CN216545172U

CN216545172U - Paperboard with buffering shockproof structure

Info

Publication number: CN216545172U
Application number: CN202122917997.5U
Authority: CN
Inventors: 林国良
Original assignee: Guangdong Haifu Intelligent Environmental Protection Technology Co ltd
Current assignee: Guangdong Haifu Intelligent Environmental Protection Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-17
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to an industrial paperboard, in particular to a paperboard with a buffering and shockproof structure. The paperboard with the buffering and shockproof structure comprises: a honeycomb paper core; the lower surface of the honeycomb paper core is provided with a first bonding layer; the upper surface of the honeycomb paper core is provided with a second bonding layer; the lower box board paper is fixedly connected to the lower surface of the first bonding layer; and the upper box board paper is fixedly connected to the upper surface of the second adhesive layer. The paperboard with the buffering and shockproof structure provided by the utility model has the advantages that the structure is simple, the design is reasonable, the paperboard has a certain waterproof function by arranging the waterproof layer, the wear-resisting durability of the paperboard is effectively improved by arranging the wear-resisting layers on the upper surface of the shock absorption layer and the lower surface of the first waterproof layer, the strength and toughness of the paperboard are effectively enhanced by arranging the shock absorption mechanism on the lower surface of the second wear-resisting layer, and the elasticity of the paperboard and the buffering between an object and the paperboard can be effectively improved by the shock absorption mechanism.

Description

Paperboard with buffering shockproof structure

Technical Field

The utility model relates to an industrial paperboard, in particular to a paperboard with a buffering and shockproof structure.

Background

At present, online shopping is prevalent, and the express delivery industry develops at a rapid pace, but in the transportation or carrying process of products, the products can be abraded to a certain extent due to collision, and the products cannot smoothly reach the hands of consumers. The honeycomb paperboard has the advantages of high specific strength and specific rigidity and light weight, at present, the product is packaged by the honeycomb paperboard in a common method, the existing honeycomb paperboard has no certain resistance to severe storage environments such as a humid or high-temperature environment due to the defect of natural material, and the buffer performance is to be enhanced.

Therefore, there is a need to provide a new paperboard with shock absorbing structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a damp-proof paperboard with a buffering and shockproof structure.

The utility model provides a paperboard with a buffering and shockproof structure, which comprises:

a honeycomb paper core;

the lower surface of the honeycomb paper core is provided with a first bonding layer;

the upper surface of the honeycomb paper core is provided with a second bonding layer;

the lower box board paper is fixedly connected to the lower surface of the first bonding layer;

the upper box board paper is fixedly connected to the upper surface of the second adhesive layer;

the cushioning mechanism is fixedly connected to the upper surface of the upper box board paper;

the first reinforcing layer is fixedly arranged on the lower surface of the lower box board paper;

the first waterproof layer is fixedly arranged on the lower surface of the first reinforcing layer;

and the first wear-resistant layer is fixedly arranged on the lower surface of the first waterproof layer.

Preferably, the first adhesive layer and the second adhesive layer are cardboard-specific adhesives; effective fixed connection is realized.

Preferably, the cushioning mechanism includes:

the stiffening columns are fixedly arranged on the upper surface of the upper box board paper, and a cushioning core is arranged between every two adjacent stiffening columns;

the second reinforcing layer is fixedly arranged at the tops of the plurality of reinforcing columns;

the second waterproof layer is fixedly arranged on the upper surface of the second reinforcing layer;

the shock absorption layer is fixedly arranged on the upper surface of the second waterproof layer; the strength and the toughness of the paperboard are effectively enhanced, and the elasticity of the paperboard and the buffer between the object and the paperboard are increased.

Preferably, the upper surface of the cushioning layer is fixedly connected with a second wear-resistant layer, and the first wear-resistant layer and the second wear-resistant layer are made of PET wear-resistant materials; high friction resistance and high size stability.

Preferably, the first reinforcing layer and the second reinforcing layer are laid by kraft paper; high strength and high toughness.

Preferably, the first waterproof layer and the second waterproof layer adopt a paperboard waterproof agent; the paperboard has certain waterproof and moistureproof effects.

Preferably, the first reinforcing layer and the second reinforcing layer are fixedly arranged on the lower surface of the lower box board paper and the upper surface of the cushioning layer respectively by glue coating; effective fixed connection is realized.

Preferably, the cushioning layer is formed by laying EPE pearl cotton; realizes the functions of water isolation and shock absorption and has strong plasticity.

Compared with the related art, the paperboard with the buffering and shockproof structure provided by the utility model has the following beneficial effects:

the paperboard with the buffering and shockproof structure is simple in structure and reasonable in design, the paperboard has a certain waterproof function due to the arrangement of the waterproof layer, the wear-resisting layers on the upper surface of the buffering layer and the lower surface of the first waterproof layer effectively improve the wear-resisting durability of the paperboard, the buffering mechanism is arranged on the lower surface of the second wear-resisting layer, the strength and toughness of the paperboard are effectively enhanced, and the elasticity of the paperboard and the buffering between an object and the paperboard can be effectively improved due to the buffering mechanism.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a paperboard with a shock-absorbing structure according to the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention.

Reference numbers in the figures: 1. a honeycomb paper core; 2. a first adhesive layer; 3. a second adhesive layer; 4. lower carton board paper; 5. putting the cardboard paper on a box; 6. a cushioning mechanism; 61. a reinforcement column; 62. a cushioning core; 63. a second reinforcing layer; 64. a second waterproof layer; 65. a cushioning layer; 7. a first reinforcing layer; 8. a first waterproof layer; 9. a first wear resistant layer; 10. a second wear resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 and 2, in an embodiment of the present invention, a paperboard with a buffering and shockproof structure includes:

a honeycomb paper core 1;

the lower surface of the honeycomb paper core 1 is provided with a first bonding layer 2;

the upper surface of the honeycomb paper core 1 is provided with a second adhesive layer 3;

the lower box board paper 4 is fixedly connected to the lower surface of the first bonding layer 2;

the upper box board paper 5 is fixedly connected to the upper surface of the second bonding layer 3;

the cushioning mechanism 6 is fixedly connected to the upper surface of the upper cardboard paper 5;

the first reinforcing layer 7 is fixedly arranged on the lower surface of the lower box paperboard 4;

the first waterproof layer 8 is fixedly arranged on the lower surface of the first reinforced layer 7;

and the first wear-resistant layer 9 is fixedly arranged on the lower surface of the first waterproof layer 8.

In the embodiment of the present invention, referring to fig. 1 and 2, the first adhesive layer 2 and the second adhesive layer 3 are special adhesives for paper boards;

it should be noted that: effectively, the lower box board paper 4 is fixedly arranged on the lower surface of the honeycomb paper core 1 and the upper box board paper 5 is fixedly arranged on the upper surface of the honeycomb paper core 1.

In an embodiment of the present invention, referring to fig. 1 and 2, the cushioning mechanism 6 includes:

the reinforcing columns 61 are fixedly arranged on the upper surface of the upper box board 5, and a shock absorption core 62 is arranged between every two adjacent reinforcing columns 61;

the second reinforcing layer 63 is fixedly arranged at the tops of the plurality of reinforcing columns 61;

a second waterproof layer 64 fixedly installed on an upper surface of the second reinforcing layer 63;

a damping layer 65 fixedly installed on the upper surface of the second waterproof layer 64;

it should be noted that: the reinforcing columns 61 are fixedly arranged on the upper surface of the upper box paperboard 5, the shock absorption cores 62 are arranged between the adjacent reinforcing columns 61, the tops of the plurality of reinforcing columns 61 are paved with second reinforcing layers 63, second waterproof layers 64 are sprayed on the upper surfaces of the second reinforcing layers 63, and shock absorption layers 65 are paved on the upper surfaces of the second waterproof layers 64; second wearing layer 10 has been laid to bradyseism layer 65 upper surface, and first wearing layer 9 and the use of second wearing layer 10 are PET wear-resistant material, and bradyseism layer 65 adopts the cotton material of EPE pearl, the effectual wearability and the dimensional stability that has increased the cardboard, realize the water proof bradyseism effect of cardboard, have strengthened the intensity and the toughness of cardboard, have increased the elasticity of cardboard and the buffering between article and the cardboard.

In the embodiment of the present invention, referring to fig. 1 and fig. 2, the upper surface of the shock absorption layer 65 is fixedly connected with the second wear-resistant layer 10, and the first wear-resistant layer 9 and the second wear-resistant layer 10 are made of PET wear-resistant materials;

it should be noted that: friction resistance and dimensional stability of the first and second wear layers 9, 10 are achieved.

In an embodiment of the present invention, referring to fig. 1 and 2, the first reinforcing layer 7 and the second reinforcing layer 63 are formed by kraft paper;

it should be noted that: the kraft paper has high strength and high toughness, and the strength and the toughness of the paperboard are effectively improved.

In the embodiment of the present invention, referring to fig. 1 and 2, the first waterproof layer 8 and the second waterproof layer 64 are made of a paperboard waterproof agent;

it should be noted that: the paperboard has certain waterproof and moistureproof effects.

