CN216231049U - Film-coated plate and refrigerator - Google Patents
Film-coated plate and refrigerator Download PDFInfo
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- CN216231049U CN216231049U CN202122437957.0U CN202122437957U CN216231049U CN 216231049 U CN216231049 U CN 216231049U CN 202122437957 U CN202122437957 U CN 202122437957U CN 216231049 U CN216231049 U CN 216231049U
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Abstract
The utility model relates to the technical field of plates, and provides a film-coated plate and a refrigerator, which comprise: a substrate; the composite color film is arranged on the substrate and comprises: the passivation layer, the nano silver paste layer, the coloring layer and the transparent film layer are sequentially arranged in a layered mode along the direction close to the substrate, and the nano silver paste layer is passivated to form the passivation layer. The utility model improves the aesthetic property of the film coating plate, prolongs the service life of the film coating plate, does not need to be frequently replaced, and has the characteristics of simple structure, low cost, high reliability and the like.
Description
Technical Field
The utility model relates to the technical field of plates, in particular to a film-coated plate and a refrigerator.
Background
The film-coated plate is a material commonly used in the household appliance industry, the building industry and the like at present, and is mainly used for household appliance panels, household appliance shells, building external wall panels, building doors and windows and the like. However, most of the currently used film-coated plates have poor metal feeling and are easy to oxidize and discolor, so that the appearance is poor, the use experience is influenced, the film-coated plates need to be replaced every time the film-coated plates are used, the reliability is poor, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the utility model provides a film coating plate, which can coat pigments with different colors through a coloring layer on a transparent film layer to form a color film; the nano silver paste layer is adopted to realize better metal feeling; the passivation layer is formed by passivating the nano silver paste layer, so that the nano silver paste layer can be effectively protected and prevented from oxidative discoloration. Therefore, the utility model can improve the aesthetic property of the film coating plate, prolong the service time of the film coating plate, does not need frequent replacement, and has the characteristics of simple structure, low cost, high reliability and the like.
The utility model further provides the refrigerator.
An overlaminate panel in accordance with an embodiment of the first aspect of the utility model comprises:
a substrate;
the composite color film is arranged on the substrate and comprises: the passivation layer, the nano silver paste layer, the coloring layer and the transparent film layer are sequentially arranged in a layered mode along the direction close to the substrate, and the nano silver paste layer is passivated to form the passivation layer.
According to the film-coated plate disclosed by the embodiment of the utility model, a better metal feeling is realized by adopting the nano silver paste layer; the passivation layer is formed by passivating the nano silver paste layer, namely a passivation film is formed on the surface of the nano silver paste layer, so that the nano silver paste layer can be effectively protected and prevented from oxidative discoloration; pigments with different colors can be coated by the coloring layer to form a color film; the appearance effect of color and metal feeling is realized through the transparent film layer. Therefore, the utility model can improve the aesthetic property of the film coating plate, prolong the service time of the film coating plate, does not need frequent replacement, and has the characteristics of simple structure, low cost, high reliability and the like.
According to one embodiment of the utility model, the composite color film is connected with the substrate through a first adhesive layer.
According to one embodiment of the utility model, a primer is disposed on the substrate, and the primer is located between the first bonding layer and the substrate.
According to an embodiment of the present invention, the composite color film further includes a second adhesive layer, and the second adhesive layer is disposed between the first adhesive layer and the passivation layer.
According to one embodiment of the present invention, the second adhesive layer is a back adhesive layer.
According to one embodiment of the utility model, the thickness of the backing layer is 1-3 microns.
According to an embodiment of the utility model, the composite color film further comprises a wiredrawing layer, and the wiredrawing layer is arranged between the colored layer and the transparent film layer.
According to one embodiment of the utility model, the substrate is a metal substrate.
According to one embodiment of the utility model, the composite color film is arranged on one side of the substrate, and the other side of the substrate is provided with a back paint.
According to one embodiment of the utility model, the composite color film is respectively arranged on two sides of the substrate.
The refrigerator according to the embodiment of the second aspect of the utility model comprises a shell and the film coating plate, wherein the film coating plate is arranged on the shell.
According to the refrigerator provided by the embodiment of the utility model, the nano silver paste layer is adopted to realize better metal feeling; the passivation layer is formed by passivating the nano silver paste layer, namely a passivation film is formed on the surface of the nano silver paste layer, so that the nano silver paste layer can be effectively protected and prevented from oxidative discoloration; pigments with different colors can be coated by the coloring layer to form a color film; the appearance effect of color and metal feeling is realized through the transparent film layer. Therefore, the utility model can improve the aesthetic property of the film coating plate, prolong the service time of the film coating plate, does not need to be frequently replaced, and has the characteristics of simple structure, low cost, high reliability and the like; through setting up the tectorial membrane board on the casing of refrigerator, can protect and promote the aesthetic property the casing of refrigerator.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a construction of a membrane mat provided in accordance with an embodiment of the utility model;
reference numerals:
1: a substrate; 2: a passivation layer; 3: a nano silver paste layer; 4: a colored layer; 5: a transparent film layer;
6: a first adhesive layer; 7: priming paint; 8: a second adhesive layer; 9: a wire drawing layer; 10: and (7) back painting.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
A mulch panel according to an embodiment of the first aspect of the utility model is described below with reference to the drawings.
As shown in FIG. 1, an overlaminate panel in accordance with an embodiment of the first aspect of the utility model generally includes: the color filter comprises a substrate 1 and a composite color film, wherein the composite color film is arranged on the substrate 1. The specific type of the substrate 1 is not particularly limited, and may be a steel sheet such as a cold-rolled steel sheet, an electrogalvanized steel sheet, a galvanized steel sheet, or the like, or may be other metal substrates or alloy sheets, wherein the above galvanized steel sheets are formed by galvanizing layers on both sides of the steel sheet to prevent oxidation of the steel sheet, and therefore, the substrate 1 in this example may be a galvanized steel sheet such as an electrogalvanized steel sheet, a galvanized steel sheet, or the like, to further improve the overall reliability.
The composite color film comprises: the passivation layer 2, the nano silver paste layer 3, the coloring layer 4 and the transparent film layer 5 are sequentially arranged in a layered mode along the direction close to the substrate 1, and the nano silver paste layer 3 is passivated to form the passivation layer 2 so as to protect the nano silver paste layer 3 and avoid oxidative discoloration of the nano silver paste layer. It should be understood that the composite color film in the embodiment of the utility model uses the transparent film of the transparent film layer 5 as a base film, and the colored layer 4, the nano silver paste layer 3, the passivation layer 2 and other functional layers are sequentially arranged at the bottom of the base film from top to bottom. Specifically, after the nano silver paste is coated on the coloring layer 4, a solid nano silver paste layer 3 is formed through curing treatment; the colored layer 4 is formed by coating a thin pigment on the transparent film layer 5, and the specific thickness of the colored layer 4 is preferably such that the nano silver paste layer 3 is not completely covered, and for example, the colored layer 4 may be in a translucent state, so that the metallic feeling of the nano silver paste layer 3 therebelow can be displayed, that is, the colored layer 4 is coated with the nano silver paste layer 3, and the appearance effect of the color and the metallic feeling superposed on each other can be realized.
Generally, the passivation treatment is chemical passivation, and passivation is performed by a chemical passivation agent. In this example, by performing chemical passivation treatment on the nano silver paste layer 3 by using a passivating agent such as strong acid, a passivation film, i.e., the passivation layer 2, can be formed on the surface of the nano silver paste layer 3, so that the nano silver paste layer 3 is isolated from the atmosphere, oxidation discoloration is avoided, corrosion resistance is improved, and reliability is high. The specific type of the strong acid is not particularly limited, and may be, for example, permanganic acid, hydrochloric acid, nitric acid, or the like.
According to the film-coated plate disclosed by the embodiment of the utility model, the nano silver paste layer 3 is adopted to realize better metal feeling; the passivation layer 2 is formed by passivating the nano silver paste layer 3, namely a passivation film is formed on the surface of the nano silver paste layer 3, so that the nano silver paste layer 3 can be effectively protected, the nano silver paste layer is prevented from being oxidized and discolored, and the corrosion resistance is improved; pigments with different colors can be coated by the coloring layer 4 to form a color film; the transparent film layer 5 realizes the appearance effect of color and metal feeling. Therefore, the utility model can improve the aesthetic property of the film coating plate, prolong the service time of the film coating plate, does not need frequent replacement, and has the characteristics of simple structure, low cost, high reliability and the like.
The specific connection mode of the composite color film and the substrate 1 is not particularly limited as long as the composite color film and the substrate 1 can be tightly attached to each other, in one embodiment, the composite color film is connected to the substrate 1 through the first adhesive layer 6, and the first adhesive layer 6 may adopt adhesives such as glue, composite glue and the like. In this example, the first adhesive layer 6 is a thermal compound glue, specifically, the thermal compound glue is coated on the substrate 1, and is heated, the thermal compound glue is activated, the composite color film is integrally attached to the thermal compound glue, so that the composite color film is bonded to the substrate 1, and after the temperature is reduced, the thermal compound glue is cured, so that the composite color film is tightly connected to the substrate 1, and the reliability is high.
According to one embodiment of the present invention, as shown in fig. 1, a primer 7 is provided on the substrate 1, and the primer 7 is located between the first adhesive layer 6 and the substrate 1. According to the utility model, the primer 7 can make up for fine cracks on the substrate 1, so that the flatness of the substrate 1 is improved, the phenomena of folds, scratches and the like when a composite color film is attached to the substrate 1 are avoided, and the composite color film is well protected.
The primer 7 may be disposed on a side of the substrate 1 close to the first adhesive layer 6, or may be disposed on both sides of the substrate 1.
According to one embodiment of the present invention, the transparent film layer 5 is a PET polyester film layer, but may be other types of transparent film layers.
According to an embodiment of the present invention, as shown in fig. 1, the composite color film further includes a second adhesive layer 8, and the second adhesive layer 8 is disposed between the first adhesive layer 6 and the passivation layer 2, and is used to further improve an adhesive force of the composite color film, that is, to improve a bonding force between the passivation layer 2 and the primer 7, so as to improve connection reliability between the composite color film and the substrate 1.
According to one embodiment of the utility model, the second adhesive layer 8 is a backing adhesive layer.
According to one embodiment of the utility model, the thickness of the backing layer is 1-3 microns.
According to an embodiment of the present invention, as shown in fig. 1, the composite color film further includes a wiredrawing layer 9, and the wiredrawing layer 9 is disposed between the colored layer 4 and the transparent film layer 5. Specifically, the bottom of the transparent film layer 5 is printed with the thin wiredrawing layer 9 with the preset wiredrawing lines, the specific thickness of the wiredrawing layer 9 is suitable for not completely covering the coloring layer 4 and the nano-silver paste layer 3, for example, the wiredrawing layer 9 can be in a semi-transparent state, or the wiredrawing lines of the wiredrawing layer 9 are in a sparse state, so that the colors of the coloring layer 4 below the wiredrawing layer and the metal feeling of the nano-silver paste layer 3 can be displayed, and the overall color wiredrawing metal appearance effect is realized.
According to an embodiment of the present invention, as shown in fig. 1, a composite color film is disposed on one side of a substrate 1, a back paint 10 is disposed on the other side of the substrate 1, and a coated sheet formed thereby is a single-sided coated sheet.
In the implementation, the primer 7 may be disposed between the substrate 1 and the back paint 10, or the primer 7 may not be disposed, and the adjustment is performed according to the actual working condition.
According to one embodiment of the utility model, the composite color films are respectively arranged on two sides of the substrate 1, and the formed film-coated plates are double-sided film-coated plates and can be applied to doors and windows for decoration.
According to the refrigerator of the second aspect of the utility model, the refrigerator comprises a shell and the film coating plate of the above embodiment, the film coating plate is a single-sided film coating plate of the above embodiment, the film coating plate is arranged on the shell, the transparent film layer 5 is the outermost layer, the back paint 10 is the innermost layer and is arranged on the shell of the refrigerator, and the film coating plate is arranged on the shell of the refrigerator, so that the shell of the refrigerator can be protected and the appearance of the refrigerator can be improved.
The film coating plate on the refrigerator shell realizes better metal feeling by adopting the nano silver paste layer 3; the passivation layer 2 is formed by passivating the nano silver paste layer 3, namely a passivation film is formed on the surface of the nano silver paste layer 3, so that the nano silver paste layer 3 can be effectively protected and prevented from oxidative discoloration; pigments with different colors can be coated by the coloring layer 4 to form a color film; the wire drawing effect can be realized through the wire drawing layer 9, and the appearance effect of the color wire drawing metallic feeling is displayed through the transparent film layer 5. Therefore, the utility model can improve the aesthetics of the film coating plate and the refrigerator, prolong the service time of the film coating plate, avoid frequent replacement, and has the characteristics of simple structure, low cost, high reliability and the like.
The specific structure of a mulch film sheet according to one embodiment of the utility model is described below with reference to the drawings.
As shown in fig. 1, the membrane sheet comprises: the composite color film comprises a substrate 1 and a composite color film, wherein a primer 7 is arranged on the upper side of the substrate 1, and a back paint 10 is arranged on the back side of the substrate 1. The composite color film is connected with the primer 7 of the substrate 1 through a thermal composite glue layer, and comprises a PET polyester film layer, a wire drawing layer 9, a coloring layer 4, a nano silver paste layer 3, a passivation layer 2 and a back glue layer which are sequentially arranged in a layered manner from top to bottom. Wherein, the thermal compound glue layer is positioned between the back glue layer and the primer 7. It should be understood that the composite color film is obtained by using the PET polyester film of the PET polyester film layer as the base film, the composite wiredrawing layer 9, the coloring layer 4, the nano silver paste layer 3, the passivation layer 2, the back glue layer and other functional layers.
In a specific example, the manufacturing method of the composite color film mainly includes: printing a wire drawing layer 9 on the bottom side of a PET polyester film layer, roll-printing a coloring layer 4 on the bottom side of the wire drawing layer 9, roll-printing a nano silver paste layer 3 on the bottom side of the coloring layer 4, carrying out chemical passivation treatment on the nano silver paste layer 3 to obtain a passivation layer 2, and coating 1-3 microns of gum on the bottom side of the passivation layer 2 to form a gum layer. The film-coated plate has the appearance effect of color wire drawing metallic feeling, improves the aesthetic property of the film-coated plate, and has the characteristics of simple structure, low cost, high reliability and the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A membrane panel, comprising:
a substrate;
the composite color film is arranged on the substrate and comprises: the passivation layer, the nano silver paste layer, the coloring layer and the transparent film layer are sequentially arranged in a layered mode along the direction close to the substrate, and the nano silver paste layer is passivated to form the passivation layer.
2. The membrane of claim 1, wherein the composite color film is attached to the substrate by a first adhesive layer.
3. A membrane panel according to claim 2, wherein a primer is provided on the substrate, the primer being located between the first bonding layer and the substrate.
4. The membrane of claim 2, wherein the composite color film further comprises a second adhesive layer disposed between the first adhesive layer and the passivation layer.
5. A membrane panel according to claim 4, wherein the second adhesive layer is a backing layer.
6. A membrane panel according to claim 5, wherein the backing layer is 1 to 3 microns thick.
7. The membrane of claim 1, wherein the composite color film further comprises a wiredrawing layer disposed between the colored layer and the transparent film layer.
8. A membrane panel according to claim 1, wherein the substrate is a metal substrate.
9. A membrane according to any one of claims 1 to 8, wherein the composite colour film is provided on one side of the substrate, the other side of the substrate being provided with a backing lacquer.
10. A membrane laminate according to any one of claims 1 to 8, wherein the composite colour film is provided on each side of the substrate.
11. A refrigerator comprising a housing and the membrane of any of claims 1-9, the membrane being disposed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437957.0U CN216231049U (en) | 2021-10-09 | 2021-10-09 | Film-coated plate and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437957.0U CN216231049U (en) | 2021-10-09 | 2021-10-09 | Film-coated plate and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216231049U true CN216231049U (en) | 2022-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122437957.0U Active CN216231049U (en) | 2021-10-09 | 2021-10-09 | Film-coated plate and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216231049U (en) |
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2021
- 2021-10-09 CN CN202122437957.0U patent/CN216231049U/en active Active
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