CN213861187U

CN213861187U - Corrugated paper with high-strength double corrugated paper cores

Info

Publication number: CN213861187U
Application number: CN202021886818.5U
Authority: CN
Inventors: 赵晓红
Original assignee: Zhejiang Kailu Packaging Technology Co ltd
Current assignee: Zhejiang Kailu Packaging Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-03
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a corrugated paper technical field just discloses a corrugated paper of two corrugated paper cores of high strength, including paperboard basic unit, paperboard basic unit top and bottom are all fixed and are provided with the enhancement layer, two the enhancement layer is all fixed to be provided with the buffer layer in mutually opposite sides one side, two the buffer layer is mutually opposite sides one side and is all fixed and be provided with the surface course, the inside fixed hose that is provided with of buffer layer, the inside fixed buffer block that is provided with of hose, be provided with the elastic ball between hose and the buffer block, the inside packing of buffer layer has the stopping that is located the hose outside, the surface course includes wearing layer and waterproof layer, two the wearing layer sets up respectively in two buffer layer mutually opposite sides one side, two the waterproof layer sets up respectively in two wearing layer mutually opposite sides one side mutually. This two corrugated paper core's of high strength corrugated paper has solved traditional corrugated paper and has all been that one deck refill adds the paper panel and constitute basically, leads to its intensity not enough, easy deformation damage, the short problem of life.

Description

Corrugated paper with high-strength double corrugated paper cores

Technical Field

The utility model relates to a corrugated paper technical field specifically is a corrugated paper of two corrugated paper cores of high strength.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly known as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated raw paper") and one layer of paper board (also known as "box board paper" and "box paper board"), and has very high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.

The corrugated paper is more and more widely applied, and is used for replacing other wood products and steel products in some fields, but the traditional corrugated paper is basically formed by a layer of paper core and a paper panel, so that the strength of the traditional corrugated paper is insufficient, the traditional corrugated paper is easy to deform and damage, and the service life of the traditional corrugated paper is short, so that the problem is solved by the corrugated paper with the high-strength double corrugated paper cores.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a corrugated paper of two corrugated paper cores of high strength possesses advantages such as high strength and long service life, has solved traditional corrugated paper and has all been that one deck paper core adds the paper panel basically and constitute, leads to its intensity not enough, and easy deformation damages, problem that life is short.

(II) technical scheme

For realizing above-mentioned high strength and long service life purpose, the utility model provides a following technical scheme: the corrugated paper with the high-strength double-corrugated paper core comprises a paper board base layer, wherein reinforcing layers are fixedly arranged at the top and the bottom of the paper board base layer, buffer layers are fixedly arranged on opposite sides of the two reinforcing layers, and surface layers are fixedly arranged on opposite sides of the two buffer layers;

a hose is fixedly arranged inside the buffer layer, a buffer block is fixedly arranged inside the hose, an elastic ball is arranged between the hose and the buffer block, and filling materials positioned outside the hose are filled inside the buffer layer;

the surface course includes wearing layer and waterproof layer, two the wearing layer sets up respectively in two buffer layer mutually opposite side, two the waterproof layer sets up respectively in two wearing layer mutually opposite side mutually.

Preferably, the paperboard base layer comprises a fixing plate, a first corrugated paper element and a second corrugated paper element, the first corrugated paper element is fixedly arranged at the top of the fixing plate, and the second corrugated paper element is arranged at the bottom of the fixing plate.

Preferably, a plurality of fixing rods are fixedly arranged in the fixing plates, and drying agents are placed in the fixing plates.

Preferably, a plurality of supporting pieces are fixedly mounted inside the first corrugated paper core and the second corrugated paper core, and are all umbrella-shaped.

Preferably, the two wear-resistant layers are kraft paper layers, and the two waterproof layers are waterproof thin film layers.

Preferably, the thickness of each of the two wear-resistant layers is larger than that of each of the two waterproof layers.

(III) advantageous effects

Compared with the prior art, the utility model provides a corrugated paper of two flute refill of high strength possesses following beneficial effect:

the high-strength corrugated paper with double corrugated paper cores is characterized in that the fixed plate is supported inside the fixed plate through the fixed plate, the fixed plate is kept stable by the fixed plate, the fixed plate is used as a hard plate layer in a paper board base layer, the internal hardness of the paper board is improved, the desiccant can keep the inside of the paper board dry and prevent the inside of the paper board from being damped and damaged, meanwhile, the double-layer paper cores of the first corrugated paper core and the second corrugated paper core are adopted to ensure that the paper board has the advantages of good structure, light weight and the like, the use is convenient, the high-strength corrugated paper is further provided with the reinforcing layers, the buffer layer, the hose, the buffer block, the elastic ball, the filler and the like, the two reinforcing layers are made of hard materials, the strength of the paper board is increased, the internal structure of the paper board is protected, the buffer block and the elastic ball in the buffer layer can rebound by utilizing the stress of the buffer block and the elastic ball when the paper board is extruded by external force, make the cardboard have a buffering absorbing function, increase the holding capacity of cardboard, the inside stopping of buffer layer can prevent inside production space, structural deformation when preventing that the cardboard from receiving external force, setting such as rethread wearing layer and waterproof layer, the wearing layer can improve the abrasion resistance of cardboard, increase of service life, the waterproof layer can make the cardboard have water-proof effects, the carton that the protection cardboard was made can be waterproof to a certain extent, thereby the inside article of protection carton is not corroded by moisture.

Drawings

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

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a connection diagram of the wear-resistant layer and the waterproof layer of the present invention;

fig. 4 is a top view of the fixing plate of the present invention.

In the figure: 1. a paperboard substrate; 11. a fixing plate; 111. fixing the rod; 112. a desiccant; 12. a first corrugated paper core; 121. a support member; 13. a second corrugated paper core; 2. a reinforcing layer; 3. a buffer layer; 31. a hose; 32. a buffer block; 33. an elastic ball; 34. a filler; 4. a surface layer; 41. a wear layer; 42. and a waterproof layer.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-strength double-corrugated paper core corrugated paper comprises a paper board base 1, the paper board base 1 comprises a fixing plate 11, a first corrugated paper core 12 and a second corrugated paper core 13, a plurality of fixing rods 111 are fixedly installed inside the fixing plate 11, a drying agent 112 is placed inside the fixing plate 11, the first corrugated paper core 12 is fixedly installed at the top of the fixing plate 11, the second corrugated paper core 13 is installed at the bottom of the fixing plate 11, a plurality of supporting members 121 are fixedly installed inside the first corrugated paper core 12 and the second corrugated paper core 13, the supporting members 121 are all umbrella-shaped, reinforcing layers 2 are fixedly installed at the top and the bottom of the paper board base 1, buffer layers 3 are fixedly installed at opposite sides of the two reinforcing layers 2, a surface layer 4 is fixedly installed at opposite sides of the two buffer layers 3, a hose 31 is fixedly installed inside the buffer layers 3, and a buffer block 32 is fixedly installed inside the hose 31, an elastic ball 33 is arranged between the hose 31 and the buffer block 32, the buffer layer 3 is filled with a filling material 34 outside the hose 31, the surface layer 4 comprises a wear-resistant layer 41 and a waterproof layer 42, the two wear-resistant layers 41 are respectively arranged on the opposite sides of the two buffer layers 3, the two wear-resistant layers 41 are kraft layers, the two waterproof layers 42 are respectively arranged on the opposite sides of the two wear-resistant layers 41, the two waterproof layers 42 are waterproof thin layers, the thicknesses of the two wear-resistant layers 41 are both larger than those of the two waterproof layers 42, the fixing rod 111, the drying agent 112, the first corrugated paper core 12 and the second corrugated paper core 13 are arranged, the fixing rod 111 internally supports the fixing plate 11 and keeps the stability of the fixing plate 11, so that the fixing plate 11 is used as a hard plate layer in the paper board base layer 1, the internal hardness of the paper board is improved, the drying agent 112 can keep the interior of the paper board dry and prevent the interior of the paper board from being damp and damaged, the double-layer paper core of the first corrugated paper core 12 and the second corrugated paper core 13 is adopted to ensure that the paper board has the advantages of good structure, light weight and the like and is convenient to use, the reinforcing layer 2, the buffer layer 3, the hose 31, the buffer block 32, the elastic balls 33, the filling materials 34 and the like are arranged, the two reinforcing layers 2 are made of hard materials, the strength of the paper board is increased, the internal structure of the paper board is protected, the buffer block 32 and the elastic balls 33 in the buffer layer 3 can be compressed and rebounded by the stress of the buffer block 32 and the elastic balls 33 when the paper board is extruded by external force, so that the paper board has a buffer and shock absorption function, the bearing capacity of the paper board is increased, the filling materials 34 in the buffer layer 3 can prevent the inner part from generating gaps, the structural deformation of the paper board when the external force is applied to the paper board is prevented, the wear-resistant layer 41 and the waterproof layer 42 are arranged, the wear-resistant layer 41 can improve the wear resistance of the paper board and prolong the service life, and the waterproof layer 42 can ensure that the paper board has a waterproof effect, the carton that the protection cardboard was made can be waterproof to a certain extent to the inside article of protection carton is not corroded by moisture.