In the embodiment of the present invention, referring to fig. 1 and 2, the first reinforcing layer 7 and the second reinforcing layer 63 are respectively and fixedly mounted on the lower surface of the lower box board 4 and the tops of the plurality of reinforcing columns 61 by glue coating;

it should be noted that: the effective fixed connection between the first reinforcing layer 7 and the lower surface of the lower box board 4 and between the second reinforcing layer 63 and the tops of the plurality of reinforcing columns 61 is realized.

In the embodiment of the present invention, please refer to fig. 1 and 2, the cushioning layer 65 is formed by laying EPE pearl cotton;

it should be noted that: the shock absorption layer 65 has a certain water isolation and shock absorption function and is highly plastic.

The working principle of the paperboard with the buffering and shockproof structure provided by the utility model is as follows: on the basis of the honeycomb paper core 1, a first bonding layer 2 and a second bonding layer 3 are respectively paved on the lower surface and the upper surface of the honeycomb paper core 1, a lower box board paper 4 and an upper box board paper 5 are respectively paved on the surfaces of the first bonding layer 2 and the second bonding layer 3, a first reinforcing layer 7 is paved on the lower surface of the lower box board paper 4, a first waterproof layer 8 is uniformly sprayed on the surface of the first reinforcing layer 7, and a first wear-resistant layer 9 is arranged on the lower surface of the first waterproof layer 8; the reinforcing columns 61 are fixedly arranged on the upper surface of the upper box paperboard 5, the shock absorption cores 62 are arranged between the adjacent reinforcing columns 61, the tops of the plurality of reinforcing columns 61 are paved with second reinforcing layers 63, second waterproof layers 64 are sprayed on the upper surfaces of the second reinforcing layers 63, and shock absorption layers 65 are paved on the upper surfaces of the second waterproof layers 64; second wearing layer 10 has been laid to bradyseism layer 65 upper surface, and first wearing layer 9 and the use of second wearing layer 10 are PET wear-resistant material, and bradyseism layer 65 adopts the cotton material of EPE pearl, the effectual wearability and the dimensional stability that has increased the cardboard, realize the water proof bradyseism effect of cardboard, have strengthened the intensity and the toughness of cardboard, have increased the elasticity of cardboard and the buffering between article and the cardboard.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A paperboard with a buffering and shockproof structure is characterized by comprising:

a honeycomb paper core (1);

the first adhesive layer (2) is arranged on the lower surface of the honeycomb paper core (1);

the upper surface of the honeycomb paper core (1) is provided with a second adhesive layer (3);

the lower box board paper (4) is fixedly connected to the lower surface of the first bonding layer (2);

the upper box board paper (5) is fixedly connected to the upper surface of the second adhesive layer (3);

the cushioning mechanism (6) is fixedly connected to the upper surface of the upper cardboard paper (5);

the first reinforcing layer (7) is fixedly arranged on the lower surface of the lower box paperboard (4);

the first waterproof layer (8) is fixedly arranged on the lower surface of the first reinforcing layer (7);

and the first wear-resistant layer (9) is fixedly arranged on the lower surface of the first waterproof layer (8).

2. The paperboard with buffering and shock-proof structure as claimed in claim 1, wherein the first adhesive layer (2) and the second adhesive layer (3) are paperboard-specific adhesives.

3. The cardboard with buffering and shock-proof structure according to claim 1, wherein said shock-proof mechanism (6) comprises:

the reinforcing columns (61) are fixedly arranged on the upper surface of the upper box board paper (5), and a shock absorption core (62) is arranged between every two adjacent reinforcing columns (61);

the second reinforcing layer (63) is fixedly arranged at the tops of the plurality of reinforcing columns (61);

a second waterproof layer (64) fixedly arranged on the upper surface of the second reinforcing layer (63);

and the shock absorption layer (65) is fixedly arranged on the upper surface of the second waterproof layer (64).

4. The paperboard with the buffering and shock-proof structure as claimed in claim 3, wherein the second wear-resistant layer (10) is fixedly connected to the upper surface of the shock-proof layer (65), and the first wear-resistant layer (9) and the second wear-resistant layer (10) are made of PET wear-resistant materials.

5. The paperboard with a buffering and earthquake-proof structure as claimed in claim 1, wherein said first reinforcing layer (7) and said second reinforcing layer (63) are laid down by kraft paper.

6. The paperboard with buffering and earthquake-proof structure as claimed in claim 1, wherein said first waterproof layer (8) and said second waterproof layer (64) are waterproof agent for paperboard.

7. The paperboard with buffering and shockproof structure as claimed in claim 3, characterized in that the first reinforcing layer (7) and the second reinforcing layer (63) are fixedly mounted on the lower surface of the lower box board (4) and the upper surface of the shock absorption layer (65) respectively by glue coating.

8. The paperboard with buffering and shockproof structure as claimed in claim 3, wherein the shock absorption layer (65) is formed by laying EPE pearl wool.