CN214646574U - A multi-layer composite board - Google Patents
A multi-layer composite board Download PDFInfo
- Publication number
- CN214646574U CN214646574U CN202120243571.3U CN202120243571U CN214646574U CN 214646574 U CN214646574 U CN 214646574U CN 202120243571 U CN202120243571 U CN 202120243571U CN 214646574 U CN214646574 U CN 214646574U
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- China
- Prior art keywords
- layer
- board
- aluminum
- composite board
- composite
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- 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.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 239000011253 protective coating Substances 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 16
- 229920000877 Melamine resin Polymers 0.000 claims description 6
- 239000004640 Melamine resin Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 150000007974 melamines Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 64
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002984 plastic foam Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
本实用新型涉及板材技术领域，具体公开了一种多层复合板，包括复合板本体，所述复合板本体的侧边设有包边条，其特征在在于：包括依次贴合设置的耐磨外层、装饰纸层、缓冲板层、第一铝板层、塑料发泡层、第二铝板层以及保护涂层；其中，所述缓冲板层与第一铝板层之间、及所述塑料发泡层与所述第一铝板层和所述第二铝板层之间均设有粘合层。通过塑料发泡层的设置不仅能够轻量化复合板，而且多层复合板的内部结构能够变得更加充实，打钉和握钉的能力更强，由于发泡层的横截面相对比较平整，因此截面更美观，不易藏污垢，有利于保持清洁，隔音的效果也变得更好，产品的市场接受度更高。
The utility model relates to the technical field of sheet materials, and specifically discloses a multi-layer composite board, which comprises a composite board body, and the side edges of the composite board body are provided with edge wrapping strips. The outer layer, the decorative paper layer, the buffer board layer, the first aluminum board layer, the plastic foam layer, the second aluminum board layer and the protective coating; wherein, between the buffer board layer and the first aluminum board layer, and the plastic foam An adhesive layer is provided between the bubble layer and the first aluminum plate layer and the second aluminum plate layer. The arrangement of the plastic foam layer can not only reduce the weight of the composite board, but also the internal structure of the multi-layer composite board can become more substantial, and the ability to drive and hold nails is stronger. Because the cross section of the foam layer is relatively flat, so The section is more beautiful, it is not easy to hide dirt, it is conducive to keeping clean, the effect of sound insulation has become better, and the market acceptance of the product is higher.
Description
Technical Field
The utility model relates to a panel technical field specifically is a multilayer composite sheet.
Background
Along with the development of economy and the improvement of living standard of people, the diversified demands of consumers nowadays are hardly satisfied by the traditional decorative plate, and the ecological plate has the advantages of attractive appearance, strong plasticity, stable structure and strong performance, is more and more favored by the consumers and has wide development prospect.
Although the surface of the existing multilayer composite board is smooth and attractive, the interior of the composite board is not sufficient because of the structure, the nailing and holding capacity is not strong enough easily, for example, the multilayer composite board with the aluminum honeycomb panel clamped therein has advantages in strength and thickness, but the porous structure of the aluminum honeycomb panel makes the interior of the composite board become not sufficient, therefore, the nailing and holding capacity is not good enough easily, and the cross section has more grooves, therefore, the cross section appearance is not attractive enough, and dirt is easy to accumulate. In addition, the sound insulation effect of the existing multilayer composite board is not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structural strength is better, and inner structure is compact, can more make things convenient for in the nailing and hold the nail to have the multilayer composite sheet of better syllable-dividing effect.
In order to achieve the above object, the utility model provides a following technical scheme:
a multilayer composite board comprises a composite board body, wherein the side edge of the composite board body is provided with an edge wrapping strip which comprises a wear-resistant outer layer, a decorative paper layer, a buffer board layer, a first aluminum board layer, a plastic foaming layer, a second aluminum board layer and a protective coating which are sequentially attached;
bonding layers are arranged between the buffer plate layer and the first aluminum plate layer and between the plastic foaming layer and the first aluminum plate layer and the second aluminum plate layer;
the decorative paper layer is decorative paper of modified melamine resin, the wear-resistant outer layer is melamine impregnated bond paper, and the protective coating is a high-temperature electrostatic plastic powder-sprayed layer.
Preferably, the surface of the plastic foaming layer is provided with a plurality of densely distributed concave holes.
Preferably, the inner wall surface of the concave hole is provided with a plurality of convex rings which are arranged in layers.
Preferably, the buffer board layer is a veneer, a chemical fiber cloth sheet or a foam cotton sheet.
The utility model discloses a have beneficial effect to be:
the multilayer structure through multilayer composite board sets up can be under the condition that remains traditional ecological plate outward appearance pattern, makes the composite board have enough intensity, guarantees that the composite board does not warp, and the use of the wooden material that significantly reduces reduction in production cost. Through the setting on plastics foaming layer not only can the lightweight composite sheet, the inner structure of multilayer composite sheet can become more abundant moreover, the nailing with hold the ability of nail stronger, because the cross section on plastics foaming layer is relatively more level and smooth, consequently the cross-section is more pleasing to the eye, is difficult for hiding the dirt, is favorable to keeping clean, soundproof effect also can become better, the market acceptance of product is higher.
Drawings
FIG. 1 is a schematic diagram of: the utility model is a schematic structural decomposition diagram;
FIG. 2 is a diagram of: the utility model discloses the structure of plastic foaming layer part is enlarged and is explained the schematic diagram.
In the figure: 1. the composite board comprises a composite board body 2, an edge covering strip 3, a wear-resistant outer layer 4, a decorative paper layer 5, a buffer board layer 6, a first aluminum board layer 7, a plastic foaming layer 8, a second aluminum board layer 9, a protective coating 10, an adhesive layer 11, a concave hole 12 and a convex ring.
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.
As shown in fig. 1-2, a multilayer composite board comprises a composite board body 1, wherein an edging strip 2 is arranged on a side edge of the composite board body 1, and comprises a wear-resistant outer layer 3, a decorative paper layer 4, a buffer board layer 5, a first aluminum board layer 6, a plastic foaming layer 7, a second aluminum board layer 8 and a protective coating 9 which are sequentially attached; bonding layers 10 are respectively arranged between the buffer board layer 5 and the first aluminum board layer 6 and between the plastic foaming layer 7 and the first aluminum board layer 6 and the second aluminum board layer 8.
In a preferred embodiment, the decorative paper layer 4 is decorative paper of modified melamine resin, the wear-resistant outer layer 3 is melamine impregnated bond paper, and the protective coating 9 is a high-temperature electrostatic plastic powder-sprayed layer.
The multilayer structure through multilayer composite board sets up can be under the condition that remains traditional ecological plate outward appearance pattern, makes the composite board have enough intensity, guarantees that the composite board does not warp, and the use of the wooden material that significantly reduces reduction in production cost.
Not only can the lightweight composite sheet through setting up of plastics foaming layer 7, the inner structure of multilayer composite sheet can become more abundant moreover, and the nailing is stronger with the ability of holding the nail, because the cross section of plastics foaming layer 7 is relatively more level and smooth, therefore the cross-section is more pleasing to the eye, is difficult for hiding the dirt, is favorable to keeping clean, and sound-proof effect also becomes better, and the market acceptance of product is higher.
Through the multilayer structure setting of multilayer composite sheet, dampproofing and waterproof nature can be better be ensured, special requirement of sufficient special environment that falls that can be better, for example bathroom trade or medical industry etc..
In order to further improve the sound insulation effect of the plastic foam layer 7, a plurality of concave holes 11 which are densely distributed are arranged on the surface of the plastic foam layer 7. The contact area can be increased through the concave hole 11, so that noise reduction is facilitated, and even if cutting is carried out, the cross section of the plastic foaming layer 7 is relatively flat and easy to guarantee through avoiding the concave hole 11.
In order to further improve the sound insulation effect of the plastic foaming layer 7, a plurality of convex rings 12 which are arranged in a layered mode are arranged on the surface of the inner wall of the concave hole 11. The convex ring 12 can further increase the area, which is beneficial to noise attenuation. As an example, the buffer board layer is a 5-veneer sheet, a chemical fiber cloth sheet, or a foam sheet.
Those not described in detail in this specification are within the skill of the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a multilayer composite board, includes the composite sheet body, the side of composite sheet body is equipped with edge strip, its characterized in that: the aluminum-plastic composite material comprises a wear-resistant outer layer, a decorative paper layer, a buffer board layer, a first aluminum board layer, a plastic foaming layer, a second aluminum board layer and a protective coating which are sequentially attached;
bonding layers are arranged between the buffer plate layer and the first aluminum plate layer and between the plastic foaming layer and the first aluminum plate layer and the second aluminum plate layer;
the decorative paper layer is decorative paper of modified melamine resin, the wear-resistant outer layer is melamine impregnated bond paper, and the protective coating is a high-temperature electrostatic plastic powder-sprayed layer.
2. A multi-layer composite panel according to claim 1, wherein: the surface of the plastic foaming layer is provided with a plurality of densely distributed concave holes.
3. A multi-layer composite panel according to claim 2, wherein: the inner wall surface of the concave hole is provided with a plurality of convex rings which are arranged in layers.
4. A multi-layer composite panel according to claim 3, wherein: the buffer board layer is a wood veneer, a chemical fiber cloth sheet or a foam cotton sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243571.3U CN214646574U (en) | 2021-01-28 | 2021-01-28 | A multi-layer composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243571.3U CN214646574U (en) | 2021-01-28 | 2021-01-28 | A multi-layer composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214646574U true CN214646574U (en) | 2021-11-09 |
Family
ID=78520275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120243571.3U Expired - Fee Related CN214646574U (en) | 2021-01-28 | 2021-01-28 | A multi-layer composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214646574U (en) |
-
2021
- 2021-01-28 CN CN202120243571.3U patent/CN214646574U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |