CN220747504U - Composite decorative board - Google Patents
Composite decorative board Download PDFInfo
- Publication number
- CN220747504U CN220747504U CN202322142043.0U CN202322142043U CN220747504U CN 220747504 U CN220747504 U CN 220747504U CN 202322142043 U CN202322142043 U CN 202322142043U CN 220747504 U CN220747504 U CN 220747504U
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- China
- Prior art keywords
- layer
- plate body
- pvc
- composite decorative
- decorative board
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 142
- 239000011241 protective layer Substances 0.000 claims abstract description 29
- 239000012792 core layer Substances 0.000 claims description 23
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 8
- 238000005034 decoration Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a composite decorative board. The printed layer of the existing decorative plate is easy to damage. The utility model comprises a plate body and a decorative film group attached to the surface of the plate body, wherein the decorative film group comprises a PVC layer, a printing layer and a protective layer which are sequentially covered on the top surface of the plate body, and the printing layer is clamped and wrapped between the PVC layer and the protective layer so as to prevent the printing layer from being damaged due to exposure. The PVC layer is used for providing a smooth adhesion surface for the printed layer, so that the adhesion effect between the printed layer and the plate body is improved, the influence of the uneven plate body on the adhesion of the printed layer is eliminated, the printed layer is prevented from being damaged by external force by the aid of the protective layer, the service life of the decorative plate is effectively prolonged, and the attractiveness and the use experience are improved.
Description
Technical Field
The utility model relates to the field of interior decoration, in particular to a composite decorative plate.
Background
The existing decorative board comprises a board body and a printing layer arranged on the top surface of the board body, and a decorative surface is formed by using patterns on the printing layer, so that a decorative effect is achieved. When processing, printing layer direct adhesion has both can lead to printing layer unable and the firm adhesion of plate body top surface because of plate body top surface unevenness, and then the condition that appears local spalling still can be because of printing layer direct exposure is outside and because of receiving external force striking and take place the condition of damage, influence decorative board's aesthetic property, lead to the life of decorative board to shorten, influence use experience.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the composite decorative plate, wherein the printing layer is arranged between the PVC layer and the protection layer, so that the adhesion effect between the PVC layer and the plate body is improved, the protection layer is used for preventing the printing layer from being damaged by external force, the service life of the decorative plate is effectively prolonged, and the attractiveness and the use experience are improved.
The utility model is realized by the following modes: the utility model provides a composite decorative board, includes the plate body and adheres to the decoration membrane group on plate body surface, the decoration membrane group is including covering PVC layer, printing layer and the protective layer at the plate body top surface in proper order, the printing layer is wrapped up in PVC layer and protective layer by the centre gripping to prevent that the printing layer from damaging because of exposing. The PVC layer is used for providing a smooth adhesion surface for the printed layer, so that the adhesion effect between the printed layer and the plate body is improved, the influence of the uneven plate body on the adhesion of the printed layer is eliminated, the printed layer is prevented from being damaged by external force by the aid of the protective layer, the service life of the decorative plate is effectively prolonged, and the attractiveness and the use experience are improved.
Preferably, the printing layer and the protection layer are adhered by the adhesive layer, so that the protection layer can be tightly attached to the printing layer, the protection effect is improved, the patterns on the printing layer can be completely exposed by eliminating gaps between the printing layer and the protection layer, and the attractiveness is improved.
Preferably, the protective layer is made of transparent material, so that the pattern on the printing layer can be displayed outwards through the protective layer. The transparent protective layer is convenient for exposing the patterns on the printing layer, and the attractiveness is improved.
Preferably, the protective layer is a PVDF layer or an ETFE layer, so that patterns on the printed layer are exposed conveniently, the printed layer can be protected by the structural strength of the printed layer, and the printed layer is prevented from being damaged due to the impact of external force.
Preferably, the thickness of the PVC layer is A, the thickness of the PVC layer is not less than 0.1mm and not more than 0.14mm, the thickness of the PVC layer can be ensured to fill the concave-convex surface of the top surface of the plate body, so that the PVC layer can provide a flat adhesion surface for the printing layer, the adhesion firmness is improved, the consumption of PVC raw materials can be effectively reduced, and the cost is reduced.
Preferably, the thickness of the decorative film group is B, and B is more than or equal to 0.16mm and less than or equal to 0.18mm, so that the raw material consumption is effectively saved, the structural strength is improved by arranging reasonable thicknesses of the printing layer and the protective layer, and the decorative effect is ensured.
Preferably, the PVC layer is fixedly connected with the top surface of the plate body through film adhesive layer adhesion. PCV layer passes through the membrane glue film and the adhesion of plate body, both ensure both zonulae occludens, can also utilize the membrane glue film to fill the unsmooth line in plate body surface.
Preferably, the plate body comprises an upper base layer, a honeycomb core layer and a lower base layer which are sequentially overlapped from top to bottom, and the honeycomb core layer is clamped and wrapped between the upper base layer and the lower base layer so as to prevent the honeycomb core layer from being damaged due to exposure. The honeycomb core layer is clamped and protected by the upper base layer and the lower base layer, so that the honeycomb core layer is prevented from being partially collapsed and deformed under the action of external force, the flatness of the plate body is ensured, and the structural strength of each area of the plate body is ensured to meet the use requirement.
Preferably, the upper base layer bottom surface and the honeycomb core layer top surface, the honeycomb core layer bottom surface and the lower base layer top surface are fixedly connected through the adhesion of the adhesive layer, so that the upper base layer bottom surface and the honeycomb core layer top surface, the honeycomb core layer bottom surface and the lower base layer top surface are tightly attached, the stress balance is improved through increasing the adhesion area, and the overall structural strength of the plate body is further improved.
Preferably, the thickness of the upper base layer is C, C is less than or equal to 1.8mm and less than or equal to 2.2mm, the thickness of the lower base layer is D, D is less than or equal to 1.8mm and less than or equal to 2.2mm, so that the upper base layer and the lower base layer are ensured to have better structural strength, materials are effectively saved, and the raw material cost is reduced.
The utility model has the beneficial effects that: the PVC layer is used for providing a smooth adhesion surface for the printed layer, so that the adhesion effect between the printed layer and the plate body is improved, the influence of the uneven plate body on the adhesion of the printed layer is eliminated, the printed layer is prevented from being damaged by external force by the aid of the protective layer, the service life of the decorative plate is effectively prolonged, and the attractiveness and the use experience are improved.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of the trim panel;
in the figure: 1. the board body, 2, the decoration membrane group, 3, PVC layer, 4, printing layer, 5, protective layer, 6, the cementing layer, 7, the membrane glue film, 8, put basic unit, 9, put basic unit under, 10, honeycomb sandwich layer, 11, adhesive layer.
Detailed Description
The essential features of the utility model are further described in connection with the accompanying drawings and the detailed description.
The composite decorative board shown in fig. 1 is composed of a board body 1 and a decorative film group attached to the surface of the board body 1, wherein the decorative film group 2 comprises a PVC layer 3, a printing layer 4 and a protective layer 5 which are sequentially covered on the top surface of the board body 1, and the printing layer 4 is clamped and wrapped between the PVC layer 3 and the protective layer 5 so as to prevent the printing layer 4 from being damaged due to exposure. The printing layer 4 is arranged between the PVC layer 3 and the protective layer 5, the protective effect is achieved on the printing layer 4, the PVC layer 3 is utilized to provide a smooth adhesion surface for the printing layer 4, the adhesion effect between the printing layer 4 and the plate body 1 is further improved, the influence of the unevenness of the plate body 1 on the adhesion of the printing layer 4 is eliminated, the protective layer 5 is utilized to prevent the external force from damaging the printing layer 4, the service life of the decorative plate is effectively prolonged, and the attractiveness and the use experience are improved.
In actual operation, the plate body 1 and the decorative film group 2 can be independently processed and adhered and paved, and decorative plates with different decorative styles are obtained by configuring different decorative film groups 2 on the same plate body 1, so that the temporary adjustment of production tasks is facilitated, the production efficiency is improved, and the production cost is reduced. The PVC layer 3 is fixedly connected with the top surface of the board body 1 through the film adhesive layer 7 in an adhesion way, and the decorative film group 2 is flatly adhered to the top surface of the board body 1 to form an exposed decorative surface.
In actual operation, the printing layer 4 is directly sprayed on the PVC layer 3, and the printing layer 4 is adhered to the protective layer 5 through the adhesive layer 6, so that the printing layer 4 is clamped and wrapped between the PVC layer 3 and the protective layer 5, and the printing layer 4 is protected.
In practical operation, the protective layer 5 is made of transparent material, so that the pattern on the printing layer 4 is displayed outwards through the protective layer 5. Preferably, the protection layer 5 is a PVDF layer or an ETFE layer, which should be regarded as a specific embodiment of the present utility model.
In actual operation, the thickness of the PVC layer 3 is A, A=0.12 mm, so that the thickness of the PVC layer 3 can be ensured to fill the concave-convex surface of the top surface of the plate body 1, the PVC layer 3 can provide a flat adhesion surface for the printing layer 4, the adhesion firmness is improved, the consumption of PVC raw materials can be effectively reduced, and the cost is reduced. In addition, A may be 0.1mm, 0.15mm, 0.13mm, 0.14mm, etc., and should be regarded as embodiments of the present utility model as long as the requirements of 0.1 mm.ltoreq.A.ltoreq.0.14 mm are satisfied.
