CN215708301U

CN215708301U - High strength color printing packing carton

Info

Publication number: CN215708301U
Application number: CN202122346178.XU
Authority: CN
Inventors: 傅至江; 傅天文; 陈友亮
Original assignee: Fujian Nan'an Nanhui Color Printing Co ltd
Current assignee: Fujian Nan'an Nanhui Color Printing Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a high-strength color printing packaging carton, in particular to the technical field of cartons, which comprises a plurality of paperboards, the paper board comprises a main box body, a box cover, an inner lining board and a support board, the box cover is clamped at two ends of the main box body, one end of the box cover close to the main box body is provided with an inner lining plate, symmetrical bearing plates are arranged inside the inner lining plate, the four corners of the box cover are respectively clamped with a second clamping plate, the folded corners of the upper end of the box cover at the top layer, the folded corners of the lower end of the box cover at the bottom layer and the folded corners of the middle part of the main box body are respectively provided with a first clamping plate, the bottom end of the box cover at the bottom layer is connected with a bottom plate, the paperboard is composed of a color printing layer, four kraft papers, two buffer layers and a supporting layer, the cylindrical object is sealed by the main box body, the symmetrical box cover, the first clamping plate and the second clamping plate, and the supporting layer and the buffer layer enable the paperboard to have the advantages of high strength and impact resistance.

Description

High strength color printing packing carton

Technical Field

The utility model relates to the technical field of cartons, in particular to a high-strength color printing packaging carton.

Background

Color printing packing carton carries out the color printing on the carton basis to increase the aesthetic feeling of packing, also play the propaganda effect of certain degree, current color printing packing carton can not fix its tip when placing the object of tube-shape, and the intensity of traditional cardboard is relatively poor, and we propose a high strength color printing packing carton for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a high strength color printing packaging carton to solve the above technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high strength color printing packing carton, includes a plurality of cardboard, the cardboard is including main tank body, case lid, interior welt and bearing plate, the case lid block is at the main tank body both ends, the case lid is close to the one end center department of main tank body and installs the backup pad, the interior welt is installed in the backup pad outside, interior welt internally mounted has the bearing plate of symmetry, the equal block in case lid four corners department has the second cardboard, the top layer case lid upper end dog-ear department, the case lid lower extreme dog-ear department of bottom and main tank body middle part dog-ear department all install first cardboard, the bottom the case lid bottom is connected with the bottom plate, bottom plate bottom rectangular distribution has a plurality of supporting legs, supporting legs internally mounted has the fixed plate, the cardboard comprises one deck color printing layer, four layers kraft paper, two-layer buffer layer and one deck supporting layer.

Furthermore, round holes are formed in the centers of the inner lining plate and the bearing plate, one end, far away from the round holes, of the inner lining plate is fixedly connected with the box cover closest to the round holes through box sealing nails, the outer ring of the bearing plate and the inner ring of the inner lining plate are connected through glue, and one ends, far away from the round holes, of the bearing plate, symmetrical inside the inner lining plate are fixedly connected with the top end and the box cover inside the inner lining plate respectively.

Furthermore, the support plate is circular, and the center point of the support plate and the center point of the circular hole are on the same straight line.

Furthermore, the second cardboard of bottom the case lid four corners department can carry out the block to the four corners department of bottom plate, the bottom the first cardboard of dog-ear department of case lid lower extreme can carry out the block to the dog-ear department of bottom plate.

Further, the fixed plate is distributed in an X shape, and the fixed plate is fixedly installed inside the supporting legs through the box sealing nails.

Furthermore, the first clamping plate, the second clamping plate, the supporting plate, the bottom plate, the supporting legs and the fixing plate are all made of paperboards.

Further, the supporting layer is formed by linearly arranging rectangular paper tubes, and the buffer layer is formed by a honeycomb-shaped plant fiber board.

Furthermore, kraft paper is bonded to two sides, far away from the supporting layer, of the buffer layer, the supporting layer is mounted between the two layers, two sides of the supporting layer are bonded to the kraft paper on the side face of the buffer layer, and a color printing layer is bonded to one side, far away from the supporting layer, of the buffer layer.

The technical scheme can show that the utility model has the advantages that:

1. according to the utility model, the main box body is sleeved on the outer side of the cylindrical object, and the top box cover is covered on the top end of the main box body, so that the carton can seal the cylindrical object.

2. According to the utility model, the sealing strip is wound on the outer sides of the first clamping plate and the second clamping plate to fix the main box body, the box cover and the bottom plate, so that the folding corners of the carton are not damaged by the extrusion of the sealing strip.

3. The utility model uses the supporting layer formed by the linear arrangement of the rectangular paper tubes to ensure that the paper board is not easy to bend, and uses the buffer layer formed by the honeycomb plant fiber board to ensure that the paper board has the advantages of high strength and impact resistance.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic view of the structure of the supporting foot of the present invention.

Fig. 4 is a schematic view of the inner structure of the paperboard of the present invention.

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

List of reference numerals: 1. a main box body; 2. a box cover; 3. a first clamping plate; 4. a second clamping plate; 5. an inner liner plate; 6. a support plate; 7. a support plate; 8. a base plate; 9. supporting legs; 10. a fixing plate; 11. a color printing layer; 12. kraft paper; 13. a buffer layer; 14. and (4) a support layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a high-strength color printing packaging carton, which comprises a plurality of paperboards, wherein each paperboard comprises a main box body 1, a box cover 2, a lining plate 5 and a bearing plate 6, the box cover 2 is clamped at two ends of the main box body 1, the box cover 2 is provided with the bearing plate 7 close to the center of one end of the main box body 1, the lining plate 5 is arranged outside the bearing plate 7, the symmetrical bearing plates 6 are arranged inside the lining plate 5, the four corners of the box cover 2 are respectively clamped with a second clamping plate 4, the first clamping plates 3 are arranged at the upper end of the box cover 2 at the top layer, the lower end of the box cover 2 at the bottom layer and the middle part of the main box body 1, the bottom end of the box cover 2 at the bottom layer is connected with a bottom plate 8, a plurality of supporting feet 9 are rectangularly distributed at the bottom end of the bottom plate 8, a fixing plate 10 is arranged inside the supporting feet 9, and each paperboard is composed of a color printing layer 11, Four layers of kraft paper 12, two cushioning layers 13 and one support layer 14.

Round holes are formed in the centers of the inner lining plate 5 and the bearing plate 6, one end, far away from the round holes, of the inner lining plate 5 is fixedly connected with the nearest box cover 2 through box sealing nails, the outer ring of the bearing plate 6, which is symmetrical inside the inner lining plate 5, is connected with the inner ring of the inner lining plate 5 through glue, and one end, far away from the round holes, of the bearing plate 6, which is symmetrical inside the inner lining plate 5, is fixedly connected with the top end inside the inner lining plate 5 and the box cover 2 respectively, so that the bearing plate 6 and the inner lining plate 5 can limit the end of a cylindrical object.

The supporting plate 7 is circular, the center point of the supporting plate 7 and the center point of the circular hole are on the same straight line, and the cylindrical object is supported by the supporting plate 7.

The second cardboard 4 of 2 four corners departments of case lid on bottom can carry out the block to the four corners department of bottom plate 8, the bottom the first cardboard 3 of the dog-ear department of 2 lower extreme of case lid can carry out the block to the dog-ear department of bottom plate 8, utilizes first cardboard 3 and second cardboard 4 to protect the carton dog-ear department.

The fixed plate 10 is distributed in an X shape, the fixed plate 10 is fixedly installed inside the supporting legs 9 through box sealing nails, and the supporting legs 9 are reinforced through the fixed plate 10.

The supporting layer 14 is formed by linearly arranging rectangular paper tubes, and the buffer layer 13 is formed by a honeycomb-shaped plant fiber board, so that the paperboard has the advantages of high strength and impact resistance.

Kraft paper 12 is bonded on both sides of the buffer layer 13 far away from the support layer 14, the support layer 14 is mounted between the two buffer layers 13, both sides of the support layer 14 are bonded with the kraft paper 12 on the side surface of the buffer layer 13, a color printing layer 11 is bonded on one side of the buffer layer 13 far away from the support layer 14, and the color printing layer 11, the buffer layer 13 and the support layer 14 are connected by using the kraft paper 12.

The working principle is as follows: when the utility model is used, a cylindrical object is put into the box cover 2 from the inner lining plate 5 and the symmetrical round holes on the supporting plate 6 in the box cover 2 at the bottom layer, the bottom end of the cylindrical object is contacted with the top end of the supporting plate 7 at the top end of the box cover 2 at the bottom layer, the main box body 1 is sleeved outside the cylindrical object, the bottom end of the main box body 1 is inserted into the box cover 2 at the bottom layer, finally the box cover 2 at the top layer is covered at the top end of the main box body 1, the box can seal the cylindrical object, the first clamping plate 3 and the second clamping plate 4 are clamped on the box cover 2, the main box body 1 and the bottom plate 8, the box sealing belt is wound outside the first clamping plate 3 and the second clamping plate 4 to fix the main box body 1, the box cover 2 and the bottom plate 8 prevent the paper box from being damaged due to winding at the folding corners, the supporting layer 14 formed by linearly arranging the rectangular paper tubes makes the paper board not easy to bend, and the buffer layer 13 formed by the honeycomb plant fiber board makes the paper board have the advantages of high strength and impact resistance.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high strength color printing packing carton, includes a plurality of cardboard, its characterized in that: the paperboard comprises a main box body (1), a box cover (2), an inner lining plate (5) and a support plate (6), wherein the box cover (2) is clamped at two ends of the main box body (1), the center of one end, close to the main box body (1), of the box cover (2) is provided with the support plate (7), the outer side of the support plate (7) is provided with the inner lining plate (5), the inner part of the inner lining plate (5) is provided with the symmetrical support plate (6), the four corners of the box cover (2) are respectively clamped with a second clamping plate (4), the upper end folding corners of the box cover (2) at the top layer, the lower end folding corners of the box cover (2) at the bottom layer and the middle folding corners of the main box body (1) are respectively provided with a first clamping plate (3), the bottom end of the box cover (2) at the bottom layer is connected with a bottom plate (8), a plurality of support legs (9) are distributed at the bottom end of the bottom plate (8) in a rectangular shape, and a fixing plate (10) is arranged inside the support legs (9), the paperboard is composed of a color printing layer (11), four layers of kraft paper (12), two buffer layers (13) and a supporting layer (14).

2. The high-strength color printing packaging carton according to claim 1, wherein circular holes are formed in the centers of the inner lining plate (5) and the supporting plate (6), one end of the inner lining plate (5) far away from the circular holes is fixedly connected with the box cover (2) closest to the circular holes by box sealing nails, the outer ring of the supporting plate (6) symmetrical inside the inner lining plate (5) is connected with the inner ring of the inner lining plate (5) through glue, and one end of the supporting plate (6) symmetrical inside the inner lining plate (5) far away from the circular holes is fixedly connected with the top end inside the inner lining plate (5) and the box cover (2) respectively.

3. A high strength color printing packing carton according to claim 2, wherein said support plate (7) is circular and the center point of the support plate (7) and the center point of the circular hole are in the same line.

4. A high strength color printing carton according to claim 1, wherein the second snap-gauge (4) at the four corners of said cover (2) of the bottom layer is adapted to engage with the four corners of the bottom panel (8), and the first snap-gauge (3) at the corners of the lower end of said cover (2) of the bottom layer is adapted to engage with the corners of the bottom panel (8).

5. The high-strength color printing packaging carton according to claim 1, wherein the fixing plates (10) are distributed in an X shape, and the fixing plates (10) are fixedly installed inside the supporting legs (9) by using box sealing nails.

6. The high-strength color printing packaging carton according to claim 1, wherein the first clamping plate (3), the second clamping plate (4), the supporting plate (7), the bottom plate (8), the supporting feet (9) and the fixing plate (10) are all made of paperboard.

7. A high strength color printing packing carton according to claim 1, wherein said supporting layer (14) is formed by a rectangular paper tube in-line arrangement, and said cushioning layer (13) is formed by a honeycomb-like plant fiber board.

8. A high strength color printing packaging carton according to claim 1, wherein kraft paper (12) is bonded to both sides of the cushioning layer (13) remote from the support layer (14), the support layer (14) is mounted between two cushioning layers (13), both sides of the support layer (14) are bonded to the kraft paper (12) on the side of the cushioning layer (13), and a color printing layer (11) is bonded to one side of the cushioning layer (13) remote from the support layer (14).