CN212949612U

CN212949612U - Corrugated board with high-elasticity double corrugated paper cores

Info

Publication number: CN212949612U
Application number: CN202020912268.3U
Authority: CN
Inventors: 陈军江; 夏伟龙; 徐小军; 郑华东
Original assignee: Zhejiang Xiwang Pack Co ltd
Current assignee: Zhejiang Xiwang Pack Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-13
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a corrugated board with high elasticity double-corrugated paper core, which comprises a board body and a paper core piece, wherein the inside of the board body is provided with a fixed groove, an installation block is arranged in the fixed groove, an elastic piece is wound on one side of the installation block, and a filling layer is arranged between the two groups of fixed grooves, when the board body is stressed by external pressure, the board body can have certain buffer capacity to the external force, thereby improving the protection performance to articles, the paper core piece is arranged between a first panel and a second panel, a first reinforcing plate and a second reinforcing plate are respectively adhered on both sides of the board core piece, thereby being capable of resisting the pressure applied by the external environment, being convenient for using the board body, the outer surfaces of the first panel and the second panel are both provided with covering layers, the wear resistance of the board body can be improved by arranging a wear-resistant layer, the damage of the board body can be avoided, and simultaneously, the waterproof and moistureproof capacity of the paperboard body is improved, and the use is convenient.

Description

Corrugated board with high-elasticity double corrugated paper cores

Technical Field

The utility model relates to a cardboard technical field specifically is a corrugated container board with two flute refill of high elasticity.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board").

At present, corrugated container board's application is more and more extensive, but when recycling the cardboard and packing article, because the cardboard can not be fine protects article, need use more protective material, it is comparatively inconvenient to use, and extravagant unnecessary material, and the practicality is not good.

In view of the above problems, the utility model provides a corrugated container board with two corrugated paper core of high elasticity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated container board with two flute refill of high elasticity possesses and is convenient for use the packing of article, has certain elasticity, excellent in use effect, practices thrift the advantage of cost to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a corrugated board with high-elasticity double-corrugated paper core comprises a board body and a paper core piece, wherein the paper core piece is arranged on one side of the board body, the board body comprises a first panel, a second panel and a covering layer, the first panel is arranged at the lower end of the second panel, and the covering layer is arranged on the surfaces of the first panel and the second panel;

the paper core piece comprises a first reinforcing plate, a paper core plate, a drying box and a second reinforcing plate, the first reinforcing plate is arranged at the lower end of the second panel, the paper core plate is arranged at the lower end of the first reinforcing plate, the drying box is arranged at the upper end of the paper core plate, and the second reinforcing plate is arranged at the lower end of the paper core plate.

Preferably, the overburden includes wearing layer, waterproof layer and dampproof course, and the wearing layer setting is in the outside of second panel, and the waterproof layer setting is at the intermediate position of wearing layer and dampproof course, and the dampproof course setting is at the most inboard of second panel.

Preferably, the paper core board includes through-hole, fixed slot, installation piece, elastic component and filling layer, and the through-hole setting is in the surface of paper core board, and the fixed slot setting is in the inside of paper core board, and the installation piece setting is in the inside of fixed slot, and the elastic component setting is in one side of installation piece, and the filling layer setting is in one side of fixed slot.

Preferably, the drying box is internally provided with a drying agent, the drying agent is arranged in a spherical shape, and the drying agent is a member made of calcium chloride material.

Preferably, the first reinforcing plate and the second reinforcing plate are both set to be U-shaped structures, and the first reinforcing plate is fixed with the first panel and the paper core plate through glue.

Preferably, the fixing grooves are provided in two groups, and the two groups of fixing grooves are symmetrically distributed about the filling layer.

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

1. the utility model provides a pair of corrugated container board with two flute refill of high elasticity is provided with the fixed slot in the inside of refill board, and the installation piece sets up in the inside of fixed slot, and the elastic component winding is in one side of installation piece, is provided with the filling layer in the centre of two sets of fixed slots simultaneously, and when the cardboard body received ambient pressure, can have certain buffer capacity to external force, improved the protectiveness to article.

2. The utility model provides a pair of corrugated container board with two flute refill of high elasticity, be provided with the paper chipware in the middle of first panel and second panel, first reinforcing plate and second reinforcing plate are glued respectively and are pasted in the both sides of paper coreboard, can resist the pressure that the external world received, the use of the cardboard body of being convenient for, be provided with the drier in the upper end of paper coreboard simultaneously, the drier sets up to spherical, and the drier adopts the component that a calcium chloride material was made, can carry out the absorption of moisture around the article of cardboard body packing, avoid article to wet.

3. The utility model provides a pair of corrugated container board with two corrugated paper core of high elasticity all is provided with the overburden at the surface of first panel and second panel, through setting up the wearing layer, can improve the wearability of cardboard body, avoids its damage, is provided with waterproof layer and dampproof course simultaneously, has improved the dampproofing and waterproofing ability of cardboard body, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the covering layer of the present invention;

FIG. 4 is a schematic view of the internal structure of the paper core board of the present invention;

fig. 5 is an enlarged view of the position B in fig. 1 according to the present invention.

In the figure: 1. a paperboard body; 11. a first panel; 12. a second panel; 13. a cover layer; 131. a wear layer; 132. a waterproof layer; 133. a moisture barrier; 2. a paper core piece; 21. a first reinforcing plate; 22. a paper core board; 221. a through hole; 222. fixing grooves; 223. mounting blocks; 224. an elastic member; 225. a filling layer; 23. drying the box; 231. a desiccant; 24. a second reinforcing plate.

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, a corrugated cardboard with a high-elasticity double-corrugated paper core comprises a cardboard body 1 and a paper core 2, wherein the paper core 2 is arranged on one side of the cardboard body 1, the cardboard body 1 comprises a first panel 11, a second panel 12 and a cover layer 13, the first panel 11 is arranged at the lower end of the second panel 12, and the cover layer 13 is arranged on the surfaces of the first panel 11 and the second panel 12; the paper core 2 comprises a first reinforcing plate 21, a paper core 22, a drying box 23 and a second reinforcing plate 24, wherein the first reinforcing plate 21 is arranged at the lower end of the second panel 12, the paper core 22 is arranged at the lower end of the first reinforcing plate 21, the drying box 23 is arranged at the upper end of the paper core 22, and the second reinforcing plate 24 is arranged at the lower end of the paper core 22; the first reinforcing plate 21 and the second reinforcing plate 24 are both of a U-shaped structure, and the first reinforcing plate 21 is fixed with the first panel 11 and the paper core plate 22 by glue; the paper core member 2 is arranged between the first panel 11 and the second panel 12, and the first reinforcing plate 21 and the second reinforcing plate 24 are respectively adhered to two sides of the paper core plate 22, so that the paper core member can resist the pressure applied by the outside and is convenient for using the paper board body 1.

Referring to fig. 3, the covering layer 13 includes a wear-resistant layer 131, a waterproof layer 132 and a moisture-proof layer 133, the wear-resistant layer 131 is disposed at the outermost side of the second panel 12, the waterproof layer 132 is disposed at the middle position between the wear-resistant layer 131 and the moisture-proof layer 133, and the moisture-proof layer 133 is disposed at the innermost side of the second panel 12; all be provided with overburden 13 at the surface of first panel 11 and second panel 12, through setting up wearing layer 131, can improve cardboard body 1's wearability, avoid its damage, be provided with waterproof layer 132 and dampproof course 133 simultaneously, improved cardboard body 1's dampproofing and waterproofing ability, convenient to use.

Referring to fig. 4, the core plate 22 includes a through hole 221, a fixing groove 222, a mounting block 223, an elastic member 224 and a filling layer 225, the through hole 221 is disposed on a surface of the core plate 22, the fixing groove 222 is disposed inside the core plate 22, the mounting block 223 is disposed inside the fixing groove 222, the elastic member 224 is disposed on one side of the mounting block 223, and the filling layer 225 is disposed on one side of the fixing groove 222; two groups of fixing grooves 222 are arranged, and the two groups of fixing grooves 222 are symmetrically distributed about the filling layer 225; be provided with fixed slot 222 in the inside of refill board 22, installation piece 223 sets up in the inside of fixed slot 222, and elastic component 224 twines in one side of installation piece 223, is provided with filling layer 225 in the centre of two sets of fixed slots 222 simultaneously, when cardboard body 1 received external pressure, can have certain buffer capacity to external force, has improved the protectiveness to article.

Referring to fig. 5, a drying agent 231 is disposed inside the drying box 23, the drying agent 231 is disposed in a spherical shape, and the drying agent 231 is a member made of calcium chloride material; meanwhile, the drying agent 231 is arranged at the upper end of the paper core plate 22, the drying agent 231 is spherical, and the drying agent 231 is made of a calcium chloride material, so that moisture can be adsorbed around the articles packaged by the paperboard body 1, and the articles are prevented from being affected with damp.

In summary, the following steps: the corrugated board with the high-elasticity double-corrugated paper core is characterized in that fixing grooves 222 are formed in the paper core board 22, mounting blocks 223 are arranged in the fixing grooves 222, elastic pieces 224 are wound on one sides of the mounting blocks 223, meanwhile, a filling layer 225 is arranged between the two groups of fixing grooves 222, when the paper board body 1 is subjected to external pressure, the corrugated board has certain buffering capacity on external force, the protection performance on articles is improved, a paper core piece 2 is arranged between the first panel 11 and the second panel 12, the first reinforcing board 21 and the second reinforcing board 24 are respectively adhered to two sides of the paper core board 22, the external pressure can be resisted, the use of the paper board body 1 is facilitated, a drying agent 231 is arranged at the upper end of the paper core board 22, the drying agent 231 is spherical, the drying agent 231 is made of calcium chloride materials, and can adsorb moisture around the articles packaged by the paper board body 1, avoid article to wet, all be provided with overburden 13 at the surface of first panel 11 and second panel 12, through setting up wearing layer 131, can improve cardboard body 1's wearability, avoid its damage, be provided with waterproof layer 132 and dampproof course 133 simultaneously, improved cardboard body 1's dampproofing and waterproofing ability, convenient to use.

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. A corrugated container board with two corrugated paper cores of high elasticity, includes cardboard body (1) and refill spare (2), refill spare (2) set up in one side of cardboard body (1), its characterized in that: the paperboard body (1) comprises a first panel (11), a second panel (12) and a covering layer (13), wherein the first panel (11) is arranged at the lower end of the second panel (12), and the covering layer (13) is arranged on the surfaces of the first panel (11) and the second panel (12);

the paper core piece (2) comprises a first reinforcing plate (21), a paper core plate (22), a drying box (23) and a second reinforcing plate (24), wherein the first reinforcing plate (21) is arranged at the lower end of the second face plate (12), the paper core plate (22) is arranged at the lower end of the first reinforcing plate (21), the drying box (23) is arranged at the upper end of the paper core plate (22), and the second reinforcing plate (24) is arranged at the lower end of the paper core plate (22).

2. A corrugated board having a highly elastic double corrugated medium as set forth in claim 1, wherein: the covering layer (13) comprises a wear-resistant layer (131), a waterproof layer (132) and a moisture-proof layer (133), the wear-resistant layer (131) is arranged on the outermost side of the second panel (12), the waterproof layer (132) is arranged in the middle of the wear-resistant layer (131) and the moisture-proof layer (133), and the moisture-proof layer (133) is arranged on the innermost side of the second panel (12).

3. A corrugated board having a highly elastic double corrugated medium as set forth in claim 1, wherein: the paper core plate (22) comprises a through hole (221), a fixing groove (222), an installation block (223), an elastic piece (224) and a filling layer (225), wherein the through hole (221) is formed in the surface of the paper core plate (22), the fixing groove (222) is formed in the paper core plate (22), the installation block (223) is formed in the fixing groove (222), the elastic piece (224) is arranged on one side of the installation block (223), and the filling layer (225) is arranged on one side of the fixing groove (222).

4. A corrugated board having a highly elastic double corrugated medium as set forth in claim 1, wherein: the drying box (23) is internally provided with a drying agent (231), the drying agent (231) is arranged in a spherical shape, and the drying agent (231) is a component made of a calcium chloride material.

5. A corrugated board having a highly elastic double corrugated medium as set forth in claim 1, wherein: the first reinforcing plate (21) and the second reinforcing plate (24) are both set to be U-shaped structures, and the first reinforcing plate (21) is fixedly adhered to the first face plate (11) and the paper core plate (22) through glue.

6. A corrugated board having a highly elastic double corrugated medium as set forth in claim 3, wherein: two groups of fixing grooves (222) are arranged, and the two groups of fixing grooves (222) are symmetrically distributed around the filling layer (225).