In actual operation, the thickness of the decorative film group 2 is B, and b=0.17 mm, so that the raw material consumption is effectively saved, the structural strength is improved by arranging the reasonable thickness of the printing layer 4 and the protective layer 5, and the decorative effect is ensured. In addition, B may be 0.16mm, 0.165mm, 0.175mm, 0.18mm, etc. as long as the requirement that B is 0.16 mm.ltoreq.B.ltoreq.0.18 mm is met, all should be regarded as the specific embodiment of the present utility model.
In actual operation, the board body 1 includes an upper base layer 8, a honeycomb core layer 10 and a lower base layer 9 stacked in sequence from top to bottom, and the honeycomb core layer 10 is clamped and wrapped between the upper base layer 8 and the lower base layer 9 to prevent the honeycomb core layer 10 from being damaged due to exposure. The vertical projections of the upper base layer 8, the honeycomb core layer 10 and the lower base layer 9 are mutually overlapped, so that the honeycomb core layer 10 is completely wrapped and hidden, and the protection effect on the honeycomb core layer 10 is improved.
In actual operation, the bottom surface of the upper base layer 8 and the top surface of the honeycomb core layer 10, and the bottom surface of the honeycomb core layer 10 and the top surface of the lower base layer 9 are adhered and fixedly connected by the adhesive layer 11, and the vertical projection of the adhesive layer 11 completely covers the top surface and the bottom surface of the honeycomb core layer 10, so that the connection reliability is ensured.
In actual operation, the thickness of the upper base layer 8 is C, c=2mm, the thickness of the lower base layer 9 is D, d=2mm, so that the upper base layer 8 and the lower base layer 9 are ensured to have better structural strength, materials are effectively saved, and the raw material cost is reduced. In addition, parameters C and D can be 1.8mm, 1.9mm, 2.1mm, 2.2mm and the like, and the specific embodiment of the utility model is considered as long as the requirements of C which is more than or equal to 1.8mm and less than or equal to 2.2mm and D which is more than or equal to 1.8mm and less than or equal to 2.2mm are met.
Claims (10)
1. The utility model provides a composite decorative board, includes plate body (1) and attaches decoration membrane group (2) on plate body (1) surface, its characterized in that, decoration membrane group (2) are including covering PVC layer (3), printing layer (4) and protective layer (5) at plate body (1) top surface in proper order, printing layer (4) are wrapped up in between PVC layer (3) and protective layer (5) by the centre gripping to prevent printing layer (4) damage because of exposing, PVC layer (3) are filled up plate body (1) top surface unsmooth, in order to make PVC layer (3) provide smooth adhesion face for printing layer (4).
2. A composite decorative board according to claim 1, characterised in that the printed layer (4) is adhered to the protective layer (5) by means of a glue layer (6).
3. A composite decorative board according to claim 1, characterized in that the protective layer (5) is made of transparent material, so that the pattern on the printed layer (4) is displayed outwards through the protective layer (5).
4. A composite decorative sheet according to claim 3, wherein said protective layer (5) is a PVDF layer; alternatively, the protective layer (5) is an ETFE layer.
5. A composite decorative board according to claim 1, wherein the thickness of said PVC layer (3) is a,0.1mm < a < 0.14mm.
6. A composite decorative board according to claim 1, wherein the thickness of said decorative film group (2) is B, and B is 0.16 mm.ltoreq.b.ltoreq.0.18 mm.
7. The composite decorative plate according to claim 1, wherein the PVC layer (3) is fixedly connected with the top surface of the plate body (1) through adhesion of a film adhesive layer (7).
8. A composite decorative board according to any one of claims 1-7, wherein said board body (1) comprises an upper base layer (8), a honeycomb core layer (10) and a lower base layer (9) stacked in this order from top to bottom, said honeycomb core layer (10) being sandwiched and wrapped between the upper base layer (8) and the lower base layer (9) to prevent the honeycomb core layer (10) from being damaged by exposure.
9. The composite decorative plate according to claim 8, wherein the bottom surface of the upper base layer (8) and the top surface of the honeycomb core layer (10) are fixedly connected through adhesion of the adhesive layer (11), and the bottom surface of the honeycomb core layer (10) and the top surface of the lower base layer (9).
10. A composite decorative board according to claim 8, wherein said upper base layer (8) has a thickness C of 1.8mm C2.2 mm; or the thickness of the underlying base layer (9) is D, and D is more than or equal to 1.8mm and less than or equal to 2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142043.0U CN220747504U (en) | 2023-08-10 | 2023-08-10 | Composite decorative board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142043.0U CN220747504U (en) | 2023-08-10 | 2023-08-10 | Composite decorative board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747504U true CN220747504U (en) | 2024-04-09 |
Family
ID=90555850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142043.0U Active CN220747504U (en) | 2023-08-10 | 2023-08-10 | Composite decorative board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747504U (en) |
-
2023
- 2023-08-10 CN CN202322142043.0U patent/CN220747504U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |