CN111251678A - Preparation method of high-definition pattern decorative plate - Google Patents
Preparation method of high-definition pattern decorative plate Download PDFInfo
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- CN111251678A CN111251678A CN201811459585.8A CN201811459585A CN111251678A CN 111251678 A CN111251678 A CN 111251678A CN 201811459585 A CN201811459585 A CN 201811459585A CN 111251678 A CN111251678 A CN 111251678A
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Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Physics & Mathematics (AREA)
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Abstract
The invention discloses a method for preparing a decorative plate with high-definition patterns, which prints the patterns on the surface of a polyester film; compounding the polyester film printed with the patterns with toughened glass through shadowless glue; pressing and sticking the PP paper roll to the other side of the compounded polyester film through shadowless glue; and carrying out hot-pressing compounding on the other side of the PP paper and the ceramic tile or the PVC board. The invention adopts the technical means of portrait photography to print the pattern on the surface of the polyester film, and the polyester film printed with the pattern, the ultra-white toughened glass and the ceramic tile are compounded into the decorative plate, so that the pattern image on the formed decorative plate is exquisite, fine and clear, the image achieves high definition, the image color is natural and bright, the color contrast is strong, the image has obvious stereoscopic impression, and the picture language can be well expressed. The high-strength wear-resistant floor has high strength, wear resistance, scratch resistance and water resistance, and can be widely applied to wall surface decoration, floor laying and the like.
Description
Technical Field
The invention belongs to the technical field of decoration materials, relates to decorative plates for walls and floors, and particularly relates to a decorative plate with high-definition patterns.
Background
With the improvement of living standard of people, the requirement of pursuing artistic beauty is higher and higher, and in order to meet the pursuit of people for decorative beauty, decorative boards with various decorative patterns are available on the market, for example: the process has the main problems that the color saturation is low, the color types are few, the effect of portrait photography cannot be achieved, the surface hardness is not very high, scratches can be left after general friction, and the ground is not easy to be made; 2. the technology has the main problems that the product is afraid of water and is easy to damp, so that the original pattern is easy to damage; 3. if the pattern is printed on the surface of the ceramic tile, the ceramic tile is compounded with the glass through hot pressing by using the hot melt adhesive, the process has the main problems that the color saturation is low, the color types are few, the effect of portrait photo cannot be achieved, the surface hardness is not very high, and scratches are easily left after general friction; the decorative board with patterns prepared by the method has low fineness and distortion, and the surface hardness can not meet the requirement.
Disclosure of Invention
In order to solve the problems of low pattern fineness and image distortion of the decorative plate with patterns used in the existing decoration, the invention aims to provide a preparation method of the decorative plate with high-definition patterns, so that the images formed on the plate are high in definition and have obvious stereoscopic impression.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a preparation method of a decorative plate with high-definition patterns specifically comprises the following steps:
step (1) printing a pattern on the surface of a polyester film;
step (2), compounding the polyester film printed with the patterns with toughened glass through shadowless glue;
step (3), pressing and sticking the PP paper roll to the other side of the polyester film compounded in the step (2);
and (4) carrying out hot-pressing compounding on the other side of the PP paper obtained in the step (3) and the ceramic tile or the PVC board.
As a preferable scheme of the present invention, in the step (1), a pattern is printed on the mylar film by a printing apparatus using a portrait photo method.
And (4) uniformly coating super glue between the PP paper and the ceramic tile, and then performing hot-pressing compounding.
In the step (4), the temperature is controlled to be 100-180 ℃, and the pressure is controlled to be 0.5-1.1 MPa for hot-pressing compounding.
The decorative plate with the high-definition patterns prepared by the method comprises a toughened glass layer, wherein a polyester film layer printed with the patterns, a PP paper layer and a ceramic tile or PVC plate layer are sequentially attached below the toughened glass layer.
The toughened glass layer and the polyester film layer printed with the patterns and the PP paper layer and the ceramic tile or the PVC plate layer are bonded through bonding layers.
And the bonding layer between the toughened glass layer and the polyester film layer printed with the patterns is a shadowless adhesive layer.
And the bonding layer between the PP paper layer and the ceramic tile or the PVC board layer is a strong glue layer.
The invention has the beneficial effects that:
1. image high definition: according to the invention, the pattern is printed on the surface of the polyester film by adopting a portrait photography picture technical means, the polyester film, the ultra-white toughened glass and the ceramic tile are compounded to prepare the decorative plate, and the formed pattern image on the decorative plate is exquisite, fine and clear, so that the image is high in definition, natural and bright in color and strong in color contrast, the picture language can be well expressed, the image has obvious stereoscopic impression, the decorative plate has perfect metal texture, and the decorative plate can be widely applied to decorating wall surfaces, paving floors and the like.
2. The brightness of the surface of the decorative plate processed by the method is comparable to that of high-grade ceramics and glassware.
3. The decorative plate prepared by the method is transparent like crystal, and the manufactured image is not influenced by any factor.
4. The decorative plate processed by the method has strong shock resistance, surface hardness and strength higher than those of the traditional floor tiles, ceramic tiles and common glass, does not leave any scratch due to common friction, and is wear-resistant.
5. The method has the advantages of no pollution such as dust, smell, noise and the like in the process of processing the decorative plate, and is green and environment-friendly in the real sense.
6. Waterproof performance: through a waterproof test, the decorative plate processed by the method has good water resistance and good waterproof effect, thereby preventing the pattern of the decorative plate from being intact in a humid environment.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a drawing of a high-definition pattern decorative sheet prepared in example 1 of the present invention;
FIG. 3 is a drawing of a decorative sheet prepared in reference example 2;
FIG. 4 is a state view of the decorative panel of FIG. 2 after a moisture resistance test;
FIG. 5 is a state view after the moisture resistance test of the decorative sheet of reference example 3.
Wherein: 1. the glass plate is a toughened glass layer, 2 is a shadowless adhesive layer, 3 is a polyester film layer printed with patterns, 4 is a PP paper layer, 5 is a strong adhesive layer, and 6 is a ceramic tile or PVC plate layer.
Detailed Description
The invention is described in further detail below with reference to the figures and examples;
as shown in fig. 1, the decorative plate with high-definition patterns comprises a toughened glass layer, and a polyester film layer, a PP paper layer and a ceramic tile or PVC plate layer printed with patterns are sequentially attached under the toughened glass layer. The toughened glass layer and the polyester film layer printed with the patterns and the PP paper layer and the ceramic tile or the PVC plate layer are bonded through bonding layers; the bonding layer between the toughened glass layer 1 and the polyester film layer printed with the pattern is a shadowless adhesive layer; the bonding layer between the PP paper layer and the ceramic tile or the PVC board layer is a strong glue layer. And (3) sticking the PP paper layer with the polyester film layer printed with the pattern or sticking the PP paper layer with the polyester film layer printed with the pattern through a shadowless glue layer by rolling.
Example 1
A preparation method of a decorative plate with high-definition patterns specifically comprises the following steps:
step (1) adopting a technology of taking pictures with human images, and printing patterns on a polyester film with the thickness of 0.13mm by printing equipment with more than 10 colors;
step (2), uniformly coating the shadowless glue on the pattern surfaces of toughened glass and a polyester film, rolling and laminating, correcting, exposing, drying in the air, and cleaning with clear water until the pattern surfaces are dried;
step (3), pressing and sticking the other side of the compounded polyester film by using a PP paper roll; or coating a thin layer of shadowless glue to press and stick the PP paper roll to the other side of the compounded polyester film;
and (4) uniformly coating super glue on the other surface of the PP paper and the surface of the ceramic tile respectively, then carrying out hot pressing, controlling the temperature to be 100-180 ℃ and the pressure to be 0.5-1.1 MPa, and carrying out hot compounding to form the high-definition pattern decorative board, as shown in figures 1 and 2.
Example 2
A preparation method of a decorative plate with high-definition patterns specifically comprises the following steps:
step (1) adopting a technology of taking pictures with human images, and printing patterns on a polyester film with the thickness of 0.13mm by printing equipment with more than 10 colors;
step (2), uniformly coating the shadowless glue on the pattern surfaces of toughened glass and a polyester film, rolling and laminating, correcting, exposing, drying in the air, and cleaning with clear water until the pattern surfaces are dried;
step (3), pressing and sticking the other side of the compounded polyester film on a PP paper roll;
and (4) uniformly coating super glue on the other surface of the PP paper and the surface of the PVC board, then carrying out hot pressing, controlling the temperature at 100 ℃ and the pressure at 1MPa, and carrying out hot compounding to form the high-definition pattern decorative board, as shown in figures 1 and 2.
Reference example 1
A preparation method of a decorative plate with patterns specifically comprises the following steps:
step (1), spray-painting patterns on the surface of the ceramic tile;
step (2), compounding the hot melt adhesive used in the step (1) with glass through hot pressing;
and (3) cutting four edges in order after cleaning.
The process is similar to the existing microcrystalline stone production, and has the advantages of bright surface and relative gorgeous; the image is simple, the color saturation is low, the intensity is not high, the scratch is easy, and the floor is not suitable for being used as a floor.
Reference example 2
A preparation method of a decorative plate with patterns specifically comprises the following steps:
directly spraying and painting patterns on the surface of glass;
step (2), hot-pressing and bonding the ceramic tile (or other materials such as PVC) with super glue;
and (3) cleaning peripheral burrs.
The process has simple manufacturing method and lower cost, but the image color effect is not good, and the feeling of delicacy and fineness is not provided, as shown in figure 3.
Reference example 3
The preparation method for preparing the decorative plate with the color saturation pattern same as that of the decorative plate in the figure 2 specifically comprises the following steps:
step (1), spraying and painting the selected image on photographic paper;
step (2), rolling and bonding the shadowless glue and the toughened glass in the step (1);
step (3) mixing the super glue used in the step (2) with the ceramic tile (or PVC and other materials)
And carrying out hot-pressing adhesion to obtain the adhesive.
The decorative sheets prepared in example 1 and reference example 3 with the same color saturation were subjected to a moisture resistance test on both of them: after the two are placed in a humid environment with the same humidity for 30 days, the decorative plate of the embodiment 1 has good waterproof performance, unchanged pattern chromaticity and no fading phenomenon as shown in figure 4; in contrast, in the decorative sheet of reference example 3, as shown in fig. 5, the pattern of the decorative sheet faded. The comparison of the two results after the moisture-proof experiment shows that the process manufacturing method of reference example 3 has clear images and good color saturation at the beginning, but is resistant to water and easy to be affected with moisture, and the color can fall off after long-term storage.
Compared with the reference examples 1-2, the decorative boards prepared in the examples 1 and 2 of the invention effectively overcome the defects of the decorative boards, and have the following characteristics:
(1) the image is fine and clear, the color sense is natural and bright, the color saturation is strong, the picture language can be well expressed, and the image has more obvious stereoscopic impression and perfect metal texture;
(2) the surface abnormal brightness can be compared favorably with high-grade ceramics and glassware;
(3) the surface hardness is superior to that of the traditional ceramic tile and common glass, no scratch is left by common friction, and the ceramic tile is suitable for being used as the ground of high-grade places;
(4) the whole manufacturing process is environment-friendly, pollution-free and green.
Claims (8)
1. A preparation method of a decorative plate with high-definition patterns is characterized by comprising the following steps: the method specifically comprises the following steps:
step (1) printing a pattern on the surface of a polyester film;
step (2), compounding the polyester film printed with the patterns with toughened glass through shadowless glue;
step (3), pressing and sticking the PP paper roll to the other side of the polyester film compounded in the step (2);
and (4) carrying out hot-pressing compounding on the other side of the PP paper obtained in the step (3) and the ceramic tile or the PVC board.
2. The method for preparing a decorative board with high-definition patterns according to claim 1, wherein the method comprises the following steps: in the step (1), a pattern is printed on the polyester film by a printing device by adopting a portrait photography method.
3. The method for producing a decorative sheet having a high definition pattern according to claim 1 or 2, wherein: and (4) uniformly coating super glue between the PP paper and the ceramic tile, and then performing hot-pressing compounding.
4. The method for preparing a decorative board with high-definition patterns according to claim 3, wherein the method comprises the following steps: in the step (4), the temperature is controlled to be 100-180 ℃, and the pressure is controlled to be 0.5-1.1 MPa for hot-pressing compounding.
5. A decorative sheet having a high definition pattern produced by the method according to claim 1, 2 or 4, wherein: comprises a toughened glass layer, and a polyester film layer, a PP paper layer and a ceramic tile or PVC board layer which are printed with patterns are sequentially attached below the toughened glass layer.
6. A decorative sheet having a high definition pattern according to claim 5, wherein: the toughened glass layer and the polyester film layer printed with the patterns, and the PP paper layer and the ceramic tile or the PVC plate layer are bonded through bonding layers.
7. A decorative sheet having a high definition pattern according to claim 6, wherein: and a shadowless glue layer is arranged between the toughened glass layer and the polyester film layer printed with the patterns.
8. The decorative board with high-definition patterns according to claim 6 or 7, wherein: the bonding layer between the PP paper layer and the ceramic tile or the PVC board layer is a strong glue layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811459585.8A CN111251678A (en) | 2018-11-30 | 2018-11-30 | Preparation method of high-definition pattern decorative plate |
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CN202810064U (en) * | 2012-06-11 | 2013-03-20 | 潘日从 | Improved decorative brick |
CN209813308U (en) * | 2018-11-30 | 2019-12-20 | 朱晓利 | High-definition pattern decorative board |
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CN202810064U (en) * | 2012-06-11 | 2013-03-20 | 潘日从 | Improved decorative brick |
CN209813308U (en) * | 2018-11-30 | 2019-12-20 | 朱晓利 | High-definition pattern decorative board |
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