CN220665816U - Composite environment-friendly paperboard - Google Patents
Composite environment-friendly paperboard Download PDFInfo
- Publication number
- CN220665816U CN220665816U CN202321451536.6U CN202321451536U CN220665816U CN 220665816 U CN220665816 U CN 220665816U CN 202321451536 U CN202321451536 U CN 202321451536U CN 220665816 U CN220665816 U CN 220665816U
- Authority
- CN
- China
- Prior art keywords
- layer
- paperboard
- supporting plate
- paperboard layer
- cardboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011087 paperboard Substances 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 88
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 8
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 abstract description 31
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of paperboards, in particular to a composite environment-friendly paperboard. The waterproof board comprises a bottom paperboard layer and a top paperboard layer, an interlayer used for reinforcing a board body is arranged between the bottom paperboard layer and the top paperboard layer, a waterproof film is arranged on the outer surfaces of the bottom paperboard layer and the top paperboard layer, and the bottom paperboard layer, the top paperboard layer and the interlayer are fixedly bonded through a glue layer. The beneficial effects of the utility model are as follows: through the cooperation of intermediate layer and bottom cardboard layer and top cardboard layer, be convenient for when to the overall structure intensity that improves compound environmental protection cardboard, can also improve the water-proof effects to top cardboard layer and bottom cardboard layer external surface through the water-proof membrane to can reduce compound cardboard's overall structure weight through light intermediate layer.
Description
Technical Field
The utility model relates to the technical field of paperboards, in particular to a composite environment-friendly paperboard.
Background
The composite ring board is called as corrugated board, which is a multi-layer adhesive body and is at least composed of a wave-shaped medium paper interlayer (commonly called as 'pit-sheet', 'corrugated paper', 'corrugated medium paper', 'corrugated base paper') and a layer of board (also called as 'boxboard paper', 'boxboard'). It has very high mechanical strength and can resist collision and falling in the process of carrying. The actual performance of a corrugated carton depends on three factors: the characteristics of the core paper and the paperboard and the structure of the carton itself;
the quality and the shape of the interlayer in the middle of the corrugated board generally determine the structural strength and the stability of the board, namely, the corrugated board interlayer and the base paper are adhered to form the corrugated board after glue is coated on the interlayer, but more interlayers are of an integrated flat-plate structure, after the base board is adhered, the interlayer is easy to deform and dent, and the structural stability is poor; therefore, an improvement is required to deal with the above problems.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the sandwich quality and the molding in the middle of the corrugated board generally determine the structural strength and the stability of the board, and the corrugated board sandwich and the base paper are adhered to form the corrugated board after glue is coated on the sandwich, but more interlayers are of an integrated flat plate structure, after the base paper is adhered, the sandwich is easy to deform and dent, and the structural stability is poor.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a compound environmental protection cardboard, includes bottom cardboard layer and top cardboard layer, be equipped with the intermediate layer that is used for the plate body to consolidate between bottom cardboard layer and the top cardboard layer, be equipped with one deck water proof membrane on the surface of bottom cardboard layer and top cardboard layer, bond fixedly through the glue layer between bottom cardboard layer and top cardboard layer and the intermediate layer.
The beneficial effects of the utility model are as follows: through the cooperation of intermediate layer and bottom cardboard layer and top cardboard layer, be convenient for when to the overall structure intensity that improves compound environmental protection cardboard, can also improve the water-proof effects to top cardboard layer and bottom cardboard layer external surface through the water-proof membrane to can reduce compound cardboard's overall structure weight through light intermediate layer.
As a further improvement of the present utility model, the technical problem to be solved is: if the interlayer is of an integrated flat plate structure, the interlayer is easy to deform.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the interlayer is composed of a longitudinal supporting plate and a transverse supporting plate, the longitudinal supporting plate is fixedly connected to the inner top surface of the bottom paperboard layer, and the transverse supporting plate is fixed to the top paperboard layer.
The beneficial effects of the improvement are as follows: through constitute the intermediate layer by indulging fagging and stull board, be convenient for make the intermediate layer can also satisfy the light-weighted demand of intermediate layer when satisfying structural strength.
The utility model adopts the technical scheme that: the top equidistance of indulging the fagging board has offered a plurality of joint grooves, the bottom surface equidistance of violently propping the board has offered a plurality of and joint groove complex butt joint groove.
The beneficial effects of the improvement are as follows: through the cooperation of joint groove and butt joint groove, be convenient for make indulge fagging and stull board carry out the block operation.
As a further improvement of the present utility model, the technical problem to be solved is: if the supporting plate and the transverse supporting plate are connected only in a clamping mode, the connection strength between the supporting plate and the transverse supporting plate is not stable enough.
In order to solve the technical problems, the utility model further adopts the following technical scheme: after the transverse supporting plate is connected with the longitudinal supporting plate in a clamping mode, the top surface of the transverse supporting plate is flush with the top surface of the longitudinal supporting plate, and the clamping position of the transverse supporting plate and the longitudinal supporting plate is bonded through an adhesive layer.
The beneficial effects of the improvement are as follows: through the cooperation of indulging fagging and indulging fagging, be convenient for constitute the operation to the intermediate layer, can improve simultaneously and indulge the joint strength after connecting between fagging and the fagging.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a sandwich structure according to the present utility model;
FIG. 3 is a schematic view of a longitudinal strut structure according to the present utility model.
The text labels in the figures are expressed as: 1. a bottom paperboard layer; 2. a top paperboard layer; 3. a longitudinal support plate; 4. a cross bracing plate; 5. a waterproof membrane.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Examples
Further optimizing on the basis of the embodiment: as shown in fig. 1-3, a composite environment-friendly paperboard comprises a bottom paperboard layer 1 and a top paperboard layer 2, an interlayer used for reinforcing a paperboard body is arranged between the bottom paperboard layer 1 and the top paperboard layer 2, a waterproof film 5 is arranged on the outer surfaces of the bottom paperboard layer 1 and the top paperboard layer 2, and the bottom paperboard layer 1, the top paperboard layer 2 and the interlayer are fixedly bonded through a glue layer. Through the cooperation of intermediate layer and bottom cardboard layer and top cardboard layer, be convenient for when to the overall structure intensity that improves compound environmental protection cardboard, can also improve the water-proof effects to top cardboard layer and bottom cardboard layer external surface through the water-proof membrane to can reduce compound cardboard's overall structure weight through light intermediate layer. The intermediate layer comprises longitudinal support plate 3 and stull board 4, and longitudinal support plate 3 rigid coupling is on the interior top surface of bottom cardboard layer 1, and stull board 4 is fixed on top cardboard layer 2. Through constitute the intermediate layer by indulging fagging and stull board, be convenient for make the intermediate layer can also satisfy the light-weighted demand of intermediate layer when satisfying structural strength.
Examples
Further optimizing on the basis of the embodiment: as shown in fig. 1-3, a composite environment-friendly paperboard comprises a bottom paperboard layer 1 and a top paperboard layer 2, an interlayer used for reinforcing a paperboard body is arranged between the bottom paperboard layer 1 and the top paperboard layer 2, a waterproof film 5 is arranged on the outer surfaces of the bottom paperboard layer 1 and the top paperboard layer 2, and the bottom paperboard layer 1, the top paperboard layer 2 and the interlayer are fixedly bonded through a glue layer. The intermediate layer comprises longitudinal support plate 3 and stull board 4, and longitudinal support plate 3 rigid coupling is on the interior top surface of bottom cardboard layer 1, and stull board 4 is fixed on top cardboard layer 2. A plurality of clamping grooves are formed in the top of the longitudinal supporting plate 3 at equal intervals, and a plurality of butt joint grooves matched with the clamping grooves are formed in the bottom surface of the transverse supporting plate 4 at equal intervals. Through the cooperation of joint groove and butt joint groove, be convenient for make indulge fagging and stull board carry out the block operation, the top surface height of stull board 4 flushes with the top surface height of indulging the fagging 3, and the block department of stull board 4 and indulging the fagging 3 uses through the glue film bonding, through the cooperation of indulging fagging 3 and stull board 4, is convenient for constitute the operation to the intermediate layer, can improve the joint strength after being connected between stull board 4 and the indulging fagging 3 simultaneously.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (2)
1. A composite environmental protection paperboard comprising a bottom paperboard layer (1) and a top paperboard layer (2), characterized in that: an interlayer for reinforcing the plate body is arranged between the bottom paperboard layer (1) and the top paperboard layer (2), a layer of waterproof film (5) is arranged on the outer surfaces of the bottom paperboard layer (1) and the top paperboard layer (2), and the bottom paperboard layer (1) is fixedly adhered to the top paperboard layer (2) and the interlayer through a glue layer;
the interlayer is composed of a longitudinal supporting plate (3) and a transverse supporting plate (4), the longitudinal supporting plate (3) is fixedly connected to the inner top surface of the bottom paperboard layer (1), and the transverse supporting plate (4) is fixed to the top paperboard layer (2);
the top equidistance of longitudinal support board (3) has seted up a plurality of joint grooves, the bottom surface equidistance of stull board (4) has seted up a plurality of and joint groove complex butt joint groove.
2. A composite environmental-friendly paperboard as claimed in claim 1, wherein: after the transverse supporting plate (4) is connected with the longitudinal supporting plate (3) in a clamping mode, the top surface of the transverse supporting plate (4) is flush with the top surface of the longitudinal supporting plate (3), and the clamping position of the transverse supporting plate (4) and the longitudinal supporting plate (3) is bonded through an adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321451536.6U CN220665816U (en) | 2023-06-08 | 2023-06-08 | Composite environment-friendly paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321451536.6U CN220665816U (en) | 2023-06-08 | 2023-06-08 | Composite environment-friendly paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220665816U true CN220665816U (en) | 2024-03-26 |
Family
ID=90336300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321451536.6U Active CN220665816U (en) | 2023-06-08 | 2023-06-08 | Composite environment-friendly paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220665816U (en) |
-
2023
- 2023-06-08 CN CN202321451536.6U patent/CN220665816U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |