Low-cost art paint coating structure

Abstract

The utility model discloses a low-cost art paint coating structure which comprises a base material, a first primer layer, a white primer layer, an art paint layer and a matte finish layer, the base material is a medium density fiberboard, and the surface of the base material is provided with a first polishing layer; the first polishing layer is coated with the first primer layer, and the first primer layer is provided with a second polishing layer; the white primer layer is coated on the second polishing layer, and a third polishing layer is arranged on the surface of the white primer layer; the third polishing layer is coated with the art paint layer through a roller with patterns, and a fourth polishing layer is arranged on the surface of the art paint layer; and the fourth polishing layer is coated with the matte finish paint layer. The third polishing layer is coated with the art paint layer through the roller with the patterns, a manufacturer can make the art paint layer present different visual effects by replacing rollers with different patterns, the manufacturer does not need to develop new art paint in order to make the coating structure present another attractive visual effect, the development cost is saved, and therefore the cost of the coating structure is reduced.

Description

Technical Field

[0001] The utility model relates to the field of coating structure technology, in particular to a low-cost artistic paint coating structure. Background Art

[0002] Medium density fiberboard, generally refers to medium density fiberboard, is a kind of man-made board. In China, medium density fiberboard is made of agricultural waste or small firewood as the main raw materials, and its main components are wood fiber, resin glue, etc. It is an environmentally friendly furniture building material substitute for logs after hot grinding, drying, gluing, paving, hot pressing, post-treatment, and sanding.

[0003] Although MDF has the advantages of being relatively cheap compared to logs, easy to process, uniform in material, good in physical properties, good in thermal insulation, no aging, and strong in adhesion, as people's material level improves, their aesthetics of building materials also gradually increase, so building material manufacturers begin to set up coating structures on MDF to increase the aesthetics of MDF. At present, most manufacturers apply artistic paint on MDF, but the artistic paint applied on MDF has only one visual effect. In order to make MDF present other beautiful visual effects, other artistic paints must be applied, and the development cost of each artistic paint is very high, which increases the cost of the coating structure of MDF. Therefore, it is necessary to propose a new solution to improve the above problems. Utility Model Content

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a low-cost artistic paint coating structure, which can effectively solve the problem of high cost of the existing coating structure of medium-density fiberboard.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A low-cost artistic paint coating structure comprises a substrate, a first primer layer, a white primer layer, an artistic paint layer and a matte topcoat layer; the substrate is a medium-density fiberboard, and the surface of the substrate has a first polishing layer; the first primer layer is coated on the first polishing layer, and the first primer layer has a second polishing layer; the white primer layer is coated on the second polishing layer, and the surface of the white primer layer has a third polishing layer; the artistic paint layer is coated on the third polishing layer by a roller with a pattern, and the surface of the artistic paint layer has a fourth polishing layer; the matte topcoat layer is coated on the fourth polishing layer.

[0007] As a preferred embodiment, the model of the first primer layer is TB31007A.

[0008] As a preferred solution, the white primer layer is a water-based two-component white primer, and its model is TB66005.

[0009] As a preferred solution, the model of the artistic paint layer is TB53036.

[0010] As a preferred embodiment, the matte topcoat layer is a water-based two-component solid color matte topcoat, and its model is TB86009-10.

[0011] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0012] The artistic paint layer is applied on the third polished layer by a patterned roller. Manufacturers can make the artistic paint layer present different visual effects by replacing rollers with different patterns. There is no need to replace the artistic paint. Manufacturers do not need to develop new artistic paint in order to make the coating structure present another beautiful visual effect, which saves development costs and thus reduces the cost of the coating structure. In addition, by coordinating the polished layers between each coating layer, each coating layer can be firmly bonded and not easy to fall off.

[0013] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of a preferred embodiment of the utility model.

[0015] Description of the accompanying drawings:

[0016] 10. Base material 11. First polishing layer

[0017] 20. First primer layer 21. Second polishing layer

[0018] 30. White primer layer 31. Third polishing layer

[0019] 40. Artistic paint layer 41. Fourth polishing layer

[0020] 50. Matte topcoat layer. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 As shown, it shows the specific structure of a preferred embodiment of the utility model, including a substrate 10, a first primer layer 20, a white primer layer 30, an artistic paint layer 40 and a matte topcoat layer 50.

[0022] The substrate 10 is a medium fiberboard, and a first polishing layer 11 is provided on the surface of the substrate 10 .

[0023] The first primer layer 20 is coated on the first polishing layer 11 , and the first primer layer 20 has a second polishing layer 21 . In the present embodiment, the model of the first primer layer 20 is TB31007A.

[0024] The white primer layer 30 is coated on the second polishing layer 11 , and the surface of the white primer layer 30 has a third polishing layer 31 . In this embodiment, the white primer layer 30 is a water-based two-component white primer, and its model is TB66005.

[0025] The artistic paint layer 40 is coated on the third polishing layer 31 by a patterned roller. By replacing rollers with different patterns, the artistic paint layer 40 can present different patterns or designs on the surface of the white primer layer 30. The surface of the artistic paint layer 40 has a fourth polishing layer 41. In this embodiment, the model of the artistic paint layer 40 is TB53036.

[0026] The matte topcoat layer 50 is coated on the fourth polishing layer 41 ; in this embodiment, the matte topcoat layer 50 is a water-based two-component solid color matte topcoat, and its model is TB86009-10.

[0027] The production process of this embodiment is described in detail as follows:

[0028] First, take a substrate 10 that has been fully dried and maintained, and the moisture content of the wood is controlled below 11%. Use 240# sandpaper to sand the entire white body once, without defects or horizontal sand marks. Then, spray the first sanding layer 11 evenly once, dry for more than 60 minutes, form a first primer layer 20, and sand it smooth with 400# sandpaper to form a second sanding layer 21; then pre-mix the curing agent and water according to the specified ratio, pour it into the topcoat, stir evenly, filter it through 120 mesh, spray 2 crosses evenly, spray the entire panel without sagging, dry it at a temperature of 25-35°C for not less than 4 hours, and control the humidity at 40%-60%, form a white primer layer 30, and sand it flat with 400# zinc powder sandpaper without leaking sand. All parts, edges and corners cannot be sanded through, so as to form a third polishing layer 31; then, artistic paint is rolled on the surface of the third polishing layer 31 by a patterned roller, and dried at a temperature of 30-40°C for not less than 4 hours, and the humidity is controlled at 40%-60%, so as to form an artistic paint layer 40; finally, the curing agent and water are pre-mixed evenly according to the prescribed ratio, and then poured into the topcoat, stirred evenly, filtered through 200 mesh, and all are evenly sprayed with 2 crosses. The panel is sprayed as a whole without sagging, and leveled at room temperature for 8-10 minutes, and then dried in a drying room with good air flow for at least 4 hours, and the temperature is guaranteed to be 30-40°C, the humidity is controlled at 40%-60%, and the paint film is cured for at least 8 hours to form a matte topcoat layer 50, which is then packaged and shipped.

[0029] The design focus of the utility model is that the artistic paint layer is coated on the third polished layer by a patterned roller. The manufacturer can make the artistic paint layer present different visual effects by replacing rollers with different patterns. There is no need to replace the artistic paint. The manufacturer does not need to develop new artistic paint in order to make the coating structure present another beautiful visual effect, which saves development costs and thus reduces the cost of the coating structure. In addition, by coordinating the polished layers between the coating layers, the coating layers can be firmly bonded and not easy to fall off.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A low-cost artistic paint coating structure, characterized by: It includes a substrate, a first primer layer, a white primer layer, an artistic paint layer and a matte topcoat layer; the substrate is a medium-density fiberboard, and the surface of the substrate has a first polished layer; the first primer layer is coated on the first polished layer, and the first primer layer has a second polished layer; the white primer layer is coated on the second polished layer, and the surface of the white primer layer has a third polished layer; the artistic paint layer is coated on the third polished layer by a roller with a pattern, and the surface of the artistic paint layer has a fourth polished layer; the matte topcoat layer is coated on the fourth polished layer.

2. The low-cost artistic paint coating structure according to claim 1, characterized in that: The model of the first primer layer is TB31007A.

3. The low-cost artistic paint coating structure according to claim 1, characterized in that: The white primer layer is a water-based two-component white primer, and its model is TB66005.

4. The low-cost artistic paint coating structure according to claim 1 is characterized in that: The model of the artistic paint layer is TB53036.

5. The low-cost artistic paint coating structure according to claim 1 is characterized in that: The matte topcoat layer is a water-based two-component solid color matte topcoat, and its model is TB86009-10.

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