CN212684890U

CN212684890U - Surface softening honeycomb paperboard

Info

Publication number: CN212684890U
Application number: CN202021412775.7U
Authority: CN
Inventors: 陈煊
Original assignee: Lihe Paper Jiashan Co ltd
Current assignee: Lihe Paper Jiashan Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-12
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a surface softening's honeycomb cardboard, a serial communication port, including the honeycomb refill, honeycomb refill bottom is equipped with the facial tissue, the facial tissue bottom mounting is equipped with the enhancement layer, the fixed buffer layer that is equipped with in enhancement layer bottom, the fixed flame retardant coating that is equipped with in buffer layer bottom, the fixed waterproof layer that is equipped with in flame retardant coating bottom, the waterproof layer bottom is equipped with the air post. Has the advantages that: be equipped with the cushioning effect of the further increase cardboard of metal spring plate between baffle and the top surface backing plate, can reduce the impact of external force to the cardboard, the outside of buffering post is the non-woven fabrics, the inside parcel of non-woven fabrics has the activated carbon particle, the activated carbon particle is used for absorbing the inside moisture of box, it is inboard towards the packing box to soften the processing layer, can reach the purpose to top surface backing plate surface treatment through softening the processing layer, avoid because top surface backing plate surface roughness, the product grazing such as surface paint film that will some surfaces wear and tear easily.

Description

Surface softening honeycomb paperboard

Technical Field

The utility model relates to a honeycomb cardboard field particularly, relates to a honeycomb cardboard of surface softening.

Background

The honeycomb paperboard has the advantages of light weight, low price, high strength and recyclability, so the honeycomb paperboard is widely applied in the packaging industry, at present, in order to pursue higher flat crushing strength, bending resistance and buffering performance of the honeycomb paperboard, honeycomb paperboard production enterprises have to adopt thicker paper with higher strength as a panel material, the material with high strength and hardness is inevitably large, but on the premise of considering the cost, the material surface with large thickness is inevitably rough, the honeycomb paperboard is taken as a packaging material, in the complex logistics process of warehousing, transportation, carrying and the like of goods, the goods, particularly the delicate surface paint film of an electronic product is inevitably not scratched, the use is not safe, and meanwhile, the problems of low strength, poor tensile and compressive properties and poor waterproof performance of a honeycomb paper core of the traditional honeycomb paperboard still exist in the use process.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a honeycomb cardboard of surface softening to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a surface-softened honeycomb paperboard comprises a honeycomb paper core, wherein the bottom end of the honeycomb paper core is provided with surface paper, the bottom end of the face paper is fixedly provided with a reinforced layer, the bottom end of the reinforced layer is fixedly provided with a shock absorption layer, the bottom end of the shock absorption layer is fixedly provided with a fireproof layer, a waterproof layer is fixedly arranged at the bottom end of the fireproof layer, an air column is arranged at the bottom end of the waterproof layer, lining paper is arranged at the top end of the honeycomb paper core, an auxiliary reinforcing layer is fixedly arranged at the top end of the lining paper, an auxiliary damping layer is fixedly arranged at the top end of the auxiliary reinforcing layer, a baffle plate is arranged at the top end of the auxiliary damping layer, a metal elastic plate is arranged on the top surface of the baffle plate, a top surface base plate is arranged on the top surface of the metal elastic plate, the top surface of the top surface base plate is provided with a softening treatment layer, the top surface of the top surface base plate is embedded with a buffer column, the outside of buffering post is the non-woven fabrics, the inside parcel of non-woven fabrics has the active carbon granule, the top surface of softening treatment layer with the non-woven fabrics top surface is same horizontal plane.

Furthermore, support columns are arranged at the periphery of the honeycomb paper core.

Furthermore, the cross sections of the shock absorption layer and the auxiliary shock absorption layer are wavy formed by connecting a plurality of V-shaped openings in series, a shock absorption core is arranged in each V-shaped opening, and the shock absorption core is made of shock absorption cotton.

Furthermore, the enhancement layer with vice enhancement layer material is that the kraft paper is laid and is formed, the waterproof layer is drenched the membrane by PE plastic pellet and is formed, the flame retardant coating is formed by the coating of fire-proof material.

Furthermore, the metal elastic plate is made of a thin spring steel sheet with the thickness of 0.1-0.3mm and is bent into a wave shape, the width of each metal elastic plate is 8mm, the metal elastic plates are uniformly arranged between the partition plate and the top surface base plate, and the activated carbon particles are made of super absorbent resin.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a honeycomb cardboard simple structure, reasonable in design, certain waterproof fire prevention and heat retaining function have, make its honeycomb cardboard have fine buffering antidetonation effect through buffer layer and vice buffer layer, the setting of air column is used for alleviateing the external impact force that the honeycomb cardboard received, thereby increase the intensity of cardboard, be equipped with the cushioning effect of the further increase cardboard of metal diving board between baffle and the top surface backing plate, can reduce the impact of external force to the cardboard, the outside of buffering post is the non-woven fabrics, the inside parcel of non-woven fabrics has the active carbon granule, the active carbon granule is used for absorbing the inside moisture of box, it is inboard towards the packing box to soften the processing layer, can reach the purpose to top surface backing plate surface treatment through softening the processing layer, avoid because top surface backing plate surface roughness, scotch such as the surface paint film of the product weak with some easy surface wearings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a surface-softened honeycomb paperboard in accordance with an embodiment of the present invention.

Reference numerals:

1. a honeycomb paper core; 2. surface paper; 3. a reinforcing layer; 4. a shock-absorbing layer; 5. a fire barrier layer; 6. a waterproof layer; 7. an air column; 8. lining paper; 9. a secondary reinforcing layer; 10. an auxiliary shock-absorbing layer; 11. a partition plate; 12. a metal spring plate; 13. a softening treatment layer; 14. a shock-absorbing core; 15. a buffer column; 16. non-woven fabrics; 17. activated carbon particles; 18. a top surface cushion plate; 19. and (4) a support column.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1, a surface-softened honeycomb paperboard according to an embodiment of the present invention includes a honeycomb paper core 1, a surface paper 2 is disposed at a bottom end of the honeycomb paper core 1, a reinforcing layer 3 is disposed at a bottom end of the surface paper 2, a damping layer 4 is disposed at a bottom end of the reinforcing layer 3, a fire-proof layer 5 is disposed at a bottom end of the damping layer 4, a waterproof layer 6 is disposed at a bottom end of the fire-proof layer 5, an air column 7 is disposed at a bottom end of the waterproof layer 6, a lining paper 8 is disposed at a top end of the honeycomb paper core 1, an auxiliary reinforcing layer 9 is disposed at a top end of the lining paper 8, an auxiliary damping layer 10 is disposed at a top end of the auxiliary reinforcing layer 9, a partition 11 is disposed at a top end of the auxiliary damping layer 10, a metal spring plate 12 is disposed at a top surface of the metal spring plate 12, a softening treatment layer 13 is disposed at a top surface of the, the outside of buffer column 15 is non-woven fabrics 16, the inside parcel of non-woven fabrics 16 has activated carbon particle 17, the top surface of softening layer 13 with the 16 top surfaces of non-woven fabrics are same horizontal plane.

Example two:

referring to fig. 1, for the honeycomb paper core 1, support columns 19 are disposed at the periphery of the honeycomb paper core 1.

Through the above technical scheme of the utility model, beneficial effect: the strength of the honeycomb paperboard is also ensured by the support columns 19.

Example three:

referring to fig. 1, for the shock absorbing layer 4, the cross sections of the shock absorbing layer 4 and the auxiliary shock absorbing layer 10 are in a wave shape formed by connecting a plurality of V-shaped openings in series, a shock absorbing core 14 is arranged in each V-shaped opening, and the shock absorbing core 14 is made of shock absorbing cotton.

Example four:

referring to fig. 1, for the reinforcing layer 3, the reinforcing layer 3 and the auxiliary reinforcing layer 9 are both made of kraft paper, the waterproof layer 6 is made of PE plastic particles coated with a film, and the fireproof layer 5 is made of fireproof material coated with a film.

Example five:

referring to fig. 1, for the metal elastic plate 12, the metal elastic plate 12 is made of a thin spring steel sheet with a thickness of 0.1-0.3mm, and is bent into a wave shape, the width of each metal elastic plate 12 is 8mm, the metal elastic plates 12 are uniformly arranged between the partition plate 11 and the top surface base plate 18, and the activated carbon particles 17 are made of super absorbent resin.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, the honeycomb paperboard has simple structure and reasonable design, has certain waterproof, fireproof and heat-insulating functions, the honeycomb paperboard has good buffering and anti-seismic effects through the shock-absorbing layer 4 and the auxiliary shock-absorbing layer 10, the air columns 7 are used for reducing the external impact force on the honeycomb paperboard, thereby increasing the strength of the paper board, the metal elastic plate 12 arranged between the clapboard 11 and the top surface cushion plate 18 further increases the buffer effect of the paper board, the impact of external force on the paperboard can be reduced, the non-woven fabric 16 is arranged on the outer side of the buffer column 15, the activated carbon particles 17 are wrapped in the non-woven fabric 16, the activated carbon particles 17 are used for absorbing moisture in the box body, the softening treatment layer 13 faces the inner side of the packing box, the purpose of surface treatment of the top surface base plate 18 can be achieved through the softening treatment layer 13, and the phenomenon that some products with weak surface paint films and the like, which are easy to wear on the surfaces, are scratched due to the rough surface of the top surface base plate 18 is avoided;

note that the softening treatment layer is made of fine fibers formed of fluff, cotton, hemp, shredded paper or wood chips.

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 surface-softened honeycomb paperboard is characterized by comprising a honeycomb paperboard core (1), wherein the bottom end of the honeycomb paperboard core (1) is provided with a surface paper (2), the bottom end of the surface paper (2) is fixedly provided with a reinforcing layer (3), the bottom end of the reinforcing layer (3) is fixedly provided with a damping layer (4), the bottom end of the damping layer (4) is fixedly provided with a fireproof layer (5), the bottom end of the fireproof layer (5) is fixedly provided with a waterproof layer (6), the bottom end of the waterproof layer (6) is provided with an air column (7), the top end of the honeycomb paperboard core (1) is provided with lining paper (8), the top end of the lining paper (8) is fixedly provided with an auxiliary reinforcing layer (9), the top end of the auxiliary reinforcing layer (9) is fixedly provided with an auxiliary damping layer (10), the top end of the auxiliary damping layer (10) is provided with a partition board (11), the top surface of the partition board (11) is provided with a metal, top surface backing plate (18) top surface is equipped with softening treatment layer (13), top surface backing plate (18) top surface is inlayed and is had buffering post (15), the outside of buffering post (15) is non-woven fabrics (16), the inside parcel of non-woven fabrics (16) has activated carbon particle (17), softening treatment layer (13) top surface with non-woven fabrics (16) top surface is same horizontal plane.

2. A surface-softened cellular board according to claim 1, characterized in that supporting columns (19) are provided at the periphery of the cellular board core (1).

3. The surface-softened cellular paperboard according to claim 1, characterized in that the cross section of the shock-absorbing layer (4) and the secondary shock-absorbing layer (10) is a plurality of V-shaped wavy waves formed by connecting a plurality of V-shaped holes in series, a shock-absorbing core (14) is arranged in each V-shaped hole, and the shock-absorbing core (14) is made of shock-absorbing cotton.

4. The surface-softened cellular paperboard according to claim 1, characterized in that the reinforcing layer (3) and the secondary reinforcing layer (9) are both made of kraft paper, the waterproof layer (6) is made of PE plastic particle coating, and the fireproof layer (5) is made of fireproof material coating.

5. The surface-softened cellular paperboard according to claim 1, characterized in that the metal elastic plates (12) are made of thin spring steel sheets with the thickness of 0.1-0.3mm and are bent into wave shapes, the width of each metal elastic plate (12) is 8mm, the metal elastic plates (12) are uniformly arranged between the partition plate (11) and the top surface cushion plate (18), and the activated carbon particles (17) are made of super absorbent resin.