or, in another embodiment, the width of the overlapping portion accounts for 2/3 to 5/6 of the width of the entire first outer cover (1) or the second outer cover (1').

The die-cut imposition set up above can achieve a better material saving effect, and at the same time ensure good packaging performance of the package box assembled after cutting.

In the third aspect of the present utility model, there is provided a method for designing and manufacturing the die-cutting imposition of the tear-off packaging box, characterized in that the method includes:

arranging a die-cut imposition of two opposing tear-off packages to be cut on the paper stock of the package, and

Using a laser cutting process, the arranged die-cut impositions are cut into die-cut impositions that can be assembled into tear-off packaging boxes; wherein the cutting process makes the die-cut impositions include mutually opposing A first packing box and a second packing box placed and in a connected state, the first packing box and the second packing box respectively include a first top cover part, a first side plate part and a first bottom plate part, and a second Two top cover parts, a second side plate part and a second bottom plate part, the first top cover part includes a first outer cover (1), a first inner cover (2), a first left swing cover (3) and a second A right swing cover (4); the second top cover part includes a second outer cover (1'), a second inner cover (2'), a second left swing cover (3') and a second right swing cover ( 4'); the first outer cover (1) is connected to the second inner cover (2') and the second left rocking cover (3'), and the second outer cover (1') is connected to the first inner cover (2 ), the first left rocker cover (3); and, the first outer cover (1) and the second outer cover (1') have overlapped parts in the horizontal direction of the die-cut imposition tiling.

In a preferred technical solution, the width of the overlapping portion accounts for 1/2 to 7/8 of the width of the entire first outer cover (1) or the second outer cover (1').

Description of drawings

Fig. 1 is the existing tear-off packaging box structure in the prior art.

Fig. 2 is the die-cut imposition of the tear-off packing box in the prior art.

Fig. 3 is a tear-off packaging box structure and a correspondingly arranged die-cut imposition structure according to a specific embodiment of the present invention, which can save paper materials and ensure packaging performance.

Fig. 4 is a tear-off packaging box structure and a correspondingly arranged die-cut imposition structure according to another specific embodiment of the present invention, which can save paper materials and ensure packaging performance.

Fig. 5 is an explanatory schematic diagram of a die-cut imposition structure according to a specific embodiment of the present invention.

detailed description

Example 1

Referring to Fig. 3, it is a specific embodiment according to the present invention. In the tear-off packaging box of the present invention, it includes: a top cover part (I), a side plate part (II) and a bottom plate part (III), and the top cover part includes an outer cover 1, an inner cover 2, a left swing Cover 3 and right swing cover 4; the bottom plate part includes left bottom plate 13, right bottom plate 15, inner bottom plate 12 and outer bottom plate 14; the side plate part includes connecting flange 5, rear side plate 6, left bottom plate Side plate 7, front side plate 8 and right side plate 9; Described outer cover is provided with tear line 11; For improving safety, described loam cake 1 can also be provided with anti-theft line (not shown in the figure). It causes irreversible damage in the process of opening the packing box without authorization by the non-owner of the goods. In order to reduce the use of tapes, binding bands, etc., and improve packaging efficiency, the inner surface of the upper cover 1 can be provided with an adhesive area (not shown); wherein in the structure shown in Figure 2, the inner cover (2 ) is lower than the edge of the outer cover (1) away from the side plate portion.

As a result, first of all paper stock for the production of individual cartons is saved. In addition, it can be clearly seen from Fig. 3 that when the carton structure described in the present invention is used to lay flat and in the template splicing process, a large amount of paper can be further saved compared with the template splicing of the prior art (Fig. 2). high-quality raw materials, because as described in the utility model, the die-cutting imposition includes a first packing box and a second packing box that are in a tiled state and are connected to each other, and the first packing box and the second packing box The two packaging boxes respectively comprise a first top cover part, a first side panel part and a first bottom panel part, and a second top cover part, a second side panel part and a second bottom panel part, and the first top cover part comprises a first The outer cover (1), the first inner cover (2), the first left swing cover (3) and the first right swing cover (4); the second top cover part includes the second outer cover (1'), the first Two inner covers (2'), a second left swing cover (3') and a second right swing cover (4'); the first outer cover (1) connects the second inner cover (2') and the second left The swing cover (3'), the second outer cover (1') is connected to the first inner cover (2) and the first left swing cover (3); and, the first outer cover (1) and the second The two outer covers (1') have overlapping parts in the horizontal direction of the die-cut imposition. Such a splicing method can significantly shorten the distance between two opposing flat cartons to be cut, which not only saves the material of a single carton, but also saves a large amount of area in the transverse direction of the cardboard; according to the utility model It is conceivable that this splicing method can save a lot of cardboard materials when producing a huge number of carton structures, and achieve environmental protection, energy saving, and high-efficiency production effects. In this embodiment, the distance from the edge of the inner cover (2) away from the rear side panel (6) to the edge of the rear side panel (6) is h, while the outer cover (1) is farther away from the edge of the rear side panel (6). The distance from the edge of the front side plate (8) to the edge of the front side plate (8) is H, and the ratio of h to H satisfies that h:H is equal to 1/2.

Example 2

Fig. 4 is another embodiment of the present utility model, and this embodiment is similar to embodiment 1, and the difference is that embodiment 2 further shortens the height h of inner cover 2, and in embodiment 2, the ratio of h to H Set h:H equals 1/4. However, without limitation, in other embodiments of the present invention, the ratio of h to H may be set at any value between less than or equal to 1/2 and greater than or equal to 1/8.

Compared with the prior art, the die-cut imposition structure of the utility model can further save a large amount of preparation materials. As shown in Figure 5, when the die-cutting imposition of the utility model is in a completely tiled state, the first carton and the second carton are arranged in an opposite and substantially centrally symmetrical state. At this time, the first carton of the first carton There is an overlapping area between the outer cover 1 and the first outer cover 1' of the second carton in the horizontal direction in the flat state (see the area between the two dashed lines in FIG. 5 ). Compared with the prior art, the die-cut imposition arranged in this way greatly shortens the sum of the lengths of the two cartons (the height of the template seen from the figure), thereby effectively reducing the use of paper materials. In the process line for mass production of cartons, through the preferred die-cut imposition structure and arrangement as described above, as much as 10%-15% of material can be saved, which is a considerable progress in industrial production.

Although the disclosure includes specific embodiments, it will be obvious to those skilled in the art that various forms and modifications can be made to these embodiments without departing from the spirit and scope of the claims and their equivalents. Changes in details. The embodiments described herein should be considered in a descriptive sense only and not for purposes of limitation. Descriptions of features and aspects within each embodiment are considered as available for similar features and aspects in other embodiments. Therefore, the scope of the present invention should not be limited by the specific description, but by the technical solutions of the claims, and all changes within the scope of the claims and their equivalents are interpreted as being included in the scope of the present invention. within the technical program.

Claims (8)

1. a kind of to save paper wood and ensure the zip-open package case of packaging character, the packing cratess include header field (I), side plate Partly (II) and bottom parts (III), the header field and bottom parts are connected with plate portion respectively, the header field Including enclosing cover (1), inner cap (2), left rolling cover (3) and right rolling cover (4)；Wherein, outer the covering is provided with tear string；When the bag Vanning launch after the header field, plate portion and bottom parts are when being laid into a plane, the inner cap (2) it is remote The edge away from the plate portion of the enclosing cover (1), i.e., the height of described inner cap (2) are less than from the edge of the plate portion Height of the degree less than the enclosing cover (1).

2. it is according to claim 1 it is a kind of save paper wood and ensure the zip-open package case of packaging character, wherein the bag The plate portion of vanning includes back side panel (6), left plate (7), front side board (8) and the right plate (9) for connecting successively, the inner cap (2) it is connected with back side panel (6), left rolling cover (3) is connected with the left plate (7), the enclosing cover (1) is connected with front side board (8), institute State right rolling cover (4) to be connected with the right plate (9)；The edge away from back side panel (6) of the inner cap (2) is to the back side panel (6) distance at edge is h, while the edge away from the front side board (8) of the enclosing cover (1) is to the front side board (8) The distance at edge meets h: H less than or equal to 1/2 and more than or equal to 1/8 for the ratio of H, h and H.

3. it is according to claim 1 it is a kind of save paper wood and ensure the zip-open package case of packaging character, wherein h and H's Ratio meets h: H less than or equal to 1/3 and more than or equal to 1/6.

4. a kind of saving paper wood according to any one of claim 1-3 simultaneously ensures the zip-open package case of packaging character, The bottom parts of wherein described packing cratess include left bottom plate (13), right base plate (15), inner bottom plating (12) and Outer Bottom Plating (14).

5. a kind of saving paper wood according to any one of claim 1-3 simultaneously ensures the zip-open package case of packaging character, Anti-theft wire is provided with wherein described enclosing cover (1).

6. a kind of cross cutting layout for preparing the zip-open package case any one of claim 1-5, the cross cutting are spelled Version includes mutually opposing and the first packing cratess in connection status and the second packing cratess in its flat presentation, first packing cratess Include the first header field, the first plate portion and the first bottom parts, and the second top cover respectively with second packing cratess Partly, the second plate portion and the second bottom parts, first header field include the first enclosing cover (1), the first inner cap (2), First left rolling cover (3) and the first right rolling cover (4)；Second header field include the second enclosing cover (1 '), the second inner cap (2 '), Two left rolling covers (3 ') and the second right rolling cover (4 ')；First enclosing cover (1) connects the second inner cap (2 ') and the second left rolling cover (3 '), Second enclosing cover (1 ') connects the first inner cap (2), the first left rolling cover (3)；Wherein, first enclosing cover (1) and described second There is overlapping part in the horizontal direction under cross cutting layout its flat presentation in enclosing cover (1 ').

7. the cross cutting layout of zip-open package case according to claim 6, wherein the width of the overlapping part is accounted for entirely The 1/2 to 7/8 of first enclosing cover (1) or the second enclosing cover (1 ') width.

8. the cross cutting layout of the zip-open package case according to claim 6 or 7, the width of the overlapping part account for whole The 2/3 to 5/6 of one enclosing cover (1) or the second enclosing cover (1 ') width.