CN220808816U - Cracking-resistant impregnated adhesive film paper veneer - Google Patents
Cracking-resistant impregnated adhesive film paper veneer Download PDFInfo
- Publication number
- CN220808816U CN220808816U CN202322719008.0U CN202322719008U CN220808816U CN 220808816 U CN220808816 U CN 220808816U CN 202322719008 U CN202322719008 U CN 202322719008U CN 220808816 U CN220808816 U CN 220808816U
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- Prior art keywords
- layer
- resistant
- crack
- impregnated
- fixedly connected
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- 239000002313 adhesive film Substances 0.000 title claims abstract description 25
- 238000005336 cracking Methods 0.000 title description 5
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 125
- 239000004831 Hot glue Substances 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229920006277 melamine fiber Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000002023 wood Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 229920002531 Rubberwood Polymers 0.000 description 1
- 244000236151 Tabebuia pallida Species 0.000 description 1
- 235000013584 Tabebuia pallida Nutrition 0.000 description 1
- 244000153888 Tung Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a crack-resistant impregnated bond paper veneer which comprises a core plate layer, wherein a front crack-resistant layer is fixedly arranged at the upper end of the core plate layer, a waterproof layer is fixedly connected to the upper end of the front crack-resistant layer, a fireproof layer is fixedly connected to the upper end of the waterproof layer, a front impregnated bond paper layer is fixedly connected to the upper end of the fireproof layer, and a wear-resistant layer is fixedly connected to the upper end of the front impregnated bond paper layer. According to the crack-resistant impregnated bond paper veneer, the crack-resistant layers are arranged on the two sides of the core plate layer, and the front crack-resistant layer and the back crack-resistant layer are made of impregnated non-woven fabrics, so that the surface crack resistance of the core plate layer can be greatly improved, and the core plate layer has a moisture-proof function and flame-retardant property through the arrangement of the waterproof layer and the fireproof layer; the wear-resistant layer is made of a polyurethane coating, and the front impregnated adhesive film paper layer can be protected by the wear-resistant layer, so that the practicability of the front impregnated adhesive film paper layer is prolonged.
Description
Technical Field
The utility model relates to the technical field of decorative plates, in particular to a cracking-resistant impregnated bond paper veneer.
Background
The impregnated plastic film paper facing artificial board is made of artificial board material, impregnated plastic film paper is used as facing, the decorative board material obtained through hot pressing has the advantages of low raw material requirement, wide sources, high wood utilization rate, multiple product specifications and good processability, and is widely used for furniture manufacture and decoration and fitment.
The wood veneer is easy to generate surface cracking due to the anisotropism of wood texture, and when the wood veneer is used in northern areas and is more serious, the inner core layer is inconsistent in shrinkage and also generates internal cracking, so that the impregnated bond paper veneer cannot be used in the north.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the crack-resistant impregnated bond paper veneer, which has the advantages of improving the surface crack resistance of the veneer and the like, and solves the problem that the impregnated bond paper veneer cannot be used in the north due to inconsistent shrinkage of an inner core layer in the environment with larger northern temperature difference.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crack-resistant impregnated bond paper decorative board, includes the sandwich panel, the upper end fixed mounting of sandwich panel has the positive crack-resistant layer, the upper end fixedly connected with waterproof layer on the positive crack-resistant layer, the upper end fixedly connected with flame retardant coating of waterproof layer, the upper end fixedly connected with positive impregnated bond paper layer on flame retardant coating, the upper end fixedly connected with wearing layer on positive impregnated bond paper layer, the lower extreme fixedly connected with back crack-resistant layer on sandwich panel, the lower extreme fixedly connected with back impregnated bond paper layer on back crack-resistant layer.
Further, the waterproof layer is a transparent resin film with the thickness of 0.1mm-0.2mm.
Further, the fire-resistant layer is melamine fiber.
Further, the wear-resistant layer is a polyurethane coating.
Further, the front crack-resistant layer and the back crack-resistant layer are both impregnated non-woven fabrics.
Furthermore, the core plate layer, the front crack-resistant layer, the waterproof layer, the fireproof layer, the front impregnated adhesive film paper layer, the wear-resistant layer, the back crack-resistant layer and the back impregnated adhesive film paper layer are fixedly connected through the bonding layer, and the bonding layer is PUR hot melt adhesive.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
According to the crack-resistant impregnated bond paper veneer, the crack-resistant layers are arranged on the two sides of the core plate layer, and the front crack-resistant layer and the back crack-resistant layer are made of impregnated non-woven fabrics, so that the surface crack resistance of the core plate layer can be greatly improved, and the core plate layer has a moisture-proof function and flame-retardant property through the arrangement of the waterproof layer and the fireproof layer; the wear-resistant layer is made of a polyurethane coating, and the front impregnated adhesive film paper layer can be protected by the wear-resistant layer, so that the practicability of the front impregnated adhesive film paper layer is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model.
In the figure: 1. a core plate layer; 2. a front crack resistant layer; 3. a waterproof layer; 4. a fire-blocking layer; 5. a front impregnated adhesive film paper layer; 6. a wear-resistant layer; 7. a back crack resistant layer; 8. a back surface impregnated adhesive film paper layer; 9. and an adhesive layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a crack-resistant impregnated bond paper veneer in this embodiment includes a core board layer 1, wherein wood used in the core board layer is fir, poplar, pine, tung tree, white wood, rubber wood, and malformation wood, the thickness of the wood is 1.0 cm-1.3 cm, a front crack-resistant layer 2 is fixedly mounted at the upper end of the core board layer 1, a waterproof layer 3 is fixedly connected at the upper end of the front crack-resistant layer 2, the waterproof layer 3 is a transparent resin film, the thickness is 0.1mm-0.2mm, the waterproof layer 3 is arranged to enable the core board layer 1 to have a moisture-proof function, the upper end of the waterproof layer 3 is fixedly connected with a fireproof layer 4, and the fireproof layer 4 is melamine fiber, so that when the board encounters a big fire, the fireproof fiber can form a reliable flame-retardant structure, and the upper end of the fireproof layer 4 is fixedly connected with a front impregnated bond paper layer 5.
The upper end of the front impregnated adhesive film paper layer 5 is fixedly connected with a wear-resistant layer 6, the wear-resistant layer 6 is a polyurethane coating, the wear-resistant capability of the core board layer 1 can be improved, thereby prolonging the service life of the panel board, the lower end of the core board layer 1 is fixedly connected with a back crack-resistant layer 7, the front crack-resistant layer 2 and the back crack-resistant layer 7 are both impregnated non-woven fabrics, the front crack-resistant layer 2 and the back crack-resistant layer 7 are made of isotropic materials, the surface crack-resistant performance of the veneer is greatly improved, the lower end of the back crack-resistant layer 7 is fixedly connected with a back impregnated adhesive film paper layer 8, the back impregnated adhesive film paper layer 8 and the front impregnated adhesive film paper layer 5 are commonly used in panel furniture, most of the impregnated adhesive film paper layer 8 and the front impregnated adhesive film paper layer 5 are in a low-pressure short-period form, namely, the panel is manufactured in a pressing manner under high temperature and high pressure for tens of seconds, the appearance effect of attractive material, the use value is improved, the physical property is improved, the use range is enlarged, the value of the artificial board can be improved, the core board layer 1, the front crack-resistant layer 2, the waterproof layer 3, the fireproof layer 4, the front impregnated adhesive film paper layer 5, the wear-resistant layer 6, the back crack-resistant layer 7 and the back impregnated adhesive film paper layer 8 are fixedly connected through the bonding layer 9, the bonding layer 9 is PUR hot melt adhesive, no solvent exists, one-liquid type adhesive does not need a drying process like solvent type adhesive, the environmental pollution and poisoning problem caused by the solvent do not exist, the environmental protection requirement is met, the bonding process is simple and convenient, the glue-applying method such as roller coating or spraying can be adopted, the heat resistance, the cold resistance, the water vapor resistance, the chemical resistance and the solvent resistance are excellent, and compared with the common hot melt adhesive, the listed performance and the bonding strength are greatly improved due to the crosslinking structure of the reactive hot melt adhesive.
In this embodiment, the front crack resistant layer 2 and the adhesive layer 9 are combined to improve the crack resistant property of the panel.
The working principle of the embodiment is as follows:
The two sides of the core plate layer 1 are provided with the crack-resistant layers, and the front crack-resistant layer 2 and the back crack-resistant layer 7 are made of impregnated non-woven fabrics, so that the surface crack-resistant performance of the core plate layer 1 can be greatly improved, and the core plate layer 1 has a dampproof function and a flame retardant property through the waterproof layer 3 and the fireproof layer 4; the wear-resistant layer 6 is made of polyurethane coating, and the wear-resistant layer 6 can protect the front impregnated adhesive film paper layer 5, so that the practicability of the front impregnated adhesive film paper layer 5 is prolonged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crack resistant impregnated bond paper decorative board, includes sandwich panel (1), its characterized in that: the waterproof board is characterized in that a front crack-resistant layer (2) is fixedly arranged at the upper end of the core board layer (1), a waterproof layer (3) is fixedly connected to the upper end of the front crack-resistant layer (2), a fireproof layer (4) is fixedly connected to the upper end of the waterproof layer (3), a front impregnated adhesive film paper layer (5) is fixedly connected to the upper end of the fireproof layer (4), a wear-resistant layer (6) is fixedly connected to the upper end of the front impregnated adhesive film paper layer (5), a back crack-resistant layer (7) is fixedly connected to the lower end of the core board layer (1), and a back impregnated adhesive film paper layer (8) is fixedly connected to the lower end of the back crack-resistant layer (7).
2. The crack resistant impregnated bond paper veneer as recited in claim 1, wherein: the waterproof layer (3) is a transparent resin film with the thickness of 0.1mm-0.2mm.
3. The crack resistant impregnated bond paper veneer as recited in claim 1, wherein: the fireproof layer (4) is melamine fiber.
4. The crack resistant impregnated bond paper veneer as recited in claim 1, wherein: the wear-resistant layer (6) is a polyurethane coating.
5. The crack resistant impregnated bond paper veneer as recited in claim 1, wherein: the front crack-resistant layer (2) and the back crack-resistant layer (7) are both impregnated non-woven fabrics.
6. The crack resistant impregnated bond paper veneer as recited in claim 1, wherein: the core board layer (1), the front crack-resistant layer (2), the waterproof layer (3), the fireproof layer (4), the front impregnated adhesive film paper layer (5), the wear-resistant layer (6), the back crack-resistant layer (7) and the back impregnated adhesive film paper layer (8) are fixedly connected through the adhesive layer (9), and the adhesive layer (9) is PUR hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719008.0U CN220808816U (en) | 2023-10-11 | 2023-10-11 | Cracking-resistant impregnated adhesive film paper veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719008.0U CN220808816U (en) | 2023-10-11 | 2023-10-11 | Cracking-resistant impregnated adhesive film paper veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808816U true CN220808816U (en) | 2024-04-19 |
Family
ID=90709166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719008.0U Active CN220808816U (en) | 2023-10-11 | 2023-10-11 | Cracking-resistant impregnated adhesive film paper veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808816U (en) |
-
2023
- 2023-10-11 CN CN202322719008.0U patent/CN220808816U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |