CN218561945U

CN218561945U - Reusable high-strength waterproof corrugated board

Info

Publication number: CN218561945U
Application number: CN202222270807.XU
Authority: CN
Inventors: 董伟; 曹文静
Original assignee: Shenzhen Minghefa Paper Products Co ltd
Current assignee: Shenzhen Minghefa Paper Products Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-03
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a reusable high-strength waterproof corrugated board, which belongs to the technical field of corrugated boards and comprises a first surface layer, wherein one side of the first surface layer is provided with a second surface layer, a paperboard is arranged between the first surface layer and the second surface layer, concave parts are arranged between the paperboard and the first surface layer and between the paperboard and the second surface layer, and a moisture-proof adsorbent is arranged on the concave part close to the first surface layer; the utility model discloses the subassembly is placed in the setting, earlier place dampproofing adsorbent place the box inside, recycle the bond line and will place the open end of box and bind, then will place inside the box pegs graft the depressed part near first surface course, in the follow-up use, T shaped plate and bracing piece can avoid placing the box and take place the deformation fold, and then can avoid the bleeder vent to take place to block up, in the follow-up use, when first surface course is impaired, it can avoid dampproofing adsorbent to take place to leak to place the box, cause dampproofing adsorbent wasting of resources.

Description

Reusable high-strength waterproof corrugated board

Technical Field

The utility model belongs to the technical field of corrugated container board, concretely relates to waterproof corrugated container board of repeatedly usable's high strength.

Background

The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated raw paper') and a layer of paper board (also known as 'box board paper', 'box paper board'), has high mechanical strength and can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors, namely the characteristics of the core paper and the paper board and the structure of the carton.

The prior art discloses a waterproof high-strength corrugated board, wherein a moisture-proof adsorbent is placed in a concave part of the corrugated board in the device, the moisture-proof adsorbent is directly placed, and when the subsequent corrugated board is damaged, the moisture-proof adsorbent is easy to leak; in addition, the sunken part atress of cardboard easily takes place to damage, and then causes whole cardboard impaired, can not used repeatedly many times.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a waterproof corrugated container board of repeatedly usable's high strength has the characteristics of preventing leaking, supporting the protection.

In order to achieve the above purpose, the utility model provides a following technical scheme: repeatedly usable's waterproof corrugated container board of high strength, including first surface course, one side of first surface course is provided with the second surface course, be provided with the cardboard between first surface course and the second surface course, be provided with the depressed part between cardboard and first surface course and cardboard and the second surface course, be close to first surface course be provided with dampproofing adsorbent on the depressed part, the periphery of dampproofing adsorbent is provided with places the subassembly.

Preferably, place the subassembly including placing box, bond line and bleeder vent, the periphery of dampproofing adsorbent is provided with places the box, the both ends of placing the box all are provided with the bond line, be provided with a plurality of bleeder vent on the lateral wall of placing the box.

Preferably, the placing assembly further comprises a T-shaped plate and a supporting rod, and the T-shaped plate is connected inside the placing box.

Preferably, a plurality of support rods are connected to two side walls of the T-shaped plate.

Preferably, a supporting component is arranged inside the concave part close to the second surface layer, the supporting component comprises a supporting box and foaming particles, the supporting box is arranged inside the concave part close to the second surface layer, and the foaming particles are filled inside the supporting box.

Preferably, an air bag is connected to the inside of the support box.

Preferably, a placing cylinder is arranged on the periphery of the air bag, and the placing cylinder and the supporting box are bonded through glue.

Preferably, the inner side wall of the placing cylinder is provided with an elastic pad, and the placing cylinder and the elastic pad are bonded through glue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the subassembly is placed in the setting, place the box inside with dampproofing adsorbent, recycle the bond line and will place the open end of box and bind, then will place the box and peg graft inside the depressed part near first surface course, in the follow-up use, T shaped plate and bracing piece can avoid placing the box and take place the deformation fold, and then can avoid the bleeder vent to take place to block up, in the follow-up use, when first surface course is impaired, it can avoid dampproofing adsorbent to take place to leak to place the box, cause dampproofing adsorbent wasting of resources.

2. The utility model discloses set up the supporting component, inside earlier filling the support box with the foaming granule, in the follow-up use, when the second surface course receives the impact, the impact force transmits on the support box, and then on transmitting foaming granule and gasbag, foaming granule and gasbag can relax the impact force, it is impaired to avoid supporting the box, it can provide the supporting role for the depressed part between second surface course and the cardboard to support the box, and then can improve the intensity of whole device, it is impaired to avoid whole device, make things convenient for the whole device of follow-up reuse.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view showing the connection state of the placement module and the moisture-proof adsorbent according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

fig. 5 is a cross-sectional view of the support assembly of the present invention;

fig. 6 is an enlarged view of the point B in fig. 5 according to the present invention.

In the figure: 1. a first facing; 2. a second facing; 3. a paperboard; 4. a recessed portion; 5. placing the component; 51. placing the box; 52. a T-shaped plate; 53. a support bar; 54. an adhesive layer; 55. air holes are formed; 6. a moisture-proof adsorbent; 7. a support assembly; 71. a support box; 72. foaming particles; 73. placing the cylinder; 74. an air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: waterproof corrugated container board of repeatedly usable's high strength, including first surface course 1, one side of first surface course 1 is provided with second surface course 2, is provided with cardboard 3 between first surface course 1 and the second surface course 2, is provided with depressed part 4 between cardboard 3 and first surface course 1 and cardboard 3 and the second surface course 2, is provided with dampproofing adsorbent 6 on the depressed part 4 that is close to first surface course 1, and the periphery of dampproofing adsorbent 6 is provided with places subassembly 5.

Specifically, place subassembly 5 including placing box 51, bond line 54 and bleeder vent 55, the periphery of dampproofing adsorbent 6 is provided with places box 51, and the both ends of placing box 51 all are provided with bond line 54, are provided with a plurality of bleeder vent 55 on the lateral wall of placing box 51.

Through adopting above-mentioned technical scheme, when avoiding first surface course 1 to take place the damage, dampproofing adsorbent 6 reveals.

Specifically, a T-shaped plate 52 is connected to the inside of the placing box 51.

Through adopting above-mentioned technical scheme, can support placing box 51, avoid placing box 51 and warp and cause bleeder vent 55 to block up, influence dampproofing absorbent 6's adsorption effect.

Specifically, two side walls of the T-shaped plate 52 are connected to a plurality of support rods 53.

By adopting the technical scheme, the supporting effect of the T-shaped plate 52 is improved.

During the use of this embodiment, place dampproofing adsorbent 6 earlier inside placing box 51, it will place the open end of box 51 and bind to recycle bond line 54, then will place box 51 and peg graft inside being close to the depressed part 4 of first surface course 1, in the follow-up use, T shaped plate 52 and bracing piece 53 can avoid placing box 51 and take place the deformation fold, and then can avoid bleeder vent 55 to take place to block up, the peripheral aqueous vapor of cardboard 3 can enter into through bleeder vent 55 and place inside box 51, be adsorbed by dampproofing adsorbent 6, improve the water-proof effects of cardboard 3, in the follow-up use, when first surface course 1 is impaired, it can avoid dampproofing adsorbent 6 to take place to leak to place box 51, cause the wasting of resources of dampproofing adsorbent 6.

Example 2

The present embodiment is different from embodiment 1 in that: a support component 7 is arranged inside the concave part 4 close to the second surface layer 2, the support component 7 comprises a support box 71 and foaming particles 72, the support box 71 is arranged inside the concave part 4 close to the second surface layer 2, the inside of the support box 71 is filled with the foaming particles 72,

specifically, an air bag 74 is connected to the inside of the support case 71.

Through adopting above-mentioned technical scheme, provide supporting role for supporting box 71, improve supporting box 71's supporting effect.

Specifically, a placing cylinder 73 is arranged on the periphery of the air bag 74, and the placing cylinder 73 and the support box 71 are bonded through glue.

By adopting the technical scheme, the air bag 74 is protected, and the air bag 74 is prevented from being damaged.

Specifically, an elastic pad is disposed on an inner side wall of the placing cylinder 73, and the placing cylinder 73 and the elastic pad are bonded by glue.

By adopting the technical scheme, the air bag 74 and the placing cylinder 73 are prevented from being rubbed, and the air bag 74 can be prevented from being damaged.

When this embodiment uses, inside earlier filling support box 71 with foaming particle 72, in the follow-up use, when second surface course 2 receives the impact effect, the impact force transmits to support box 71 on, and then on transmitting foaming particle 72 and gasbag 74, foaming particle 72 and gasbag 74 can relax the impact force, it is impaired to avoid supporting box 71, support box 71 can provide the supporting role for the depressed part 4 between second surface course 2 and the cardboard 3, and then can improve the intensity of whole device, avoid whole device impaired, make things convenient for follow-up reuse whole device.

The utility model discloses a theory of operation and use flow: the utility model discloses earlier place dampproofing adsorbent 6 inside placing box 51, it bonds to recycle bond line 54 will place the open end of box 51, then will place box 51 and peg graft inside the depressed part 4 that is close to first surface course 1, in the follow-up use, T shaped plate 52 and bracing piece 53 can avoid placing box 51 and take place the deformation fold, and then can avoid bleeder vent 55 to take place to block up, the peripheral aqueous vapor of cardboard 3 can enter into through bleeder vent 55 and place inside the box 51, adsorb by dampproofing adsorbent 6, improve the water-proof effects of cardboard 3, in the follow-up use, when first surface course 1 is impaired, it can avoid dampproofing adsorbent 6 to leak to place box 51, cause dampproofing adsorbent 6 wasting of resources, fill inside support box 71 with foaming granule 72 again, in the follow-up use, when second surface course 2 receives the impact effect, the impact force transmits on support box 71, and transmit on foaming granule 72 and gasbag 74, foaming granule 72 and gasbag 74 can cushion the impact force, avoid support box 71 impaired, support box 71 can give the depressed part 2 between the second surface course and cardboard 3 and then the depressed part 4 between can provide the effect, and improve whole convenient intensity device that makes use, whole reuse.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waterproof corrugated container board of repeatedly usable's high strength, including first surface course (1), its characterized in that: one side of first surface course (1) is provided with second surface course (2), be provided with cardboard (3) between first surface course (1) and second surface course (2), be provided with between cardboard (3) and first surface course (1) and cardboard (3) and second surface course (2) depressed part (4), be close to first surface course (1) be provided with dampproofing adsorbent (6) on depressed part (4), the periphery of dampproofing adsorbent (6) is provided with places subassembly (5).

2. A reusable, high strength, waterproof corrugated paperboard according to claim 1, wherein: place subassembly (5) including placing box (51), bond line (54) and bleeder vent (55), the periphery of dampproofing adsorbent (6) is provided with places box (51), the both ends of placing box (51) all are provided with bond line (54), be provided with a plurality of bleeder vent (55) on the lateral wall of placing box (51).

3. A reusable, high strength, waterproof corrugated paperboard according to claim 2, wherein: the interior of the placing box (51) is connected with a T-shaped plate (52), and the side wall of the T-shaped plate (52) is connected with a supporting rod (53).

4. A reusable, high strength, waterproof corrugated paperboard according to claim 3, wherein: the two side walls of the T-shaped plate (52) are connected with a plurality of support rods (53).

5. A reusable, high strength, waterproof corrugated paperboard according to claim 1, wherein: a supporting component (7) is arranged inside the concave part (4) close to the second surface layer (2), the supporting component (7) comprises a supporting box (71) and foaming particles (72), the supporting box (71) is arranged inside the concave part (4) close to the second surface layer (2), and the foaming particles (72) are filled inside the supporting box (71).

6. A reusable high strength waterproof corrugated cardboard according to claim 5 wherein: an air bag (74) is connected to the inside of the support box (71).

7. The reusable high strength waterproof corrugated cardboard of claim 6 wherein: the periphery of the air bag (74) is provided with a placing cylinder (73), and the placing cylinder (73) and the supporting box (71) are bonded through glue.

8. The reusable high strength waterproof corrugated cardboard of claim 7 wherein: an elastic pad is arranged on the inner side wall of the placing cylinder (73), and the placing cylinder (73) is bonded with the elastic pad through glue.