In summary, the high-strength double-corrugated paper core corrugated paper is characterized in that the fixing plate 11, the fixing rod 111, the drying agent 112, the first corrugated paper core 12 and the second corrugated paper core 13 are arranged, the fixing rod 111 supports the fixing plate 11 inside to maintain the stability of the fixing plate 11, so that the fixing plate 11 is used as a hard board layer in the paper board base layer 1 to improve the internal hardness of the paper board, the drying agent 112 can keep the inside of the paper board dry to prevent the inside of the paper board from being damaged by moisture, meanwhile, the double-corrugated paper core of the first corrugated paper core 12 and the second corrugated paper core 13 is adopted to make the paper board have the advantages of good structure, light weight and the like, and convenient use, and then the reinforcing layer 2, the buffer layer 3, the hose 31, the buffer block 32, the elastic balls 33 and the filler 34 are arranged, so that the two reinforcing layers 2 are made of hard materials to increase the strength of the paper board and protect the internal structure of the paper board, and the buffer block 32 and the elastic balls 33 in the buffer layer 3 can be squeezed by external force, utilize buffer block 32 and elastic ball 33 atress shrink bounce-back, make the cardboard have a buffering absorbing function, increase the holding capacity of cardboard, the inside stopping 34 of buffer layer 3 can prevent inside production space, structural deformation when preventing that the cardboard from receiving external force, setting such as rethread wearing layer 41 and waterproof layer 42, wearing layer 41 can improve the wearability of cardboard, increase of service life, waterproof layer 42 can make the cardboard have water-proof effects, the carton that the protection cardboard was made can be waterproof to a certain extent, thereby protect the inside article of carton not corroded by moisture, it basically all is that one deck refill adds the paper panel to constitute to have solved traditional corrugated paper, lead to its intensity not enough, easy deformation damage, the short problem of life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a corrugated paper of two corrugated paper cores of high strength, includes paperboard substrate (1), its characterized in that: reinforcing layers (2) are fixedly arranged at the top and the bottom of the paperboard base layer (1), buffer layers (3) are fixedly arranged on the opposite sides of the two reinforcing layers (2), and surface layers (4) are fixedly arranged on the opposite sides of the two buffer layers (3);

a hose (31) is fixedly arranged inside the buffer layer (3), a buffer block (32) is fixedly arranged inside the hose (31), an elastic ball (33) is arranged between the hose (31) and the buffer block (32), and a filling material (34) positioned outside the hose (31) is filled inside the buffer layer (3);

the surface layer (4) comprises wear-resistant layers (41) and waterproof layers (42), the two wear-resistant layers (41) are arranged on the opposite sides of the two buffer layers (3), and the two waterproof layers (42) are arranged on the opposite sides of the two wear-resistant layers (41).

2. A high strength double flute paper core corrugated paper as set forth in claim 1, wherein: the paperboard base layer (1) comprises a fixing plate (11), a first corrugated paper element (12) and a second corrugated paper element (13), the first corrugated paper element (12) is fixedly arranged at the top of the fixing plate (11), and the second corrugated paper element (13) is arranged at the bottom of the fixing plate (11).

3. A high strength double flute paper core corrugated paper as set forth in claim 2, wherein: a plurality of fixing rods (111) are fixedly installed inside the fixing plate (11), and a drying agent (112) is placed inside the fixing plate (11).

4. A high strength double flute paper core corrugated paper as set forth in claim 2, wherein: a plurality of supporting pieces (121) are fixedly mounted inside the first corrugated paper core (12) and the second corrugated paper core (13), and the supporting pieces (121) are all umbrella-shaped.

5. A high strength double flute paper core corrugated paper as set forth in claim 1, wherein: the two wear-resistant layers (41) are all kraft paper layers, and the two waterproof layers (42) are all waterproof thin film layers.

6. A corrugated paper having a high strength double corrugated medium as claimed in claim 5, wherein: the thicknesses of the two wear-resistant layers (41) are larger than those of the two waterproof layers (42).