Real wood trim and method for manufacturing real wood trim

Abstract

The present application relates to a real wood trim, comprising a base layer, a wood veneer layer and a paint layer which are arranged from bottom to top; the real wood trim further comprises a metal luster layer, the metal luster layer being an ink pad printing layer or a PVD spraying layer. According to the real wood trim of the present application, the metallic appearance effects of various colors can be achieved by means of the ink pad printing layer or the PVD spraying layer, and the metal color spraying treatment technology and the real wood trim can be combined and applied to interior and exterior trims of automobiles, thereby achieving the embedded multi-color metallic appearance effects at a low material cost without using real metal materials. In addition, the present application also relates to a method for manufacturing a real wood trim.

Description

Real wood decorative part and method for manufacturing real wood decorative part

[0001] This application is based on and claims priority to the Chinese patent application with Chinese application number 202323069047.7 and application date November 14, 2023. The disclosed content of the Chinese patent application is hereby introduced as a whole into this application. Technical Field

[0002] The present application relates to automobile interior and exterior decorative parts, and more particularly to a genuine wood decorative part. The present application also relates to a method for manufacturing the genuine wood decorative part. Background Art

[0003] The rise of new energy electric vehicles is driving rapid development and iteration across the automotive industry. Traditional wood trims no longer meet the aesthetic requirements of many OEMs. Innovative wood-inlaid aluminum trims, however, are often limited to high-end models due to high material and production costs, limiting their widespread adoption in mid-range and low-end models.

[0004] Summary of the Invention

[0005] The object of the present application is to provide a real wood decorative part and a method for producing the real wood decorative part, which can overcome at least one disadvantage of the prior art.

[0006] In order to solve the problem of high cost of decorative parts with real wood inlaid aluminum appearance in the above-mentioned prior art, the present application provides a real wood decorative part and a method for manufacturing the real wood decorative part.

[0007] According to a first aspect of the present application, a real wood decorative part includes a base layer, a veneer layer and a paint layer arranged from bottom to top. The real wood decorative part also includes a metallic gloss layer, which is an ink pad printing layer or a PVD spray coating.

[0008] Preferably, in some embodiments, the ink pad printing layer is located above the paint layer.

[0009] Preferably, in some embodiments, the base layer includes a light-impermeable plastic substrate layer and / or a plastic transparent layer.

[0010] Preferably, in some embodiments, when the base layer is an opaque plastic substrate layer, the metallic luster layer is located above the base layer.

[0011] Preferably, in some embodiments, when the base layer comprises a plastic transparent layer, the metallic glossy layer is located above or below the base layer. In particular, the metallic glossy layer is at least partially located in a region corresponding to the plastic transparent layer.

[0012] Preferably, in some embodiments, the veneer layer has a masking layer.

[0013] Preferably, in some embodiments, when the base layer includes a plastic substrate layer and a plastic transparent layer, the metallic luster layer is located above or below, in particular directly above or directly below, the plastic transparent layer.

[0014] Preferably, in some embodiments, the plastic transparent layer is located inside the plastic base material layer in the light-transmitting area.

[0015] Preferably, in some embodiments, the veneer layer is a common veneer layer or a translucent veneer layer.

[0016] Preferably, in some embodiments, when the veneer layer is an opaque ordinary veneer layer, the metallic luster layer is located above the ordinary veneer layer or the ordinary veneer layer has a hollow structure in the light-transmitting area.

[0017] The real wood trims of this application achieve a metallic look through a transfer-printed ink layer or a PVD spray coating. By combining metallic color spraying technology with real wood trims for automotive interior and exterior trim, the appearance of a metallic inlay can be achieved at a lower material cost without using real metal. Furthermore, the real wood trims of this application also offer light-transmitting properties, something conventional real metal inlays cannot achieve, meeting the demand for diverse lighting effects in automotive interiors.

[0018] A second aspect of the present application relates to a method for manufacturing the genuine wood decorative piece described in the first aspect of the present application. The method comprises:

[0019] - Provide a base layer on the back of the veneer layer;

[0020] - providing a paint layer on the upper surface of the veneer layer; and

[0021] - Provide a metallic glossy layer by ink pad printing or PVD spraying.

[0022] Preferably, in some embodiments, the method comprises:

[0023] - performing a first insert molding on the back side of the veneer layer to provide a plastic substrate layer; and

[0024] -A second insert is injected on the back of the veneer layer to provide a plastic clear layer.

[0025] Preferably, in some embodiments:

[0026] - performing the first insert molding with non-transparent plastic particles; and / or

[0027] - Carrying out the second insert molding with transparent plastic particles.

[0028] Preferably, in some embodiments, the method comprises: before providing the base layer, hot pressing the veneer layer as a whole into a desired shape.

[0029] Preferably, in some embodiments, the method comprises: performing laser engraving on the veneer layer.

[0030] Preferably, in some embodiments, the method comprises: CNC milling the edge of the part after providing the base layer to remove the process edge.

[0031] Preferably, in some embodiments, the method comprises: sanding the upper surface of the veneer layer before providing the paint layer.

[0032] Preferably, in some embodiments, the method comprises:

[0033] - trimming of the veneer; and / or

[0034] - Shade the wood veneer.

[0035] The technical features mentioned above, the technical features described below, and the technical features shown individually in the accompanying drawings may be combined arbitrarily, as long as the combined technical features do not conflict with each other. All possible feature combinations are technical contents explicitly described in this document. Any of the multiple sub-features included in the same statement can be applied independently and does not necessarily have to be applied in conjunction with the other sub-features. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present application will be described in more detail below with reference to the accompanying drawings using exemplary embodiments. The accompanying drawings are briefly described as follows:

[0037] FIG1 is a schematic structural diagram of a genuine wood decorative component according to a first embodiment of the present application.

[0038] FIG2 is a schematic structural diagram of a real wood decorative piece according to a second embodiment of the present application.

[0039] FIG3 is a schematic structural diagram of a real wood decorative piece according to a third embodiment of the present application.

[0040] FIG4 is a schematic structural diagram of a genuine wood decorative component according to a fourth embodiment of the present application.

[0041] FIG5 is a schematic structural diagram of a genuine wood decorative component according to a fifth embodiment of the present application.

[0042] FIG6 is a schematic structural diagram of a real wood decorative piece according to a sixth embodiment of the present application.

[0043] FIG. 7 is an exemplary flow chart of a method for manufacturing a genuine wood trim according to the present application.

[0044] FIG. 8 is another exemplary flow chart of a method for manufacturing a genuine wood trim part according to the present application.

[0045] FIG. 9 is another exemplary flow chart of a method for manufacturing a genuine wood trim part according to the present application.

[0046] FIG. 10 is another exemplary flow chart of a method for manufacturing a genuine wood trim part according to the present application. DETAILED DESCRIPTION

[0047] The preferred embodiments of the present application are given below in conjunction with the accompanying drawings and described in detail. Note that the specific embodiments described below are only exemplary illustrations of the technical solutions of the present application and do not constitute a limitation on the scope of protection of the present application as defined by the claims.

[0048] Example 1

[0049] As shown in Figure 1, the real wood decorative piece according to this embodiment can be a low-profile version without light transmission, which includes, from top to bottom, a metallic luster layer 1, a paint layer 2, a veneer layer 3, and a base layer 4. The real wood decorative piece without light transmission can be understood as having no luminous or light-transmitting effect.

[0050] In this embodiment, the metallic gloss layer 1 may be an ink pad printing layer, which can present various metallic appearance effects. The metallic gloss layer may also be a PVD spray coating.

[0051] In this embodiment, the veneer layer 3 is an ordinary veneer layer. "Ordinary veneer layer" can be understood as a general veneer layer that does not necessarily have light transmittance. Compared with the light transmittance veneer layer, the ordinary veneer layer is relatively opaque.

[0052] In this embodiment, the base layer 4 is a plastic substrate layer 41, which can be used to ensure the skeleton strength of the entire product. The plastic substrate layer 41 can be non-transparent, such as black, so that it can also serve as a shielding layer.

[0053] For example, referring to FIG. 7 , the specific manufacturing method for the genuine wood decorative part of this embodiment may include the following: In step S1, a regular veneer layer is integrally hot-pressed into the desired special shape, thereby providing a veneer layer 3. In step S2, non-transparent plastic particles are insert-molded onto the back side (the lower surface in FIG. 1 ) of the veneer layer 3 to provide a base layer 4. This results in a component consisting of the veneer layer 3 and the base layer 4. In step S3, the edges of the component are CNC milled to remove the process edges. In step S4, surface A (the upper surface in FIG. 1 ) of the veneer layer 3 may be entirely polished. In step S5, a paint layer 2 may be applied to surface A of the veneer layer 3 using a complete painting process. After the topcoat, the wood grain ducts of the veneer layer 3 are fully filled, and the surface is sufficiently smooth. In step S6, a metallic ink is then pad-printed onto surface A of the veneer layer 3, particularly onto the paint layer 2, to provide a metallic luster layer 1. This creates a wood grain-inlaid metallic appearance.

[0054] Furthermore, in some embodiments, the ordinary veneer layer may be first cut into a desired size and shape in step S0 , or the ordinary veneer layer that has been cut into a desired size and shape may be provided in step S0 .

[0055] Alternatively, in some embodiments, the metallic gloss layer 1 may be provided in step S6 by means of PVD spraying.

[0056] Alternatively, in some embodiments, in particular when the veneer layer 3 is sufficiently smooth, the metallic gloss layer 1 can be arranged between the paint layer 2 and the veneer layer 3. In this way, the metallic gloss layer 1 can be additionally protected by the paint layer 2.

[0057] Example 2

[0058] As shown in Figure 2, the real wood decorative piece according to this embodiment can be a high-end version with light transmission. The real wood decorative piece with light transmission can have a luminous or light-transmitting effect.

[0059] Similar to Example 1, this real wood decorative piece comprises, from top to bottom, a metallic luster layer 1, a paint layer 2, a veneer layer 3, and a base layer 4. Unlike Example 1, the base layer 4 comprises a plastic substrate layer 41 and a transparent plastic layer 42. The transparent plastic layer 42 can be located directly below the metallic luster layer 1 in a light-transmitting area. A bottom lighting element can be positioned beneath the real wood decorative piece. The light emitted by the bottom lighting element can pass through the transparent plastic layer 42 and the veneer layer 3, and then be refracted by the metallic luster layer 1 to create a translucent metallic effect. In the illustrated embodiment, the transparent plastic layer 42 can be located within the plastic substrate layer 41.

[0060] In this embodiment, the metallic luster layer 1 may be an ink pad printing layer, which is a semi-transparent layer. When the light is blocked, it displays a static metallic effect and shields the internal structure. When the light is bright, it illuminates the metallic effect.

[0061] In this embodiment, the veneer layer 3 is a translucent veneer layer. The fully translucent veneer layer provides a subtle natural veneer texture effect. The "translucent veneer layer" can be understood as a veneer layer with a certain degree of light transmittance.

[0062] In this embodiment, the plastic substrate layer 41 acts as a shielding layer, and the plastic transparent layer 42 provides high light transmittance. To this end, the plastic substrate layer 41 can be non-transparent, such as black.

[0063] Referring to Figure 8 , the specific manufacturing method for the genuine wood decorative piece of this embodiment may include, for example, the following: In step S1, a translucent veneer layer is integrally hot-pressed into the desired custom shape, thereby providing a veneer layer 3. In step S2a, non-transparent plastic particles are first insert-molded onto the backside of the veneer layer 3, particularly in the desired non-translucent areas, to provide a plastic substrate layer 41, thereby forming a shielding layer in the non-translucent areas. In step S2b, transparent plastic particles are second insert-molded onto the backside of the veneer layer 3 to provide a transparent plastic layer 42. The transparent plastic layer 42 thus fills the backside of the desired translucent areas and forms a single base layer 4 with the plastic substrate layer 41. This results in a component consisting of the veneer layer 3 and base layer 4. It is understood that steps S2a and S2b do not necessarily need to be performed in a specific order, and therefore step S2b can be performed before step S2a. In step S3, the edges of the component are CNC-milled to remove the edge finish. In step S4, the entire A surface of the veneer layer 3 can be polished. In step S5, a paint layer 2 can be applied using a complete painting process. After the topcoat, the wood grain ducts of the veneer layer 3 are fully filled, and the surface is sufficiently smooth. In step S6, a metallic ink is pad-printed onto the light-transmitting area of ​​surface A of the veneer layer 3 (particularly above the paint layer 2) to provide a metallic luster layer 1. Because the metallic luster layer 1 has a certain transmittance, it creates a wood grain-infused metallic, light-transmitting aesthetic.

[0064] Here, the light from the lighting element can pass through the wood veneer layer 3 and the metallic luster layer 1 in sequence, so when the lighting element is lit, not only a metallic effect but also a wood grain effect can be displayed in the light-transmitting area.

[0065] It should be understood that, since pad printing ink has certain requirements for the smoothness of the product surface, and in order to reduce the masking of the metallic texture of the ink by the paint layer 2 , the ink pad printing layer is placed above the paint layer 2 in this embodiment.

[0066] In some embodiments, it is naturally also possible that the metallic gloss layer 1 can be arranged between the paint layer 2 and the veneer layer 3. This applies, for example, when the veneer layer 3 is sufficiently smooth and the paint layer 2 is transparent.

[0067] In some embodiments, the metallic gloss layer 1 may be provided in step S6 by means of PVD spraying.

[0068] Furthermore, in some embodiments, the light-transmitting veneer layer may be first cut into a desired size and shape in step S0 , or the light-transmitting veneer layer may be provided in step S0 that has been cut into a desired size and shape.

[0069] Example 3

[0070] As shown in Figure 3, the real wood decorative piece according to this embodiment can be a high-end version with light transmission. Similar to Example 2, this real wood decorative piece can include, from top to bottom, a metallic luster layer 1, a paint layer 2, a veneer layer 3, and a base layer 4. Unlike Example 2, the veneer layer 3 has a hollow structure in the light-transmitting area.

[0071] In this embodiment, the metallic gloss layer 1 may be a PVD spray coating, which can present various metallic appearance effects. The metallic gloss layer 1 may also be an ink pad printing layer.

[0072] In this embodiment, the veneer layer 3 may be an ordinary veneer layer.

[0073] Referring to Figure 9 , the specific manufacturing method for the genuine wood decorative piece of this embodiment may include, for example, the following: In step S1, a regular veneer layer is integrally hot-pressed into the desired custom shape, thereby providing a veneer layer 3. In step S2a, non-transparent plastic particles are first insert-molded onto the backside of the veneer layer 3, particularly in the desired non-transparent areas, to provide a plastic substrate layer 41, thereby forming a shielding layer in the non-transparent areas. In step S7, the veneer layer 3 in the desired shape can be laser-engraved in the translucent areas. In step S2b, transparent plastic particles are second insert-molded onto the backside of the veneer layer 3 to provide a transparent plastic layer 42. The transparent plastic layer 42 thus fills the backside of the desired translucent areas and forms a single base layer 4 with the plastic substrate layer 41. This results in a component consisting of the veneer layer 3 and base layer 4. In step S3, the edges of the component are CNC-milled to remove the edge finish. In step S4, surface A of the veneer layer 3 can be polished throughout. In step S5, paint can be sprayed to provide a paint layer 2. Finally, in step S6 (especially on the paint layer 2 ), PVD spraying can be performed on the A side of the veneer layer 3 to provide a metallic gloss layer 1 . Since the metallic gloss layer 1 has a certain transmittance, a wood grain combined with metallic color and light-transmitting appearance is formed.

[0074] Here, since the veneer layer 3 is hollowed out in the light-transmitting area, the light from the lighting element can only pass through the metallic luster layer 1. Therefore, when the lighting element is lit, only a light-transmitting metallic effect can be displayed in the light-transmitting area.

[0075] In some embodiments, particularly when the veneer layer 3 is a translucent veneer layer, the veneer layer 3 may be partially hollowed out in the translucent region. Thus, when the lighting element is illuminated, the non-hollowed-out regions of the veneer layer 3 in the translucent region may exhibit a translucent wood grain and metal overlay effect similar to Example 2, while the hollowed-out regions of the veneer layer 3 may exhibit only a translucent metal effect.

[0076] In some embodiments, the metallic gloss layer 1 may be provided in step S6 by pad printing with metallic ink.

[0077] Furthermore, in some embodiments, the veneer layer may be first cut into a desired size and shape in step S0 , or the veneer layer may be provided in step S0 that has been cut into a desired size and shape.

[0078] Example 4

[0079] As shown in Figure 4, the real wood decorative piece according to this embodiment can be a high-end version with light transmission. The only difference from Example 3 is that the metallic luster layer 1 is located below the transparent plastic layer 42. Compared with Example 3, Example 4 can prevent the metallic luster layer 1 from being scratched. It should be understood that the trapezoidal design of the transparent plastic layer 42 increases the bonding area between the plastic substrate layer 41 and the transparent plastic layer 42, thereby enhancing the bonding strength during the overmolding process.

[0080] In some embodiments, the veneer layer 3 may be only partially hollowed out in the light-transmitting area. Thus, when the lighting element is illuminated, the hollowed-out areas of the veneer layer 3 in the light-transmitting area may only exhibit a light-transmitting metallic effect, while the non-hollowed-out areas of the veneer layer 3 may maintain a substantially non-light-transmitting wood grain effect. In other embodiments, if the veneer layer 3 is a light-transmitting veneer layer, then when the lighting element is illuminated, the non-hollowed-out areas of the veneer layer 3 in the light-transmitting area may exhibit a light-transmitting wood grain effect.

[0081] The various steps of the method for manufacturing the real wood decorative part shown in FIG4 can be referred to, for example, FIG9. Since the metallic gloss layer 1 is located below the plastic transparent layer 42, step S6 of providing the metallic gloss layer 1 does not necessarily need to be performed after step S5 of providing the paint layer 2. Step S6 only needs to be performed after step S2b of providing the plastic transparent layer 42.

[0082] Example 5

[0083] As shown in Figure 5, the real wood decorative piece according to this embodiment can be a high-end version with light transmission. The only difference from Example 4 is that the plastic substrate layer 41 in the non-light-transmitting area is replaced with a transparent plastic layer 42 to provide a completely light-transmitting base layer 4. At the same time, the veneer layer 3 requires additional light-shielding. Thus, the specific manufacturing method of the real wood decorative piece in this embodiment can basically refer to the manufacturing method described in conjunction with Example 4, but here, transparent plastic particles are simply insert-molded onto the back of the veneer layer 3 to provide the base layer 4. As a result, step S2a of providing the plastic substrate layer 41 in Figure 9 can be omitted, and only the entire transparent plastic layer 42 is provided in step S2b as the entire light-transmitting base layer 4. The metallic luster layer 1 is located below the transparent base layer 4, allowing the metallic luster to be seen through the paint layer 2 and base layer 4. In Example 5, the light-shielding effect of Example 4 can be achieved by adding light-shielding to the veneer layer 3. Compared to Example 4, the base layer 4 can be provided using single-color injection molding instead of two-color injection molding, which is more cost-effective.

[0084] Example 6

[0085] As shown in Figure 6, the real wood decorative piece according to this embodiment can be a high-end version with light transmission. The difference from Example 5 is that the metallic luster layer 1 is located directly below the paint layer 2. Thus, for example, referring to Figure 10, the specific production method of the real wood decorative piece in this embodiment can be, for example, after CNC milling (step S3), first pad printing or PVD is performed on the A side to provide the metallic luster layer 1 (step S6), and then the entire process is sprayed with paint to provide the paint layer 2 (step S5).

[0086] It should be understood that the veneer layer 3 mentioned above may include veneer, an adhesive layer, and a base layer. The base layer of the veneer layer 3 is typically a non-woven fabric. Both the veneer and base layers of the untreated veneer layer have a moderate light-shielding effect. If the base layer 4 is provided as a transparent layer as in Example 6, the light-shielding performance of the veneer layer can be improved accordingly. This can be achieved by optimizing the light-shielding properties of the veneer layer, such as by adding a shielding layer. For example, a light-shielding material or a light-shielding layer can be applied to the back side of the veneer layer 3.

[0087] It should be understood that although various method steps are referred to as S0 to S7 in the specification and the drawings, this should not be understood as limiting the order of the corresponding method steps.

[0088] It should be noted that the terms used herein are for the purpose of describing specific aspects only and are not intended to limit the disclosure. As used herein, the singular forms "a" and "the one" shall include the plural forms unless the context clearly indicates otherwise. It will be understood that the terms "include" and "comprise" and other similar terms, when used in the application documents, specify the presence of the stated operations, elements and / or parts, and do not exclude the presence or addition of one or more other operations, elements, parts and / or combinations thereof. As used herein, the term "and / or" includes all arbitrary combinations of one or more related enumerated items. In the description of the drawings, similar reference numerals always represent similar elements.

[0089] The thickness of the elements in the accompanying drawings can be exaggerated for the sake of clarity. It will also be understood that if an element is referred to as being on, coupled to, or connected to another element, then the element can be formed directly on, coupled to, or connected to the other element, or one or more intervening elements can be present between them. On the contrary, if the expressions "directly on...", "directly coupled to...", and "directly connected to..." are used herein, then there is no intervening element. Other words used to illustrate the relationship between elements should be interpreted similarly, such as "between..." and "directly between...", "attached to," and "directly attached to," "adjacent to," and "directly adjacent to," etc.

[0090] Terms such as "top," "bottom," "above," "below," "upper," "below," etc., are used herein to describe the relationship of one element, layer, or region to another element, layer, or region as illustrated in the figures. It will be understood that these terms are intended to encompass orientations of the device in addition to the orientation depicted in the figures.

[0091] It will be understood that although the terms "first," "second," etc. may be used herein to describe different elements, these elements should not be limited by these terms. These terms are merely used to distinguish one element from another. Thus, a first element may be referred to as a second element without departing from the teachings of the inventive concept of this application.

[0092] It is also conceivable that all exemplary embodiments disclosed herein can be combined with one another in any desired manner.

[0093] The above description is merely a preferred embodiment of the present application and is not intended to limit the scope of the present application. Various modifications are possible to the above embodiments of the present application. In other words, any simple, equivalent changes and modifications made in accordance with the claims and description of the present application fall within the scope of protection of the claims of the present application. Anything not fully described in this application is conventional technology.

Claims

1. A real wood decorative piece, characterized in that: The real wood decorative piece comprises a base layer, a veneer layer and a paint layer arranged from bottom to top, and the real wood decorative piece also comprises a metallic gloss layer, which is an ink transfer printing layer or a PVD spray coating.

2. The real wood decorative piece according to claim 1, characterized in that: The ink pad printing layer is located on top of the paint layer.

3. The real wood decorative piece according to claim 1 or 2, characterized in that: The base layer includes a light-proof plastic substrate layer and / or a plastic transparent layer.

4. The real wood decorative piece according to claim 3, characterized in that: When the base layer is a light-proof plastic substrate layer, the metallic luster layer is located above the base layer.

5. The real wood decorative piece according to claim 3 or 4, characterized in that: When the base layer includes a plastic transparent layer, the metallic luster layer is located above or below the base layer. In particular, the metallic luster layer is at least partially located in a region corresponding to the plastic transparent layer.

6. The real wood decorative piece according to any one of claims 1 to 5, characterized in that: The veneer layer has a shielding layer.

7. The real wood decorative piece according to any one of claims 3 to 6, characterized in that: When the base layer includes a plastic base material layer and a plastic transparent layer, the metallic luster layer is located above or below the plastic transparent layer.

8. The real wood decorative piece according to claim 7, characterized in that: The plastic transparent layer is located inside the plastic base material layer in the light transmitting area.

9. The real wood decorative piece according to any one of claims 1 to 8, characterized in that: The veneer layer is a common veneer layer or a translucent veneer layer.

10. The real wood decorative piece according to claim 9, characterized in that: When the veneer layer is an ordinary veneer layer that is opaque to light, the metallic luster layer is located above the ordinary veneer layer or the ordinary veneer layer is a hollow structure in the light-transmitting area.

11. Method for producing a real wood decorative element according to any one of claims 1 to 10, characterized in that The method comprises: - provide a base layer on the back of the wood veneer layer; - providing a paint layer on the upper surface of the veneer layer; and -Provide a metallic glossy layer by ink pad printing or PVD spraying.

12. The method according to claim 11, characterized in that The method comprises: - a first insert molding is performed on the back side of the veneer layer to provide a plastic substrate layer; and - A second insert is injected on the back of the wood veneer layer to provide a plastic clear layer.

13. The method according to claim 12, characterized in that - performing the first insert molding with non-transparent plastic particles; and / or - Carrying out the second insert molding with transparent plastic particles.

14. The method according to any one of claims 11 to 13, characterized in that The method comprises: before providing the base layer, hot pressing the veneer layer as a whole to form a desired shape.

15. The method according to any one of claims 11 to 14, characterized in that The method comprises: performing laser engraving on the wood veneer layer.

16. The method according to any one of claims 11 to 15, characterized in that The method includes CNC milling the edge of the part after providing the base layer to remove the technical edge.

17. The method according to any one of claims 11 to 16, characterized in that The method comprises sanding the upper surface of the veneer layer before providing the paint layer.

18. The method according to any one of claims 11 to 17, characterized in that The method comprises: - trimming of the veneer; and / or - Shade the wood veneer.

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