CN212404642U - Composite multilayer corrugated paper - Google Patents
Composite multilayer corrugated paper Download PDFInfo
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- CN212404642U CN212404642U CN202020270929.7U CN202020270929U CN212404642U CN 212404642 U CN212404642 U CN 212404642U CN 202020270929 U CN202020270929 U CN 202020270929U CN 212404642 U CN212404642 U CN 212404642U
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- paper
- paper board
- corrugated
- board
- corrugated core
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Abstract
The utility model discloses a composite multilayer corrugated paper, which comprises an outer paper board, wherein one side of the outer paper board is provided with an inner paper board, a hollow chamber is formed between the outer paper board and the inner paper board, corrugated core paper is arranged in the hollow chamber, the corrugated core paper is of a wavy structure, and the outer surfaces of the outer paper board and the inner paper board in the utility model are both provided with an acrylic acid waterproof coating and a PTFE anticorrosive coating, so that the outer paper board and the inner paper board both have the functions of water resistance and corrosion resistance; the situation that a carton made of corrugated paper is easily affected with damp and rotten when placed outside is avoided; additionally the utility model provides an inboard surface design the mount pad of block installation of outer cardboard and interior cardboard to designed rubber support piece on the mount pad, rubber support piece can play certain elastic support's effect, and after corrugated core paper was pressed by the heavy object, the supporting role of accessible rubber support piece supported corrugated core paper and has played the reconversion, makes the corrugated paper possess certain buffering safeguard function again.
Description
Technical Field
The utility model belongs to the technical field of the corrugated paper, concretely relates to compound multilayer corrugated paper.
Background
Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and wide in use. The existing corrugated paper is simple in structure and single in function, and is packaged, so that the corrugated paper is exposed outside frequently, the damp and corrosion can be caused, in addition, a box made of the corrugated paper can be seriously extruded after a heavy object is packaged, the flattening condition is caused, the corrugated core paper in the corrugated paper cannot recover the initial state, and the protection effect is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound multilayer corrugated paper to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound multilayer corrugated paper, includes outer cardboard, one side of outer cardboard is provided with interior cardboard, form the cavity between outer cardboard and the interior cardboard, be provided with corrugated core paper in the cavity, corrugated core paper is wavy structure, and the corrugated core paper equidistance respectively with outer cardboard and interior cardboard bonding fixed, the inboard surface equidistance of outer cardboard and interior cardboard is provided with a plurality of mounting groove, be provided with the mount pad in the mounting groove, be provided with the rubber backing sheet on the mount pad, the rubber backing sheet extends to and laminates with corrugated core paper crest and trough department, the surface of outer cardboard and interior cardboard all is provided with one deck acrylic acid waterproof coating, acrylic acid waterproof coating's the outside is provided with one deck PTFE anticorrosive coating.
Preferably, the size of the mounting seat is equal to that of the mounting clamping groove, and the mounting seat is connected with the mounting clamping groove through adhesion.
Preferably, the rubber supporting sheet is of a sheet structure, and a plurality of grooves are formed in the end, attached to the corrugated medium paper, of the rubber supporting sheet at equal intervals.
Preferably, the inner parts of the outer paperboard and the inner paperboard are designed into a honeycomb structure.
Compared with the prior art, the beneficial effects of the utility model are that: the outer side surfaces of the outer paper board and the inner paper board in the utility model are both designed with an acrylic acid waterproof coating and a PTFE anticorrosive coating, so that the outer paper board and the inner paper board both have waterproof and anticorrosive functions; the situation that a carton made of corrugated paper is easily affected with damp and rotten when placed outside is avoided; additionally the utility model provides an inboard surface design the mount pad of block installation of outer cardboard and interior cardboard to designed rubber support piece on the mount pad, rubber support piece can play certain elastic support's effect, and after corrugated core paper was pressed by the heavy object, the supporting role of accessible rubber support piece supported corrugated core paper and has played the reconversion, makes the corrugated paper possess certain buffering safeguard function again.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic view of the corrosion of the present invention in a partially cut-away configuration;
fig. 3 is a schematic structural view of the position a of the present invention;
in the figure: 1. an outer paperboard; 2. corrugated medium paper; 3. a hollow chamber; 4. a rubber support sheet; 5. a mounting seat; 6. An inner paperboard; 7. acrylic acid waterproof coating; 8. a PTFE anticorrosive coating; 9. and installing a clamping groove.
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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a composite multilayer corrugated paper comprises an outer paper board 1, an inner paper board 6 is arranged on one side of the outer paper board 1, a hollow chamber 3 is formed between the outer paper board 1 and the inner paper board 6, corrugated core paper 2 is arranged in the hollow chamber 3, the corrugated core paper 2 is of a wavy structure, the corrugated core paper 2 is bonded and fixed with the outer paper board 1 and the inner paper board 6 at equal intervals, a plurality of mounting clamping grooves 9 are arranged on the inner side surfaces of the outer paper board 1 and the inner paper board 6 at equal intervals, mounting seats 5 are arranged in the mounting clamping grooves 9, rubber supporting sheets 4 are arranged on the mounting seats 5, the rubber supporting sheets 4 extend to be attached to the wave crests and the wave troughs of the corrugated core paper 2, in order to play a role of supporting and recovering deformation, a layer of acrylic waterproof coating 7 is arranged on the outer surfaces of the outer paper board 1 and the inner paper board 6, in order to play a waterproof role, a layer of PTFE anticorrosion coating, in order to play a role of corrosion prevention.
In this embodiment, preferably, the size of the mounting seat 5 is equal to the size of the mounting slot 9, and the mounting seat 5 and the mounting slot 9 are connected by adhesion, so as to ensure firm mounting.
In this embodiment, preferably, the rubber support sheet 4 has a sheet structure, and a plurality of grooves are equidistantly formed at one end of the rubber support sheet 4, which is attached to the corrugated medium 2, so as to have a good resilient support effect.
In this embodiment, the inner portions of the outer paper board 1 and the inner paper board 6 are preferably designed to be honeycomb-shaped structures, so as to stabilize the structures.
The utility model discloses a theory of operation and use flow: the acrylic acid waterproof coating 7 and the PTFE anticorrosive coating 8 on the outer side surfaces of the outer paperboard 1 and the inner paperboard 6 ensure that the outer paperboard 1 and the inner paperboard 6 both have waterproof and anticorrosive functions; in addition, the mounting seat 5 mounted on the inner side surfaces of the outer paper board 1 and the inner paper board 6 in a clamping manner can play a certain role in elastic support through the rubber support sheet 4 on the mounting seat 5, and after the corrugated medium paper 2 is pressed by a heavy object, the corrugated medium paper 2 is supported by the rubber support sheet 4 to restore the original state, so that the corrugated paper has a certain buffering and protecting function again.
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 (4)
1. A composite multi-layer corrugated paper comprising an outer paper board (1), characterized in that: an inner paper board (6) is arranged on one side of the outer paper board (1), a hollow chamber (3) is formed between the outer paper board (1) and the inner paper board (6), corrugated core paper (2) is arranged in the hollow chamber (3), the corrugated core paper (2) is of a wavy structure, the corrugated core paper (2) is bonded and fixed with the outer paper board (1) and the inner paper board (6) at equal intervals, a plurality of mounting clamping grooves (9) are formed in the inner side surfaces of the outer paper board (1) and the inner paper board (6) at equal intervals, mounting seats (5) are arranged in the mounting clamping grooves (9), rubber supporting sheets (4) are arranged on the mounting seats (5), the rubber supporting sheets (4) extend to be attached to wave crests and wave troughs of the corrugated core paper (2), and wave troughs of the outer paper board (1) and the inner paper board (6) are both provided with a layer of acrylic waterproof coating (7), and a PTFE (polytetrafluoroethylene) anticorrosive coating (8) is arranged on the outer side of the acrylic waterproof coating (7).
2. A composite multi-ply corrugated paper as set forth in claim 1 wherein: the size of the mounting seat (5) is equal to that of the mounting clamping groove (9), and the mounting seat (5) is connected with the mounting clamping groove (9) through adhesion.
3. A composite multi-ply corrugated paper as set forth in claim 1 wherein: the rubber support sheet (4) is of a sheet structure, and a plurality of grooves are formed in the end, attached to the corrugated medium paper (2), of the rubber support sheet (4) at equal intervals.
4. A composite multi-ply corrugated paper as set forth in claim 1 wherein: the inner parts of the outer paperboard (1) and the inner paperboard (6) are designed into honeycomb structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270929.7U CN212404642U (en) | 2020-03-08 | 2020-03-08 | Composite multilayer corrugated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270929.7U CN212404642U (en) | 2020-03-08 | 2020-03-08 | Composite multilayer corrugated paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404642U true CN212404642U (en) | 2021-01-26 |
Family
ID=74377794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020270929.7U Expired - Fee Related CN212404642U (en) | 2020-03-08 | 2020-03-08 | Composite multilayer corrugated paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276484A (en) * | 2021-04-28 | 2021-08-20 | 浙江三阳包装产业股份有限公司 | Multilayer composite corrugated board and processing method thereof |
| CN113460500A (en) * | 2021-08-03 | 2021-10-01 | 银川市富邦印刷包装有限公司 | Thermal-insulated heat preservation formula paper packing box and interlayer insulation construction thereof |
-
2020
- 2020-03-08 CN CN202020270929.7U patent/CN212404642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276484A (en) * | 2021-04-28 | 2021-08-20 | 浙江三阳包装产业股份有限公司 | Multilayer composite corrugated board and processing method thereof |
| CN113460500A (en) * | 2021-08-03 | 2021-10-01 | 银川市富邦印刷包装有限公司 | Thermal-insulated heat preservation formula paper packing box and interlayer insulation construction thereof |
| CN113460500B (en) * | 2021-08-03 | 2022-07-12 | 银川市富邦印刷包装有限公司 | Thermal-insulated heat preservation formula paper packing box and interlayer insulation construction thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |