Glass panel with stereoscopic texture, method of manufacturing the same, and kitchen appliance

Abstract

The application provides a glass panel with stereoscopic texture, a manufacturing method thereof and a kitchen appliance. The glass panel comprises a tempered glass layer and a stereoscopic texture layer printed on one side surface of the tempered glass layer. The manufacturing method comprises the following steps: printing stereoscopic ink on one side surface of the tempered glass layer by using a silk screen, and first solidifying to form the stereoscopic texture layer. The glass panel obtained by the application has the stereoscopic texture effect, long service life, high temperature resistance and oil stain resistance, and is suitable for the glass panel of the kitchen appliance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass panels, in particular to a glass panel with three-dimensional texture and a manufacturing method and use thereof. BACKGROUND

[0002] Nowadays, more and more people pay attention to the appearance of household appliances in addition to the function, from the past only focusing on practicality to the direction of considering decoration process, household appliances are no longer just life appliances on the inherent function level, and have gradually become an integral part of home decoration. Glass can present a good appearance effect, so it has become one of the most popular household appliance panel materials.

[0003] At present, the panel glass with texture in the household appliance panel glass is more beautiful, and high-end and atmospheric, but the existing texture panel glass is etched on the panel glass and attached with a layer of transparent PVB material with metal texture, which is easy to fall off in long-term use, affects the appearance, has a short service life, and the metal substance in the metal texture is easy to contact with external oxygen, causing oxidation discoloration, and most of them are low-temperature glass.

[0004] CN108372746A provides a 3D glass with texture pattern and a manufacturing method thereof, wherein step one, a dry film is provided, a preset pattern film is superimposed on the dry film and then exposed to obtain an exposed area and an unexposed area, the dry film includes a photosensitive film and a protective film arranged on both sides of the photosensitive film and connected with the photosensitive film; step two, the dry film in the unexposed area is removed; step three, a 3D glass plate is provided, and the dry film is attached to the front surface of the glass plate; step four, an acid-resistant film resistant to etching liquid is attached to the back surface of the glass plate with the dry film; step five, the glass plate with the dry film and the acid-resistant film is immersed in etching liquid for a preset time, and a 3D glass plate with micro-nano texture is etched, and the texture pattern corresponds to the preset pattern film. The method can stably etch the preset micro-nano texture pattern on the 3D glass plate. However, the manufacturing process of the three-dimensional texture glass prepared by etching method is relatively complicated, the selection of texture pattern is limited due to the precision, and in addition, the surface concave-convex is easy to hang oil and is not suitable for kitchen glass.

[0005] Therefore, it is necessary to develop a glass panel with three-dimensional visual effect suitable for kitchen glass. SUMMARY

[0006] In view of the problems in the prior art, the present application provides a glass panel with stereoscopic texture and a manufacturing method thereof and a kitchen appliance, the present application sets a stereoscopic texture layer on one side surface of the tempered glass layer, so that the tempered glass has a stereoscopic visual effect, and the stereoscopic effect of the stereoscopic ink and the illusion stereoscopic texture layer realizes the stereoscopic effect of the texture, thereby avoiding the problem that the surface concave-convex caused by etching is easy to hang oil.

[0007] To achieve this purpose, the present application adopts the following technical solutions:

[0008] In a first aspect, the present application provides a glass panel with stereoscopic texture, which comprises a tempered glass layer and a stereoscopic texture layer printed on one side surface of the tempered glass layer.

[0009] The present application sets a stereoscopic texture layer on one side surface of the tempered glass layer by printing, which has no problems of falling off and oxidation discoloration in long-term use compared with the attached material, and the stereoscopic texture layer is preferably set on the back surface of the tempered glass layer so that the surface of the final glass panel remains smooth compared with etching, thereby avoiding the problems of hanging oil and hiding dirt caused by the surface concave-convex.

[0010] Preferably, the composition of the stereoscopic texture layer comprises silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide, nickel and an additive.

[0011] The present application preferably comprises the above components in the composition of the stereoscopic texture layer, and the components interact with each other, and after printing, the particles are agglomerated in the curing process to realize the effect of the specific stereoscopic particles on the surface of the tempered glass layer.

[0012] Preferably, the mass ratio of silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide and nickel in the stereoscopic texture layer is 25-35:8-12:5-7:3-5:10-15, and the above components are mixed in a mass ratio of 25-35:8-12:5-7:3-5:10-15, wherein the mass fraction of silicon dioxide may be, for example, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 or 35, the mass fraction of aluminum oxide may be, for example, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5 or 12, the mass fraction of silicon oxide may be, for example, 5, 5.2, 5.5, 5.8, 6.0, 6.2, 6.5, 6.8 or 7.0, the mass fraction of zirconium oxide may be, for example, 3, 3.2, 3.5, 3.8, 4.0, 4.2, 4.5, 4.8 or 5.0, and the mass fraction of nickel may be, for example, 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5 or 15, but is not limited to the listed values, and other values not listed in this range are also applicable.

[0013] Preferably, the nickel is nickel powder.

[0014] The present application further preferably has a better three-dimensional effect with the ratio of the components within the above range.

[0015] Preferably, the three-dimensional texture layer comprises at least two periodic patterns of light and shade.

[0016] Preferably, the at least two periodic patterns of light and shade have different line thicknesses, line spacings, or line shapes, or a combination of at least two of them, such as a combination of different line thicknesses and different line spacings, or a combination of different line spacings and different line shapes.

[0017] The present application preferably enhances the visual three-dimensional effect by combining at least two periodic patterns of light and shade with the three-dimensional ink.

[0018] Preferably, the thickness of the tempered glass layer is 4-6 mm, such as 4 mm, 4.3 mm, 4.5 mm, 4.7 mm, 4.9 mm, 5.2 mm, 5.4 mm, 5.6 mm, 5.8 mm, or 6 mm, etc., but not limited to the listed values, other unlisted values within the range are also applicable.

[0019] The present application does not have special restrictions on the tempered glass layer, and any tempered glass layer known to those skilled in the art that can be used for kitchen glass panels can be used, such as Taibo or Nanbo.

[0020] Preferably, the thickness of the three-dimensional texture layer is 50-100 μm, such as 50 μm, 56 μm, 62 μm, 67 μm, 73 μm, 78 μm, 84 μm, 89 μm, 95 μm, or 100 μm, etc., but not limited to the listed values, other unlisted values within the range are also applicable.

[0021] Preferably, the glass panel further comprises a color layer disposed on the side of the three-dimensional texture layer away from the tempered glass layer.

[0022] Preferably, the thickness of the color layer is 20-30 μm, such as 20 μm, 22 μm, 23 μm, 24 μm, 25 μm, 26 μm, 27 μm, 28 μm, 29 μm, or 30 μm, etc., but not limited to the listed values, other unlisted values within the range are also applicable.

[0023] Preferably, the composition of the color layer comprises silicon dioxide, water-based acrylic resin, copper chromium black, nickel powder, and silicone adjuvant.

[0024] Preferably, the mass ratio of the silica, the aqueous acrylic resin, the copper chromium black, the nickel powder and the silicone adjuvant in the color layer is 20-25:10-15:5-10:10-15:0.5-1, and the above components are in a mass ratio of 20-25:10-15:5-10:10-15:0.5-1. For example, the mass fraction of the silica can be 20, 20.5, 21, 21.5, 22, 22.5, 23, 23.5, 24, 24.5, 25, etc., the mass fraction of the aqueous acrylic resin can be 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5, 15, etc., the mass fraction of the copper chromium black can be 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, etc., the mass fraction of the nickel powder can be 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5, 15, etc., and the mass fraction of the silicone adjuvant can be 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, etc., but is not limited to the listed values, and other values not listed in the range are also applicable.

[0025] Preferably, the glass panel further comprises a primer protective layer disposed on the side of the color layer away from the stereoscopic texture layer.

[0026] Preferably, the thickness of the primer protective layer is 20-30 μm, for example, 20 μm, 22 μm, 23 μm, 24 μm, 25 μm, 26 μm, 27 μm, 28 μm, 29 μm, 30 μm, etc., but is not limited to the listed values, and other values not listed in the range are also applicable.

[0027] Preferably, the primer protective layer comprises silica, an aqueous acrylic resin, a copper chromium black, a nickel powder, a silicone adjuvant and a barrier agent.

[0028] Preferably, the mass ratio of silica, water-based acrylic resin, copper chromium black, nickel powder, silicone auxiliary agent and barrier agent in the primer protective layer is 20-25:10-15:5-10:10-15:0.5-1:3-5, and the ratio of the above components by mass fraction is 20-25:10-15:5-10:10-15:0.5-1:3-5, wherein the mass fraction of silica may be, for example, 20, 20.5, 21, 21.5, 22, 22.5, 23, 23.5, 24, 24.5 or 25, etc., the mass fraction of water-based acrylic resin may be, for example, 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5 or 15, etc., the mass fraction of copper chromium black may be, for example, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 or 10, etc., the mass fraction of nickel powder may be, for example, 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5, 14, 14.5 or 15, etc., the mass fraction of silicone auxiliary agent may be, for example, 0.5, 0.6, 0.7, 0.8, 0.9 or 1.0, etc., and the mass fraction of barrier agent may be, for example, 3, 3.2, 3.5, 3.8, 4.0, 4.2, 4.5, 4.8 or 5.0, etc., but is not limited to the values listed, and other values not listed within this range are also applicable.

[0029] Preferably, the particle size of the nickel powder is 0.5-2.5 μm, for example, it may be 0.5 μm, 0.8 μm, 1.0 μm, 1.2 μm, 1.4 μm, 1.5 μm, 2.0 μm, 2.2 μm or 2.5 μm, etc.

[0030] Preferably, the glass panel further comprises an anti-fouling and oil-repellent layer disposed on the surface of the tempered glass layer away from the stereoscopic texture layer.

[0031] Preferably, the thickness of the anti-fouling and oil-repellent layer is 10-25 μm, for example, it may be 10 μm, 12 μm, 13 μm, 14 μm, 15 μm, 18 μm, 20 μm, 22 μm or 25 μm, etc.

[0032] Preferably, the composition of the anti-fouling and oil-repellent layer comprises modified perfluoropolyether and hexafluoropropylene trimer. Preferably, the modified perfluoropolyether refers to modification by changing the ratio of CF2 to CF2CF2O in the molecular chain, and the specific method is disclosed in CN112028750A. The molecular weight of the modified perfluoropolyether is not specially limited in the present application, and any modified perfluoropolyether commonly used in the art for anti-fouling and oil-repellent layer can be used, for example, the molecular weight may be 4000-8000, for example, it may be 4000, 4500, 5000, 5500, 6000, 6500, 7000 or 8000, etc.

[0033] Preferably, the mass fraction of the modified perfluoropolyether in the anti-fouling and oil-repellent layer is 0.3-0.5 wt%, for example, it can be 0.3 wt%, 0.32 wt%, 0.34 wt%, 0.35 wt%, 0.38 wt%, 0.4 wt%, 0.42 wt%, 0.45 wt% or 0.5 wt%, etc.

[0034] Preferably, the mass fraction of the hexafluoropropylene trimer in the anti-fouling and oil-repellent layer is 99.5-99.7 wt%, for example, it can be 99.5 wt%, 99.6 wt% or 99.7 wt%, etc.

[0035] In a second aspect, the present application provides a method for manufacturing the glass panel with stereoscopic texture as described in the first aspect, the manufacturing method comprising:

[0036] The stereoscopic ink is printed on one side surface of the tempered glass layer by using a silk screen, and a stereoscopic texture layer is formed by first curing.

[0037] The stereoscopic ink is printed on the tempered glass layer by using a silk screen, and a stereoscopic texture layer is formed by first curing. The stereoscopic ink can be stably combined with the tempered glass layer, and will not crack in a high-temperature environment in the kitchen.

[0038] Preferably, the composition of the stereoscopic ink comprises silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide, nickel, an additive and water.

[0039] The composition of the stereoscopic ink preferably comprises the above components, which are synergistic with each other, and can form stereoscopic particles in the first curing and subsequent tempering process, thereby having a stereoscopic effect.

[0040] Preferably, the content of silicon dioxide in the stereoscopic ink is 25-35 wt%, for example, it can be 25 wt%, 27 wt%, 28 wt%, 29 wt%, 30 wt%, 31 wt%, 32 wt%, 33 wt%, 34 wt% or 35 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0041] Preferably, the content of aluminum oxide in the stereoscopic ink is 8-12 wt%, for example, it can be 8 wt%, 8.5 wt%, 8.9 wt%, 9.4 wt%, 9.8 wt%, 10.3 wt%, 10.7 wt%, 11.2 wt%, 11.6 wt% or 12 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0042] Preferably, the content of calcium oxide in the stereoscopic ink is 5-7wt%, for example, it can be 5wt%, 5.3wt%, 5.5wt%, 5.7wt%, 5.9wt%, 6.2wt%, 6.4wt%, 6.6wt%, 6.8wt% or 7wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0043] Preferably, the content of zirconium oxide in the stereoscopic ink is 3-5wt%, for example, it can be 3wt%, 3.3wt%, 3.5wt%, 3.7wt%, 3.9wt%, 4.2wt%, 4.4wt%, 4.6wt%, 4.8wt% or 5wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0044] Preferably, the content of nickel in the stereoscopic ink is 10-15wt%, for example, it can be 10wt%, 10.6wt%, 11.2wt%, 11.7wt%, 12.3wt%, 12.8wt%, 13.4wt%, 13.9wt%, 14.5wt% or 15wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0045] Preferably, the content of the auxiliary in the stereoscopic ink is 0.5-1wt%, for example, it can be 0.5wt%, 0.6wt%, 0.7wt%, 0.8wt%, 0.9wt% or 1wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0046] Preferably, the content of water in the stereoscopic ink is 30-55wt%, for example, it can be 30wt%, 32wt%, 35wt%, 40wt%, 42wt%, 44wt%, 45wt%, 47wt%, 49wt%, 50wt%, 52wt%, 54wt% or 55wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0047] The present application further preferably the content of each component in the stereoscopic texture layer is within the above range, which is more conducive to the formation of the stereoscopic texture layer and better visual stereoscopic effect.

[0048] Preferably, the size of the silk screen plate is 300-350 mesh, for example, it can be 300 mesh, 305 mesh, 310 mesh, 315 mesh, 320 mesh, 325 mesh, 330 mesh, 335 mesh, 340 mesh, 345 mesh or 350 mesh, etc.

[0049] Preferably, the temperature of the first solidification is 175-185℃, for example, it can be 175℃, 177℃, 178℃, 179℃, 180℃, 181℃, 182℃, 183℃, 184℃ or 185℃, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0050] Preferably, the time of the first solidification is 5-10min, for example, it can be 5min, 5.6min, 6.2min, 6.7min, 7.3min, 7.8min, 8.4min, 8.9min, 9.5min or 10min, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0051] Preferably, the surface of the tempered glass layer is cleaned before screen printing.

[0052] Preferably, the cleaning includes a water washing, an alkali washing and a second water washing in sequence.

[0053] The alkali washing is not particularly limited in the present application, and any method and cleaning agent known to those skilled in the art that can be used for alkali washing of tempered glass can be used.

[0054] Preferably, the alkali of the alkali washing includes Na2CO3.

[0055] Preferably, the manufacturing method further includes: after the first solidification, printing a primary color ink on the stereoscopic texture layer with a screen plate to form a color layer through a second solidification.

[0056] Preferably, the composition of the primary color ink includes silicon dioxide, water-based acrylic resin, copper chromium black, nickel powder, silicone additive and water.

[0057] Preferably, the mass fraction of silicon dioxide in the primary color ink is 20-25wt%, for example, it can be 20wt%, 20.6wt%, 21.2wt%, 21.7wt%, 22.3wt%, 22.8wt%, 23.4wt%, 23.9wt%, 24.5wt% or 25wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0058] Preferably, the mass fraction of water-based acrylic resin in the primary color ink is 10-15wt%, for example, it can be 10wt%, 10.6wt%, 11.2wt%, 11.7wt%, 12.3wt%, 12.8wt%, 13.4wt%, 13.9wt%, 14.5wt% or 15wt%, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0059] Preferably, the mass fraction of copper chromium black in the primary color ink is 5-10wt%, for example, it can be 5wt%, 5.6wt%, 6.2wt%, 6.7wt%, 7.3wt%, 7.8wt%, 8.4wt%, 8.9wt%, 9.5wt% or 10wt%, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0060] Preferably, the mass fraction of nickel powder in the primary color ink is 10-15wt%, for example, it can be 10wt%, 10.6wt%, 11.2wt%, 11.7wt%, 12.3wt%, 12.8wt%, 13.4wt%, 13.9wt%, 14.5wt% or 15wt%, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0061] Preferably, the mass fraction of silicone additive in the primary color ink is 0.5-1wt%, for example, it can be 0.5wt%, 0.6wt%, 0.7wt%, 0.8wt%, 0.9wt% or 1wt%, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0062] Preferably, the temperature of the second curing is 175-185℃, for example, it can be 175℃, 177℃, 178℃, 179℃, 180℃, 181℃, 182℃, 183℃, 184℃ or 185℃, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0063] Preferably, the time of the second curing is 5-10min, for example, it can be 5min, 5.6min, 6.2min, 6.7min, 7.3min, 7.8min, 8.4min, 8.9min, 9.5min or 10min, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0064] Preferably, the manufacturing method further comprises: after the second curing, printing a sealing ink on the color layer with a silk screen, and third curing to form a primer protection layer to obtain a printed back panel.

[0065] Preferably, the composition of the sealing ink comprises silica, water-based acrylic resin, copper chromium black, nickel powder, silicone additive, barrier agent and water.

[0066] Preferably, the mass fraction of silica in the seal ink is 20-25 wt%, for example, it can be 20 wt%, 20.6 wt%, 21.2 wt%, 21.7 wt%, 22.3 wt%, 22.8 wt%, 23.4 wt%, 23.9 wt%, 24.5 wt% or 25 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0067] Preferably, the mass fraction of water-based acrylic resin in the seal ink is 10-15 wt%, for example, it can be 10 wt%, 10.6 wt%, 11.2 wt%, 11.7 wt%, 12.3 wt%, 12.8 wt%, 13.4 wt%, 13.9 wt%, 14.5 wt% or 15 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0068] Preferably, the mass fraction of copper chromium black in the seal ink is 5-10 wt%, for example, it can be 5 wt%, 5.6 wt%, 6.2 wt%, 6.7 wt%, 7.3 wt%, 7.8 wt%, 8.4 wt%, 8.9 wt%, 9.5 wt% or 10 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0069] Preferably, the mass fraction of nickel powder in the seal ink is 10-15 wt%, for example, it can be 10 wt%, 10.6 wt%, 11.2 wt%, 11.7 wt%, 12.3 wt%, 12.8 wt%, 13.4 wt%, 13.9 wt%, 14.5 wt% or 15 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0070] Preferably, the mass fraction of silicone adjuvant in the seal ink is 0.5-1 wt%, for example, it can be 0.5 wt%, 0.6 wt%, 0.7 wt%, 0.8 wt%, 0.9 wt% or 1 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0071] Preferably, the mass fraction of barrier agent in the seal ink is 3-5 wt%, for example, it can be 3 wt%, 3.2 wt%, 3.5 wt%, 3.8 wt%, 4.0 wt%, 4.2 wt%, 4.5 wt%, 4.8 wt% or 5 wt%, etc., but is not limited to the listed values, and other values not listed in this range are also applicable.

[0072] The present application does not make special limitation to the specific model and molecular weight of the barrier agent, and any barrier agent that is recognized by those skilled in the art as being applicable to the coating of glass panels can be used, for example, it can be cyan-3638F barrier agent.

[0073] The present application does not make special limitation to the specific model and molecular weight of the water-based acrylic resin, and any water-based acrylic resin that is recognized by those skilled in the art as being applicable to the coating of glass panels can be used, for example, it can be JT-206 water-soluble acrylic resin.

[0074] The present application does not make special limitation to the specific model and molecular weight of the organic silicon additive, and any organic silicon additive that is recognized by those skilled in the art as being applicable to the coating of glass panels can be used, for example, it can be Shin-Etsu organic silicon additive KBM603.

[0075] Preferably, the temperature of the third curing is 175-185℃, for example, it can be 175℃, 177℃, 178℃, 179℃, 180℃, 181℃, 182℃, 183℃, 184℃ or 185℃, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0076] Preferably, the time of the third curing is 5-10min, for example, it can be 5min, 5.6min, 6.2min, 6.7min, 7.3min, 7.8min, 8.4min, 8.9min, 9.5min or 10min, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0077] Preferably, the manufacturing method further comprises: after the third curing, the printed panel is heated and tempered to obtain a tempered panel.

[0078] Preferably, the temperature of the heating and tempering is 680-690℃, for example, it can be 680℃, 682℃, 683℃, 684℃, 685℃, 686℃, 687℃, 688℃, 689℃ or 690℃, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0079] Preferably, the time of the heating and tempering is 150-180s, for example, it can be 150s, 154s, 157s, 160s, 164s, 167s, 170s, 174s, 177s or 180s, etc., but not limited to the listed values, other values not listed in this range are also applicable.

[0080] The temperature and time of the heating tempering are further preferably controlled in the above range, which is more favorable to the sintering of the stereoscopic ink layer and the layers, so that the sintering is integrated, and the phenomenon of falling off or cracking does not occur in the high-temperature environment of the kitchen, and the service life is long.

[0081] Preferably, the manufacturing method further comprises: spraying an anti-fouling and oil-repellent agent on the side of the tempered glass layer away from the stereoscopic texture layer to form an anti-fouling and oil-repellent layer, so as to obtain the glass panel with the stereoscopic texture.

[0082] As a preferred technical solution of the second aspect of the present application, the manufacturing method comprises the following steps:

[0083] (1) printing the stereoscopic ink on one side surface of the tempered glass layer by using a silk screen, and forming the stereoscopic texture layer by first curing at 175-185 DEG C for 5-10 min; the composition of the stereoscopic ink comprises 25-35 wt% of silicon dioxide, 8-12 wt% of aluminum oxide, 5-7 wt% of calcium oxide, 3-5 wt% of zirconium oxide, 10-15 wt% of nickel, 0.5-1 wt% of additives, and 30-55 wt% of water;

[0084] (2) printing the main color ink on the stereoscopic texture layer by using a silk screen, and forming the color layer by second curing at 175-185 DEG C for 5-10 min;

[0085] (3) printing the sealing ink on the color layer by using a silk screen, and forming the bottom coating protective layer by third curing at 175-185 DEG C for 5-10 min, so as to obtain the printed panel;

[0086] (4) heating and tempering the printed panel at 680-690 DEG C for 150-180 s to obtain the tempered panel;

[0087] (5) spraying the anti-fouling and oil-repellent agent on the side of the tempered glass layer away from the stereoscopic texture layer to form the anti-fouling and oil-repellent layer, so as to obtain the glass panel with the stereoscopic texture.

[0088] In the third aspect, the present application provides a kitchen appliance, which uses the glass panel with the stereoscopic texture according to the first aspect.

[0089] The kitchen appliance provided by the present application has a long service life, a stereoscopic visual effect, and excellent anti-fouling performance and temperature resistance due to the use of the glass panel according to the first aspect.

[0090] Compared with the prior art, the present application has at least the following beneficial effects:

[0091] (1) The glass panel with the stereoscopic visual effect provided by the present application realizes the stereoscopic texture through the double effects of the stereoscopic ink and the illusion stereoscopic texture, so as to avoid the problem of easy oil hanging caused by the concave-convex surface caused by etching;

[0092] (2) The method for manufacturing the glass panel with stereoscopic visual effect provided by the application prints the stereoscopic ink through a screen printing machine, which is simple and easy to implement.

[0093] (3) The kitchen appliance provided by the application has an attractive appearance, is resistant to oil stains and high temperature, and has a long service life. BRIEF DESCRIPTION OF DRAWINGS

[0094] Figure 1 is a schematic diagram of the glass panel with stereoscopic texture prepared in Example 1 of the application.

[0095] Figure 2 is a stereoscopic texture pattern in Example 1 of the application.

[0096] Figures 3-6 is a detailed diagram of the stereoscopic texture. Figure 2

[0097] In the figure: 1 - anti-fouling and oil-repellent layer; 2 - tempered glass layer; 3 - stereoscopic texture layer; 4 - color layer; 5 - primer protective layer. DETAILED DESCRIPTION

[0098] The technical solutions of the application will be further described below in combination with the drawings and through specific embodiments.

[0099] The application will be further described below in detail. However, the following examples are only simple examples of the application and do not represent or limit the protection scope of the application, and the protection scope of the application is subject to the claims.

[0100] It should be understood that, in the description of the application, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0101] Example 1

[0102] This embodiment provides a glass panel with stereoscopic texture, as shown in Figure 1 The glass panel includes a tempered glass layer 2 and a stereoscopic texture layer 3 printed on one side surface of the tempered glass layer 2, the thickness of the tempered glass layer 2 is 5 mm, and the thickness of the stereoscopic texture layer 3 is 55 μm; the stereoscopic texture layer 3 includes four periodic light-and-dark patterns, and the overall texture pattern effect is as shown in Figure 2 Figures 3-6 ​​As shown, the basic unit is composed of the shaded surface of a region, b region and c region and the bright surface of d region. The thickness and interval of lines are different between different regions. The thickness of lines in a region is 0.2 mm and the interval is 0.13 mm; the thickness of lines in b region is 0.1 mm and the interval is 0.18 mm; the thickness of lines in c region is 0.1 mm and the interval is 0.4 mm; the thickness of lines in d region is 0.1 mm and the interval is 0.7 mm. The a region, b region, c region and d region simulate the shadow effect formed by light shining on the object through the different thickness and interval of lines, and enhance the stereoscopic visual effect of human eyes.

[0103] The glass panel further comprises a color layer 4 disposed on the side of the stereoscopic texture layer 3 away from the tempered glass layer 2, and the thickness of the color layer 4 is 25 μm; the glass panel further comprises a primer protective layer 5 disposed on the side of the color layer 4 away from the stereoscopic texture layer 3; the thickness of the primer protective layer 5 is 28 μm; the glass panel further comprises an anti-fouling and oil-repellent layer 1 disposed on the surface of the tempered glass layer 2 away from the stereoscopic texture layer 3; the thickness of the anti-fouling and oil-repellent layer 1 is 25 μm.

[0104] The mass ratio of silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide and nickel in the stereoscopic texture layer 3 is 25:10:6:4:14; the mass ratio of silicon dioxide, water-based acrylic resin (JT-206 water-soluble acrylic resin), copper-chromium black, nickel powder and silicone auxiliary agent (Shin-Etsu silicone auxiliary agent KBM603) in the color layer 4 is 20:10:5:14:0.8; the mass ratio of silicon dioxide, JT-206 water-soluble acrylic resin, copper-chromium black, nickel powder, Shin-Etsu silicone auxiliary agent KBM603 and cyanate-3638F barrier agent in the primer protective layer 5 is 22:13:8:12:0.7:4; the particle size of the nickel powder is 1 μm; the composition of the anti-fouling and oil-repellent layer 1 comprises 0.5 wt% modified perfluoropolyether (the ratio of CF2 to CF2CF2O is 1:1, and the molecular weight is 5000) and 99.5 wt% hexafluoropropylene trimer.

[0105] The embodiment also provides a manufacturing method of the glass panel with stereoscopic texture, and the manufacturing method comprises the following steps:

[0106] (1) The surface of the tempered glass layer 2 is cleaned with clean water, and then the oil stains attached to the surface of the tempered glass are cleaned by adding sodium carbonate solution, and finally the excess sodium carbonate solution is washed away with clean water, and then dried;

[0107] The cleaned tempered glass layer 2 is placed on the table of a screen printing machine. A 350-mesh screen is used to print 3D ink onto one side of the cleaned tempered glass layer 2. The glass is then placed in a hot air drying device and cured at 180°C for 6 minutes to form a 3D textured layer 3. The 3D ink consists of 25 wt% silicon dioxide, 10 wt% aluminum oxide, 6 wt% calcium oxide, 4 wt% zirconium oxide, 14 wt% nickel powder, 0.5 wt% additives (for ink mixing), and 40.5 wt% water.

[0108] (2) The main color ink is printed on the three-dimensional texture layer 3 using a screen printing plate, and then placed in a hot air drying device at 180°C for a second curing of 7 minutes to form the color layer 4; the composition of the main color ink includes 20wt% silicon dioxide, 13wt% JT-206 water-soluble acrylic resin, 8wt% copper chromium black, 14wt% nickel powder, 0.8wt% Shin-Etsu silicone additive KBM603 and 50.2wt% water;

[0109] (3) The sealing ink is printed on the color layer 4 using a screen printing plate, and then placed in a hot air drying device at 180°C for a third curing time of 8 minutes to form the base protective layer 5, thus obtaining the printed back panel; the composition of the sealing ink includes 22wt% silicon dioxide, 13wt% JT-206 water-soluble acrylic resin, 8wt% copper chromium black, 12wt% nickel powder, 0.7wt% Shin-Etsu silicone additive KBM603, 4wt% cyano-3638F barrier agent and 40.3wt% water;

[0110] (4) The printed back panel is placed in a horizontal continuous tempering furnace and tempered at 685°C for 160s to obtain a tempered back panel.

[0111] (5) Spray an anti-fouling and oleophobic agent (0.5wt% modified perfluoropolyether (CF2 to CF2CF2O ratio of 1:1, molecular weight of 5000) and 99.5wt% hexafluoropropylene trimer) on the side of the tempered glass layer 2 away from the three-dimensional texture layer 3 to form an anti-fouling and oleophobic layer 1, and obtain a glass panel with a three-dimensional texture.

[0112] Example 2

[0113] The embodiment provides a glass panel with stereoscopic texture, which comprises a tempered glass layer and a stereoscopic texture layer printed on one side surface of the tempered glass layer, the thickness of the tempered glass layer is 4 mm, and the thickness of the stereoscopic texture layer is 100 μm; the stereoscopic texture layer comprises two periodic light-and-dark patterns, and a basic unit is composed of a first area and a second area. The thickness and interval of lines in different areas are different. The thickness of lines in the first area is 0.2 mm, and the interval is 0.15 mm; the thickness of lines in the second area is 0.05 mm, and the interval is 0.5 mm. The first area and the second area simulate the shadow effect formed by light on an object through the difference in thickness and interval between areas, and enhance the stereoscopic visual effect of the human eye.

[0114] The glass panel further comprises a color layer arranged on the side of the stereoscopic texture layer away from the tempered glass layer, the thickness of the color layer is 20 μm; the glass panel further comprises a primer protective layer arranged on the side of the color layer away from the stereoscopic texture layer; the thickness of the primer protective layer is 30 μm; the glass panel further comprises an anti-fouling and oil-repellent layer arranged on the surface of the tempered glass layer away from the stereoscopic texture layer; the thickness of the anti-fouling and oil-repellent layer is 15 μm.

[0115] The mass ratio of silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide and nickel in the stereoscopic texture layer is 35:12:7:3:10; the mass ratio of silicon dioxide, JT-206 water-soluble acrylic resin, copper-chromium black, nickel powder and Shin-Etsu silicone auxiliary KBM603 in the color layer is 25:10:5:10:0.5; the mass ratio of silicon dioxide, JT-206 water-soluble acrylic resin, copper-chromium black, nickel powder, Shin-Etsu silicone auxiliary KBM603 and cyanite-3638F barrier agent in the primer protective layer is 20:15:10:10:0.5:5; the particle size of the nickel powder is 1.2 μm; the composition of the anti-fouling and oil-repellent layer comprises 0.5 wt% modified perfluoropolyether (the ratio of CF2 to CF2CF2O is 1:1, and the molecular weight is 5000) and 99.5 wt% hexafluoropropylene trimer.

[0116] The embodiment further provides a manufacturing method of the glass panel with stereoscopic texture, which comprises the following steps:

[0117] (1) the surface of the tempered glass layer is washed with clean water, then the oil stains attached to the surface of the tempered glass are washed by adding sodium carbonate solution, and finally the excess sodium carbonate solution is washed away with clean water, and then dried;

[0118] The cleaned tempered glass layer is placed on the table of the screen printing machine, and a three-dimensional ink is printed on one side surface of the cleaned tempered glass layer by using a screen printing screen plate, the specification of the screen printing screen plate is 400 meshes, then the glass is put into a hot air drying device to form a three-dimensional texture layer by 185℃ first curing for 5min; the composition of the three-dimensional ink includes 35wt% silicon dioxide, 12wt% aluminum oxide, 7wt% calcium oxide, 3wt% zirconium oxide, 10wt% nickel powder, 1wt% auxiliary agent (ink adjusting agent, colorant) and 32wt% water;

[0119] (2) a primary color ink is printed on the three-dimensional texture layer by using a screen printing screen plate, then the glass is put into a hot air drying device to form a color layer by 185℃ second curing for 5min; the composition of the primary color ink includes 25wt% silicon dioxide, 10wt% JT-206 water-soluble acrylic resin, 5wt% copper-chromium black, 10wt% nickel powder, 0.5wt% silicone auxiliary agent KBM603 of Shin-Etsu and 49.5wt% water;

[0120] (3) a sealing ink is printed on the color layer by using a screen printing screen plate, then the glass is put into a hot air drying device to form a bottom coating protective layer by 175℃ third curing for 10min, to obtain a printed backplane; the composition of the sealing ink includes 20wt% silicon dioxide, 15wt% JT-206 water-soluble acrylic resin, 10wt% copper-chromium black, 10wt% nickel powder, 0.5wt% silicone auxiliary agent KBM603 of Shin-Etsu, 5wt% cyanter-3638F barrier agent and 39.5wt% water;

[0121] (4) the printed backplane is placed into a horizontal continuous tempering furnace to be heated and tempered by 680℃ for 180s, to obtain a tempered backplane;

[0122] (5) an anti-fouling and oil-repellent agent (0.5wt% modified perfluoropolyether (the ratio of CF2 to CF2CF2O is 1.5:1, and the molecular weight is 6000) and 99.5wt% hexafluoropropylene trimer) is sprayed on the side of the tempered glass layer away from the three-dimensional texture layer, to form an anti-fouling and oil-repellent layer, to obtain a glass backplane with three-dimensional texture.

[0123] Example 3

[0124] The embodiment provides a glass panel with stereoscopic texture, which comprises a tempered glass layer and a stereoscopic texture layer printed on one side surface of the tempered glass layer, the thickness of the tempered glass layer is 6 mm, and the thickness of the stereoscopic texture layer is 50 microns; the stereoscopic texture layer comprises five periodic light-and-dark patterns, and a basic unit is composed of a shadow surface of a first region, a second region and a third region and a bright surface of a fourth region and a fifth region. The thickness and interval of lines in different regions are different. The thickness of lines in the first region is 0.3 mm, and the interval is 0.10 mm; the thickness of lines in the second region is 0.15 mm, and the interval is 0.25 mm; the thickness of lines in the third region is 0.1 mm, and the interval is 0.4 mm; the thickness of lines in the fourth region is 0.1 mm, and the interval is 0.7 mm; the thickness of lines in the fifth region is 0.02 mm, and the interval is 0.9 mm. The first region, the second region, the third region, the fourth region and the fifth region simulate the shadow effect formed by light on an object through the difference in thickness and interval between regions, and the stereoscopic visual effect of the human eye is enhanced.

[0125] The glass panel further comprises a color layer arranged on the side of the stereoscopic texture layer away from the tempered glass layer, the thickness of the color layer is 30 microns; the glass panel further comprises a primer protective layer arranged on the side of the color layer away from the stereoscopic texture layer; the thickness of the primer protective layer is 20 microns; the glass panel further comprises an anti-fouling and oil-repellent layer arranged on the surface of the tempered glass layer away from the stereoscopic texture layer; the thickness of the anti-fouling and oil-repellent layer is 10 microns.

[0126] The mass ratio of silicon dioxide, aluminum oxide, calcium oxide, zirconium oxide and nickel in the stereoscopic texture layer is 25:8:5:5:15; the mass ratio of silicon dioxide, water-based acrylic resin, copper-chromium black, nickel powder and organic silicon auxiliary agent in the color layer is 20:15:10:15:1; the mass ratio of silicon dioxide, JT-206 water-soluble acrylic resin, copper-chromium black, nickel powder, Shin-Etsu organic silicon auxiliary agent KBM603 and cyanite-3638F barrier agent in the primer protective layer is 25:10:5:15:1:3; the particle size of the nickel powder is 1; and the composition of the anti-fouling and oil-repellent layer comprises 0.5wt% modified perfluoropolyether (the ratio of CF2 to CF2CF2O is 1.3:1, and the molecular weight is 8000) and 99.5wt% hexafluoropropylene trimer.

[0127] The embodiment further provides a manufacturing method of the glass panel with stereoscopic texture, which comprises the following steps:

[0128] (1) the surface of the tempered glass layer is washed with clean water, then the oil stains attached to the surface of the tempered glass are washed by adding a sodium carbonate solution, and finally the excess sodium carbonate solution is washed away with clean water, and then the tempered glass is dried;

[0129] The cleaned toughened glass layer is placed on the table of the screen printing machine, and a three-dimensional ink is printed on one side surface of the cleaned toughened glass layer by using a silk screen plate, the specification of the silk screen plate is 250 meshes, then the glass is put into a hot air drying device to form a three-dimensional texture layer by first curing at 175°C for 10 minutes; the composition of the three-dimensional ink includes 25wt% silicon dioxide, 8wt% aluminum oxide, 5wt% calcium oxide, 5wt% zirconium oxide, 15wt% nickel powder, 0.5wt% additives (ink modifier, colorant) and 41.5wt% water;

[0130] (2) a primary color ink is printed on the three-dimensional texture layer by using a silk screen plate, then the glass is put into a hot air drying device to form a color layer by second curing at 175°C for 10 minutes; the composition of the primary color ink includes 20wt% silicon dioxide, 15wt% JT-206 water-soluble acrylic resin, 10wt% copper-chromium black, 15wt% nickel powder, 1wt% silicone additive KBM603 of Shin-Etsu and 39wt% water;

[0131] (3) a sealing ink is printed on the color layer by using a silk screen plate, then the glass is put into a hot air drying device to form a bottom protective layer by third curing at 185°C for 5 minutes, to obtain a printed backplane; the composition of the sealing ink includes 25wt% silicon dioxide, 10wt% JT-206 water-soluble acrylic resin, 5wt% copper-chromium black, 15wt% nickel powder, 1wt% silicone additive KBM603 of Shin-Etsu, 3wt% cyanter-3638F barrier agent and 41wt% water;

[0132] (4) the printed backplane is placed into a horizontal continuous toughening furnace to be heated and toughened at 690°C for 150s, to obtain a toughened backplane;

[0133] (5) an anti-fouling and oil-repellent agent (0.5wt% modified perfluoropolyether (the ratio of CF2 to CF2CF2O is 1:1, and the molecular weight is 8000) and 99.5wt% hexafluoropropylene trimer) is sprayed on the side of the toughened glass layer away from the three-dimensional texture layer, to form an anti-fouling and oil-repellent layer, to obtain a glass backplane with three-dimensional texture.

[0134] Example 4

[0135] The glass backplane with three-dimensional texture provided in the embodiment is the same as that in Example 1, except that the thickness of the three-dimensional texture layer is 150μm.

[0136] Example 5

[0137] The glass backplane with three-dimensional texture provided in the embodiment is the same as that in Example 1, except that the thickness of the three-dimensional texture layer is 25μm.

[0138] Compared with Example 1, the thickness of the stereoscopic texture layer in Example 4 is too thick, which causes the screen plate to be blocked and overflow or to be at risk of displacement, and the thickness in Example 5 is too thin, which weakens the stereoscopic effect and makes it difficult to obtain a glass panel with a stereoscopic texture, thus indicating that, by controlling the thickness of the stereoscopic texture layer to be a specific thickness, the glass panel with a stereoscopic texture has a higher stereoscopic texture effect and a higher production yield.

[0139] Example 6

[0140] The glass panel with a stereoscopic texture provided in the example has the same components as those in Example 1, except that the content of the nickel powder in the stereoscopic texture layer is 5 parts, i.e., the mass ratio of the silica, the alumina, the calcium oxide, the zirconium oxide, the nickel, and the additive is 25:10:6:4:5:0.5, and the content of the nickel powder and the water in the production process is adjusted accordingly.

[0141] Example 7

[0142] The glass panel with a stereoscopic texture provided in the example has the same components as those in Example 1, except that the content of the nickel powder in the stereoscopic texture layer is 20 parts, i.e., the mass ratio of the silica, the alumina, the calcium oxide, the zirconium oxide, the nickel, and the additive is 25:10:6:4:20:0.5, and the content of the nickel powder and the water in the production process is adjusted accordingly.

[0143] Example 8

[0144] The glass panel with a stereoscopic texture provided in the example has the same components as those in Example 1, except that the content of the zirconium oxide in the stereoscopic texture layer is 10 parts, i.e., the mass ratio of the silica, the alumina, the calcium oxide, the zirconium oxide, the nickel, and the additive is 25:10:6:10:14:0.5, and the content of the zirconium oxide and the water in the production process is adjusted accordingly.

[0145] Compared with Example 1, the composition of each component in the stereoscopic texture layer is adjusted in Examples 6-8, which makes it difficult to form the ink with a stereoscopic effect, thus indicating that the stereoscopic ink with a specific composition is preferably used for printing in the application, which matches the stereoscopic texture of the illusion to form a double-effect stereoscopic texture and improves the stereoscopic effect of the glass panel, so that the strong stereoscopic effect can be realized while avoiding the uneven surface.

[0146] Example 9

[0147] The glass panel with a stereoscopic texture provided in the example has the same components as those in Example 1, except that the stereoscopic texture layer is arranged on the front surface of the tempered glass layer, i.e., between the anti-fouling and oil-repellent layer and the tempered glass layer.

[0148] Compared with Example 1, the stereoscopic texture layer in Example 9 is arranged on the front side of the tempered glass layer, which causes the ink to shield the stereoscopic ink layer when the color layer is continuously printed, so that the stereoscopic effect is difficult to achieve, thereby indicating that the present application achieves the stereoscopic glass panel with different colors by arranging the stereoscopic ink layer on the back side of the tempered glass layer and stacking the color layer on the front side.

[0149] Example 10

[0150] The present embodiment provides a glass panel with stereoscopic texture, which is the same as Example 1 except that the heating tempering temperature in the manufacturing process is 720°C.

[0151] Compared with Example 1, the heating tempering temperature in Example 10 is high, which causes the stereoscopic ink to deform in shape at high temperature, making it difficult to maintain the stereoscopic shape, and ultimately leading to a decrease in the stereoscopic effect of the glass panel, thereby indicating that the present application controls the heating tempering temperature in a specific range, which is more conducive to forming a glass panel with stereoscopic texture.

[0152] Comparative Example 1

[0153] The present comparative example provides a glass panel, which is the same as Example 1 except that no stereoscopic texture layer is arranged. This comparative example does not have the effect of stereoscopic texture.

[0154] Comparative Example 2

[0155] The present comparative example provides a glass panel, which is the same as Example 1 except that no periodic light and shade pattern is arranged in the stereoscopic texture layer, i.e., the pattern of area a is used to form. The stereoscopic effect of this comparative example is far inferior to that of Example 1, indicating that the present application can achieve a stereoscopic effect comparable to surface etching by using stereoscopic ink and periodic pattern double stereoscopic effect, but the surface is still smooth and easy to clean.

[0156] Comparative Example 3

[0157] The present comparative example provides a glass panel, which is the same as Example 1 except that the stereoscopic ink is replaced by ordinary ink (glass-based glaze: 50%; colorant: 35% (any conventional colorant in the art can be used); turpentine oil: 10%; aluminum oxide: 5%). This comparative example uses ordinary ink, which relies only on the periodic pattern to enhance the stereoscopic effect, and its stereoscopic effect is far inferior to that of Example 1, thereby indicating that the present application can achieve a stereoscopic effect comparable to surface etching by using stereoscopic ink and periodic pattern double stereoscopic effect, but the surface is still smooth and easy to clean.

[0158] In summary, the glass panel with stereoscopic visual effect provided by the application realizes the stereoscopic sense of the texture through the double effects of the stereoscopic ink and the illusion stereoscopic texture, thereby avoiding the problem that the surface concave-convex caused by etching is easy to hang oil, and the printing method is simple and easy to implement, and the obtained glass panel is resistant to oil stains and high temperature, and has a long service life.

[0159] The applicant declares that the above description is only a specific embodiment of the application, but the protection scope of the application is not limited thereto, and it should be understood by those skilled in the art that any changes or replacements within the technical scope disclosed by the application can be easily thought out by those skilled in the art, and all fall within the protection scope and disclosure scope of the application.

Claims

1. A glass panel with a three-dimensional texture, characterized in that, The glass panel includes a tempered glass layer and a three-dimensional texture layer printed on one side surface of the tempered glass layer. The three-dimensional texture layer is formed by printing three-dimensional ink onto one side surface of the tempered glass layer using a screen printing plate and then curing it for the first time. The three-dimensional texture layer is composed of multiple basic units, each basic unit being composed of at least two periodic light and dark patterns, and the at least two periodic light and dark patterns having any one or at least two of the following: line thickness, line spacing, or line shape. The composition of the stereolithography ink includes 25-35 wt% silicon dioxide, 8-12 wt% aluminum oxide, 5-7 wt% calcium oxide, 3-5 wt% zirconium oxide, 10-15 wt% nickel, 0.5-1 wt% additives and 30-55 wt% water; The additives include ink adjusters; The thickness of the three-dimensional texture layer is 50~100μm; The glass panel further includes a color layer disposed on the side of the three-dimensional texture layer away from the tempered glass layer, a base coating protective layer disposed on the side of the color layer away from the three-dimensional texture layer, and an anti-fouling and oleophobic layer disposed on the surface of the tempered glass layer away from the three-dimensional texture layer.

2. The glass panel according to claim 1, characterized in that, The thickness of the tempered glass layer is 4~6mm.

3. The glass panel according to claim 1, characterized in that, The thickness of the color layer is 20~30μm.

4. The glass panel according to claim 1, characterized in that, The thickness of the primer protective layer is 20~30μm.

5. The glass panel according to claim 1, characterized in that, The thickness of the antifouling and oleophobic layer is 10~25μm.

6. A method for manufacturing a glass panel with a three-dimensional texture according to any one of claims 1 to 5, characterized in that, The manufacturing method includes: A screen printing stencil is used to print 3D ink onto one side surface of a tempered glass layer, and the first curing process forms a 3D texture layer. After the first curing, the main color ink is printed onto the three-dimensional texture layer using a screen printing plate, and the second curing forms the color layer; after the second curing, the sealing ink is printed onto the color layer using a screen printing plate, and the third curing forms the base coating protective layer, thus obtaining the printed back panel; after the third curing, the printed back panel is heated and tempered to obtain the tempered back panel. An anti-fouling and oleophobic agent is sprayed onto the side of the tempered glass layer away from the three-dimensional texture layer to form an anti-fouling and oleophobic layer, resulting in a glass panel with a three-dimensional texture.

7. The manufacturing method according to claim 6, characterized in that, The composition of the stereolithography ink includes 25-35 wt% silicon dioxide, 8-12 wt% aluminum oxide, 5-7 wt% calcium oxide, 3-5 wt% zirconium oxide, 10-15 wt% nickel, 0.5-1 wt% additives and 30-55 wt% water.

8. The manufacturing method according to claim 7, characterized in that, The additives include ink adjusters.

9. The manufacturing method according to claim 6, characterized in that, The screen printing stencil has a mesh size of 300-350.

10. The manufacturing method according to claim 6, characterized in that, The first curing temperature is 175~185℃.

11. The manufacturing method according to claim 6, characterized in that, The first curing time is 5~10 minutes.

12. The manufacturing method according to claim 6, characterized in that, The second curing temperature is 175~185℃.

13. The manufacturing method according to claim 6, characterized in that, The second curing time is 5~10 minutes.

14. The manufacturing method according to claim 6, characterized in that, The third curing temperature is 175~185℃.

15. The manufacturing method according to claim 6, characterized in that, The third curing time is 5-10 minutes.

16. The manufacturing method according to claim 6, characterized in that, The temperature for heat tempering is 680~690℃.

17. The manufacturing method according to claim 6, characterized in that, The heating and tempering time is 150~180s.

18. The manufacturing method according to claim 6, characterized in that, The manufacturing method includes the following steps: (1) The three-dimensional ink is printed on one side surface of the tempered glass layer using a screen printing plate, and cured at 175~185℃ for 5~10 minutes to form a three-dimensional texture layer; the composition of the three-dimensional ink includes 25~35wt% silicon dioxide, 8~12wt% aluminum oxide, 5~7wt% calcium oxide, 3~5wt% zirconium oxide, 10~15wt% nickel, 0.5~1wt% additives and 30~55wt% water; (2) Print the main color ink onto the three-dimensional texture layer using a screen printing plate, and cure at 175~185℃ for 5~10 minutes to form a color layer; (3) Print the sealing ink onto the color layer using a screen printing plate, and cure it at 175~185℃ for 5~10 minutes to form a base coat protective layer, thus obtaining the printed back panel; (4) The printed back panel is heated and tempered at 680~690℃ for 150~180s to obtain a tempered back panel; (5) Spray an anti-fouling and oleophobic agent on the side of the tempered glass layer away from the three-dimensional texture layer to form an anti-fouling and oleophobic layer, thereby obtaining a glass panel with a three-dimensional texture.

19. A kitchen appliance, characterized in that, The kitchen appliance uses a glass panel with a three-dimensional texture as described in any one of claims 1 to 5.

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