CN114176294B - Jewelry and surface treatment method thereof - Google Patents
Jewelry and surface treatment method thereof Download PDFInfo
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- CN114176294B CN114176294B CN202111466119.4A CN202111466119A CN114176294B CN 114176294 B CN114176294 B CN 114176294B CN 202111466119 A CN202111466119 A CN 202111466119A CN 114176294 B CN114176294 B CN 114176294B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004381 surface treatment Methods 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 80
- 239000000049 pigment Substances 0.000 claims abstract description 55
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000009489 vacuum treatment Methods 0.000 claims abstract description 6
- 238000007605 air drying Methods 0.000 claims description 35
- 210000003298 dental enamel Anatomy 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 13
- 229920002755 poly(epichlorohydrin) Polymers 0.000 claims description 4
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 claims description 3
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 3
- 150000003938 benzyl alcohols Chemical class 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 3
- 239000004584 polyacrylic acid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 15
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000010585 Ammi visnaga Nutrition 0.000 description 2
- 244000153158 Ammi visnaga Species 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C25/00—Miscellaneous fancy ware for personal wear, e.g. pendants, crosses, crucifixes, charms
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses jewelry and a surface treatment method thereof, wherein the surface treatment method of the jewelry comprises the following steps: mixing the first glaze with a first curing agent, and then performing first heating and drying treatment to obtain a first target glaze; coating a first target glaze on a target area of jewelry to form a first target glaze layer; performing second heating and drying treatment on the first target glaze layer; coating a transparent dielectric film on the first target glaze layer after the second heating and drying treatment; performing third drying treatment on the transparent dielectric film to enable the transparent dielectric film to be in a full-dry state; coating burst pigment on the transparent medium film in the full dry state; performing a fourth drying treatment on the burst pigment; mixing the transparent second glaze with a second curing agent, and then carrying out vacuum treatment to obtain a second target glaze; coating a second target glaze on the surface of the burst pigment subjected to the fourth drying treatment; and (3) carrying out fifth drying treatment on the second target glaze coated on the surface of the burst pigment.
Description
Technical Field
The invention belongs to the technical field of jewelry processing, and particularly relates to jewelry and a surface treatment method thereof.
Background
With the increasing requirements of people on the appearance and design of jewelry goods, more peculiar shapes and designs are increasingly pursued by people. However, the enamel of the existing jewelry goods generally cannot show a natural crack effect, and the visual effect of the jewelry goods is affected, so that the demands of people cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides jewelry and a surface treatment method thereof, which can generate cracks, and the cracks are uniform in texture, varied and well-distributed, have three-dimensional and artistic effects and have good visual effect.
In order to solve the technical problems, the invention adopts the following technical scheme: a method for treating the surface of jewelry, comprising the steps of: mixing the first glaze with a first curing agent, and then performing first heating and drying treatment to obtain a first target glaze; coating the first target glaze on a target area of jewelry to form a first target glaze layer; performing second heating and drying treatment on the first target glaze layer; coating a transparent dielectric film on the first target glaze layer after the second heating and drying treatment; performing third drying treatment on the transparent dielectric film to enable the transparent dielectric film to be in a full-dry state; coating a burst pigment on the transparent dielectric film in a fully dry state; subjecting the burst pigment to a fourth drying treatment; mixing the transparent second glaze with a second curing agent, and then carrying out vacuum treatment to obtain a second target glaze; coating the second target glaze on the surface of the burst pigment after the fourth drying treatment; and carrying out fifth drying treatment on the second target glaze coated on the surface of the burst pigment.
In a specific embodiment, the first glaze and the second glaze are both low temperature enamel glazes.
In a specific embodiment, the low temperature enamel frit comprises polyepichlorohydrin.
In a specific embodiment, the first curing agent and the second curing agent each comprise: dimethyl, nonylphenol, aminomethyl, methylenebis, mixtures of benzyl alcohols.
In a specific embodiment, the transparent medium comprises water.
In a specific embodiment, the burst pigment comprises polyacrylic acid.
In one embodiment, the step of mixing the first glaze with the first curing agent and then performing a first heating and drying process to obtain the first target glaze includes: and uniformly mixing the first glaze and the first curing agent according to a specific weight ratio, and then putting the mixture into a first drying oven to bake for a certain time to obtain the first target glaze.
In a specific embodiment, the baking temperature of the first drying oven is 70-100 ℃, and the baking time of the first drying oven is 3-5 minutes.
In a specific embodiment, the first glaze and the first curing agent are mixed according to a ratio of 5: 2-3: 1, and uniformly mixing the components according to the weight ratio.
In a specific embodiment, the step of applying the first target glaze to the target area of the jewelry, the step of forming the first target glaze layer comprises: and uniformly coating the first target glaze on the target area by adopting a first specific tool to form the first target glaze layer.
In a specific embodiment, the thickness of the first target glaze layer is 0.05-0.2 mm.
In one embodiment, the step of performing the second heating and drying treatment on the first target glaze layer includes: and fixing the jewelry coated with the first target glaze on a first clamp, and then putting the jewelry into a second drying oven for baking for a certain time.
In a specific embodiment, the baking temperature of the second drying oven is 60-100 ℃, and the baking time of the second drying oven is 40-120 minutes.
In one embodiment, the step of coating the transparent dielectric film on the first target glaze layer after the second heating and drying treatment includes: and uniformly coating the transparent dielectric film on the first target glaze layer after the second heating and drying treatment.
In one embodiment, the transparent dielectric film has a thickness of 0.01 to 0.2 mm.
In a specific embodiment, the step of performing a third drying treatment on the transparent dielectric film so that the transparent dielectric film is in a completely dry state includes: and (3) placing the jewelry coated with the transparent dielectric film at room temperature for first natural air drying, so that the transparent dielectric film is in a full dry state.
In a specific embodiment, the temperature of the first natural air drying is 20-26 ℃, and the time of the first natural air drying is 20-30 minutes.
In a specific embodiment, the step of coating the burst pigment on the transparent dielectric film in an all dry state comprises: uniformly coating the burst pigment on the surface of the transparent dielectric film in a full dry state by using a second specific tool; the step of subjecting the burst pigment to a fourth drying treatment comprises: and (3) placing the jewelry coated with the burst pigment in a room temperature environment, standing for a certain time, and performing second natural air drying.
In a specific embodiment, the second natural air drying is performed for a rest time of 10 to 20 minutes.
In a specific embodiment, the burst pigment has a thickness of 0.05 to 0.2 millimeters.
In a specific embodiment, the step of mixing the transparent second glaze with the second curing agent and then performing vacuum treatment to obtain the second target glaze includes: and uniformly mixing the transparent second glaze and the second curing agent according to a specific weight ratio, and then placing the mixture into a negative pressure vacuum machine for vacuumizing for a certain time to obtain the second target glaze.
In a specific embodiment, the vacuum is negative 0.1 mpa and the time for evacuation is 5-10 minutes.
In a specific embodiment, the second glaze and the second curing agent are mixed according to a ratio of 5:2 to 4:1, and uniformly mixing the components according to the weight ratio.
In a specific embodiment, the step of applying the second target glaze to the surface of the burst pigment after the fourth drying treatment includes: and uniformly coating the second target glaze on the surface of the burst pigment by using a third specific tool.
In a specific embodiment, the second target glaze has a thickness of 0.1 to 0.3 mm.
In a specific embodiment, the step of performing a fifth drying treatment on the second target glaze applied to the surface of the burst pigment comprises: and (3) placing the jewelry coated with the second target glaze in a room temperature environment for third natural air drying.
In a specific embodiment, the temperature of the third natural air drying is 20-26 ℃, and the time of the third natural air drying is 10-15 hours.
The jewelry is obtained by adopting the surface treatment method.
Compared with the prior art, the invention has the beneficial effects that:
the surface treatment method of jewelry can simply and efficiently glaze the surface of jewelry, has the advantages of basic enamel, and the treated jewelry can quickly and effectively generate cracks with uniform and varied textures, is staggered, has three-dimensional and artistic effects, and has natural crack effect, good visual effect and good safety.
Drawings
Fig. 1 shows a schematic flow chart of the jewelry surface treatment method of the invention.
Fig. 2 shows a schematic structural view of one embodiment of jewelry of the present invention.
Wherein, 1-target area; 2-cracking.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
As shown in fig. 1, the jewelry surface treatment method provided by the invention comprises the following steps:
(1) And mixing the first glaze with a first curing agent, and then performing first heating and drying treatment to obtain a first target glaze. Wherein the first curing agent is used for promoting the solidification and hardening of the first target glaze. If the first curing agent is absent, the first target glaze cannot be solidified and hardened after being coated on the surface of jewelry.
(2) The first target glaze is coated on the target area 1 (colored area) of the jewelry to form a first target glaze layer. Wherein the first target glaze can be mechanically or manually applied to the target area 1 of the jewelry.
(3) And performing second heating and drying treatment on the first target glaze layer. The first target glaze on the jewelry is dried, so that the first target glaze can be prevented from flowing, and the subsequent coating of the transparent dielectric film is facilitated.
(4) And coating a transparent dielectric film on the first target glaze layer after the second heating and drying treatment. Wherein, the transparent dielectric film can be mechanically or manually coated on the surface of the first target glaze layer of the jewelry.
(5) And performing third drying treatment on the transparent dielectric film to enable the transparent dielectric film to be in a full-dry state. The transparent medium film on the jewelry is dried, so that the transparent medium can be prevented from flowing, and the subsequent coating of burst pigment is facilitated.
(6) The burst pigment is coated on the transparent dielectric film in a fully dry state. Wherein, the burst pigment can be coated on the surface of the transparent medium film of jewelry in a mechanical or manual mode.
(7) And carrying out fourth drying treatment on the burst pigment. The burst pigment on the jewelry is dried, so that the burst pigment can be prevented from flowing, and the subsequent coating of the second target glaze is facilitated.
(8) And mixing the transparent second glaze with a second curing agent, and then carrying out vacuum treatment to obtain a second target glaze. Wherein the second curing agent functions to promote setting and hardening of the second target glaze. If the second curing agent is absent, the second target glaze cannot set and harden after being applied to the surface of the burst pigment of the jewelry.
(9) And coating the second target glaze on the surface of the burst pigment subjected to the fourth drying treatment. Wherein the second target glaze can be mechanically or manually coated on the surface of the burst pigment of jewelry.
(10) And (3) carrying out fifth drying treatment on the second target glaze coated on the surface of the burst pigment. Wherein, the drying treatment of jewelry coated with the second target glaze can increase the solidification and hardening speed of the second target glaze.
When the surface treatment method is used, the surface of the jewelry can be glazed simply and efficiently, the treated jewelry can quickly and effectively generate cracks 2, the textures of the cracks 2 are uniform and varied, the cracks are staggered, the stereoscopic impression and artistic sense are achieved, the crack effect is natural, and the visual effect is good.
In a specific embodiment, the first and second glazes are both low temperature enamel glazes. The low-temperature enamel glaze has good surface treatment effect, and can quickly form a low-temperature enamel layer which has strong plasticity and is not easy to fall off and oxidize.
In a specific embodiment, the low-temperature enamel glaze comprises polyepichlorohydrin, the effect of surface treatment by adopting the low-temperature enamel glaze is good, a low-temperature enamel layer which is strong in plasticity and not easy to fall off and oxidize can be rapidly formed, the reliability is good, the stability is good, and the polyepichlorohydrin does not contain harmful elements influencing human bodies, and the safety is good.
In a specific embodiment, the first and second curing agents each comprise: dimethyl, nonylphenol, aminomethyl, methylenebis, mixtures of benzyl alcohols. The mixture and the low-temperature enamel glaze are good in uniform mixing effect, and can prevent the rapid solidification and dry knot or incapability of solidification and hardening, so that the low-temperature enamel glaze can be rapidly coated on a target position, and the low-temperature enamel glaze is good in reliability and stability. Moreover, the mixture does not contain harmful elements influencing human bodies, and has good safety.
In one embodiment, the transparent medium comprises water, has good fluidity and coverage, and is easy to unify and standard for controlling the thickness of the transparent medium film coating, and has good safety.
In a specific embodiment, the burst pigment comprises polyacrylic acid, has short drying time, does not need to be heated and dried, can save time cost, and has good safety.
In a specific embodiment, the step of mixing the first glaze with the first curing agent and then performing a first heating and drying treatment to obtain the first target glaze includes: uniformly mixing the first glaze and the first curing agent according to a specific weight ratio, and then putting the mixture into a first drying oven to bake for a certain time to obtain a first target glaze. The first glaze and the first curing agent are uniformly mixed according to a specific weight ratio, and then are put into a first drying box to be baked for a certain time, so that the fluidity of the first target glaze can be increased, and the glaze is easy to glazing in the subsequent steps.
In a specific embodiment, the baking temperature of the first drying oven is 70-100 ℃, and the baking time of the first drying oven is 3-5 minutes, so that the fluidity of the first target glaze can be improved, and the glaze is easier to glazing in the subsequent steps. The baking temperature and the baking time of the first drying oven can be determined according to actual needs. Preferably, the baking temperature of the first drying oven is 85 ℃, and the baking time of the first drying oven is 4 minutes, so that the fluidity of the first target glaze is good, and glazing is easy.
In a specific embodiment, the first glaze and the first curing agent are mixed according to a ratio of 5: 2-3: 1, and uniformly mixing the components according to the weight ratio. For example, by stirring to mix the two evenly. If the first glaze and the first curing agent are mixed unevenly, the first target glaze can be agglomerated and heated unevenly. The ratio of the first glaze to the first curing agent can be set according to actual needs. If the content of the first glaze is too large, the mixed first target glaze is too viscous, and the first glaze is unevenly distributed in the first target glaze. If the content of the first curing agent is too large, the first target glaze is solidified and dried, and cannot be used. Preferably, the first glaze and the first curing agent are mixed according to a ratio of 5:2, can make the distribution uniformity of first glaze in first target glaze good, and the mobility of first target glaze is good.
In a specific embodiment, the step of applying the first target enamel layer to the target area 1 of the jewelry, the step of forming the first target enamel layer comprises: the first target glaze is uniformly coated on the target area 1 by adopting a first specific tool to form a first target glaze layer, so that the surface of jewelry can be ensured to be full and smooth and free of bubbles. As one example, the first particular tool is a brush. For example: the painting brush is adopted to uniformly paint the first target glaze on the surface of the target area 1 of the jewelry, so that the full and smooth surface of the jewelry can be ensured simply and efficiently without bubbles.
In a specific embodiment, the thickness of the first target glaze layer is 0.05-0.2 mm, and the thickness of the first target glaze layer can directly influence the weight and shape of the gold blank, and the thickness range can cover the surface of the target area 1 without influencing the glazing operation of the subsequent glaze layer.
In a specific embodiment, the step of performing the second heating and drying treatment on the first target glaze layer includes: the jewelry coated with the first target glaze is fixedly arranged on the first clamp, and then placed into the second drying oven to be baked for a certain time, so that the solidification and hardening speed of the first target glaze layer can be improved, and the stability is good.
In a specific embodiment, the baking temperature of the second drying oven is 60-100 ℃, and the baking time of the second drying oven is 40-120 minutes, so that the stability of the first target glaze layer can be improved. The baking temperature and the baking time of the second drying oven can be determined according to actual needs. Preferably, the baking temperature of the second drying oven is 75 ℃, and the baking time of the second drying oven is 80 minutes, so that the stability of the first target glaze layer is good.
In a specific embodiment, the step of coating the transparent dielectric film on the first target glaze layer after the second heating and drying treatment includes: the transparent dielectric film is uniformly coated on the first target glaze layer after the second heating and drying treatment, so that the full and smooth surface of jewelry can be ensured, no bubbles exist, and the stability is good.
In a specific embodiment, the thickness of the transparent dielectric film is 0.01-0.2 mm, and the thickness of the transparent dielectric film can directly influence the weight and the shape of the gold embryo, and the thickness range can cover the surface of the first target glaze layer without influencing the glazing operation of the subsequent glaze layer.
In a specific embodiment, the step of performing the third drying treatment on the transparent dielectric film so that the transparent dielectric film is in a completely dry state includes: and the jewelry coated with the transparent dielectric film is placed at room temperature for first natural air drying, so that the transparent dielectric film is in a full-dry state, and the jewelry is simple, quick, efficient, good in economical efficiency and good in air drying effect.
In a specific embodiment, the first natural air drying is at a temperature of 20-26 degrees celsius and the first natural air drying is for 20-30 minutes. The temperature and time of the first natural air drying can be determined according to actual needs. Preferably, the jewelry coated with the transparent dielectric film is placed in a room temperature environment for 25 minutes for natural air drying, and the jewelry has good air drying effect, good stability and good reliability.
In a specific embodiment, the step of coating the burst pigment on the transparent dielectric film in an all dry state comprises: the burst pigment is uniformly coated on the surface of the transparent medium film in the full dry state by adopting a second specific tool, so that the full and smooth surface of jewelry can be ensured, and no bubbles exist. As one example, the second particular tool is a brush. For example: the paint brush is adopted to uniformly paint the burst pigment on the surface of the transparent dielectric film of the jewelry, so that the full and smooth surface of the jewelry can be ensured simply and efficiently without bubbles.
In a specific embodiment, the step of subjecting the burst pigment to a fourth drying treatment comprises: and the jewelry coated with the burst pigment is placed in a room temperature environment for standing for a certain time to perform second natural air drying, so that the jewelry is simple, quick and efficient, good in economical efficiency and good in air drying effect.
In a specific embodiment, the second natural air drying is allowed to stand for a period of 10 to 20 minutes. The time of the second natural air drying can be determined according to actual needs. Preferably, the jewelry coated with the burst pigment is placed in a room temperature environment for 15 minutes for natural air drying, and the jewelry has good air drying effect, good stability and good reliability.
In a specific embodiment, the thickness of the burst pigment is 0.05-0.2 mm, and the thickness of the burst pigment can directly influence the weight and shape of the gold embryo, and the thickness range can cover the surface of the transparent dielectric film and does not influence the glazing operation of the subsequent glaze layer.
In a specific embodiment, the step of mixing the transparent second glaze with the second curing agent and then performing vacuum treatment to obtain the second target glaze includes: uniformly mixing the transparent second glaze and the second curing agent according to a specific weight ratio, and then placing the mixture into a negative pressure vacuum machine for vacuumizing for a certain time to obtain a second target glaze. And the second target glaze after the air bubbles are discharged can be simply and efficiently obtained by vacuumizing the second curing agent.
In a specific embodiment, the vacuum degree is minus 0.1 megapascal, the vacuumizing time is 5-10 minutes, and bubbles generated in the stirring process of the transparent second glaze and the second curing agent can be quickly and effectively eliminated. Specifically, at normal temperature (20-25 ℃), uniformly mixing the transparent second glaze and the second curing agent, and then placing the mixture into a vacuumizing machine for vacuumizing for 5-10 minutes, wherein the vacuum degree is minus 0.1 megapascal, so that bubbles generated in the stirring process of the transparent second glaze and the second curing agent can be rapidly and effectively discharged, and the second target glaze after the bubbles are discharged can be simply and efficiently obtained. Preferably, the vacuumizing time is 7.5 minutes, the vacuum degree is minus 0.1 megaPa, and bubbles generated in the stirring process of the transparent second glaze and the second curing agent can be quickly and effectively eliminated, and the stability is good.
In a specific embodiment, the second glaze and the second curing agent are in accordance with 5:2 to 4:1, and uniformly mixing the components according to the weight ratio. For example, by stirring to mix the two evenly. If the transparent second glaze is unevenly mixed with the second curing agent, the second target glaze can be agglomerated and heated unevenly. The proportion of the transparent second glaze to the second curing agent can be set according to actual needs. If the content of the transparent second glaze is too large, the mixed second target glaze is too viscous, and the transparent second glaze is unevenly distributed in the second target glaze. If the content of the second curing agent is too large, the second target glaze is solidified and dried, and cannot be used. Preferably, the transparent second glaze and the second curing agent are mixed according to a ratio of 5:2, and the transparent second glaze material has good distribution uniformity in the second target glaze material and good solidification effect.
In a specific embodiment, the step of applying the second target glaze to the surface of the burst pigment after the fourth drying treatment includes: the second target glaze is uniformly covered on the surface of the burst pigment by adopting a third specific tool, so that the full and smooth surface of jewelry can be ensured, and no bubbles exist. As one example, the third particular tool is a toothpick. For example: the surface of the bursting pigment of jewelry is uniformly covered by the bursting pigment by adopting a toothpick.
In a specific embodiment, the second target glaze has a thickness of 0.1 to 0.3 mm, which is in a range that completely covers the surface of the burst pigment without affecting the morphology of the gold embryo.
In a specific embodiment, the step of fifth drying the second target glaze applied to the surface of the burst pigment comprises: and the jewelry coated with the second target glaze is placed in a room temperature environment for third natural air drying, so that the method is simple and efficient, economical, stable and reliable.
In a specific embodiment, the temperature of the third natural air drying is 20-26 degrees celsius, and the time of the third natural air drying is 10-15 hours. The temperature and time of the third natural air drying can be determined according to actual needs. Preferably, the jewelry coated with the second target glaze is placed in a room temperature environment for 12.5 hours for natural air drying, and the jewelry has good air drying effect, good stability and good reliability.
The surface treatment method of the jewelry can simply and efficiently glaze the surface part of the jewelry, has the advantages of basic enamel, and the treated jewelry can quickly and effectively generate cracks, the textures of the cracks are uniform and varied, the cracks are staggered, the stereoscopic impression and artistic sense are very good, the crack effect is natural, the visual effect is good, and the safety is good.
On the basis of the above embodiments, the present invention provides a jewelry which is obtained by the surface treatment method.
The foregoing embodiments are all described in a progressive manner, and identical and similar parts of the embodiments are all mutually referred to, and each embodiment is mainly described as different from other embodiments.
The scope of the present invention is not limited to the above-described embodiments, and it is apparent that various modifications and variations can be made to the present invention by those skilled in the art without departing from the scope and spirit of the invention. It is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (20)
1. The surface treatment method of the jewelry is characterized by comprising the following steps of:
mixing the first glaze with a first curing agent, and then performing first heating and drying treatment to obtain a first target glaze;
coating the first target glaze on a target area of jewelry to form a first target glaze layer;
performing second heating and drying treatment on the first target glaze layer;
coating a transparent dielectric film on the first target glaze layer after the second heating and drying treatment;
performing third drying treatment on the transparent dielectric film to enable the transparent dielectric film to be in a full-dry state;
coating a burst pigment on the transparent dielectric film in a fully dry state;
subjecting the burst pigment to a fourth drying treatment;
mixing the transparent second glaze with a second curing agent, and then carrying out vacuum treatment to obtain a second target glaze;
coating the second target glaze on the surface of the burst pigment after the fourth drying treatment;
fifth drying treatment is carried out on the second target glaze coated on the surface of the burst pigment;
wherein the first glaze and the second glaze are both low-temperature enamel glaze;
the step of mixing the first glaze with the first curing agent, and then performing first heating and drying treatment to obtain the first target glaze comprises the following steps: uniformly mixing the first glaze and the first curing agent according to a specific weight ratio, and then putting the mixture into a first drying oven to bake for a certain time to obtain the first target glaze; the baking temperature of the first drying oven is 70-100 ℃, and the baking time of the first drying oven is 3-5 minutes;
the step of performing the second heating and drying treatment on the first target glaze layer comprises the following steps: fixedly arranging the jewelry coated with the first target glaze on a first clamp, and then putting the jewelry into a second drying oven to be baked for a certain time; the baking temperature of the second drying oven is 60-100 ℃, and the baking time of the second drying oven is 40-120 minutes;
and performing third drying treatment on the transparent dielectric film to enable the transparent dielectric film to be in a full dry state, wherein the step of drying comprises the following steps of: placing the jewelry coated with the transparent dielectric film at room temperature for first natural air drying, so that the transparent dielectric film is in a full dry state; the temperature of the first natural air drying is 20-26 ℃, and the time of the first natural air drying is 20-30 minutes; the transparent medium includes water.
2. The method of claim 1, wherein the low temperature enamel frit comprises polyepichlorohydrin.
3. The method of claim 1, wherein the first and second curing agents each comprise: dimethyl, nonylphenol, aminomethyl, methylenebis, mixtures of benzyl alcohols.
4. The method of claim 1, wherein the burst pigment comprises polyacrylic acid.
5. The method of claim 1, wherein the first glaze and the first curing agent are mixed according to a ratio of 5: 2-3: 1, and uniformly mixing the components according to the weight ratio.
6. The method of claim 1, wherein the step of applying the first target glaze to the target area of the jewelry item to form the first target glaze layer comprises: and uniformly coating the first target glaze on the target area by adopting a first specific tool to form the first target glaze layer.
7. The method of claim 1, wherein the first target glaze layer has a thickness of 0.05 to 0.2 mm.
8. The method according to claim 1, wherein the step of coating the transparent dielectric film on the first target glaze layer after the second heating and drying treatment comprises: and uniformly coating the transparent dielectric film on the first target glaze layer after the second heating and drying treatment.
9. The method for treating the surface of jewelry according to claim 1, wherein the thickness of the transparent dielectric film is 0.01 to 0.2 mm.
10. The method of claim 1, wherein the step of coating the burst pigment on the transparent dielectric film in a completely dry state comprises: uniformly coating the burst pigment on the surface of the transparent dielectric film in a full dry state by using a second specific tool; the step of subjecting the burst pigment to a fourth drying treatment comprises: and (3) placing the jewelry coated with the burst pigment in a room temperature environment, standing for a certain time, and performing second natural air drying.
11. The method for treating the surface of jewelry according to claim 10, wherein the second natural air-drying time is 10 to 20 minutes.
12. The method of claim 1, wherein the burst pigment has a thickness of 0.05 to 0.2 mm.
13. The method of claim 1, wherein the step of mixing the transparent second glaze with the second curing agent and then vacuum-treating the mixture to obtain the second target glaze comprises: and uniformly mixing the transparent second glaze and the second curing agent according to a specific weight ratio, and then placing the mixture into a negative pressure vacuum machine for vacuumizing for a certain time to obtain the second target glaze.
14. The method for treating the surface of jewelry according to claim 13, wherein the vacuum degree is minus 0.1 mpa, and the time for vacuum pumping is 5 to 10 minutes.
15. The method of claim 13, wherein the second glaze and the second curing agent are mixed according to a ratio of 5:2 to 4:1, and uniformly mixing the components according to the weight ratio.
16. The method of claim 1, wherein the step of applying the second target glaze to the surface of the burst pigment after the fourth drying treatment comprises: and uniformly coating the second target glaze on the surface of the burst pigment by using a third specific tool.
17. The method of claim 1, wherein the second target glaze has a thickness of 0.1 to 0.3 mm.
18. The method of claim 1, wherein the step of fifth drying the second target glaze applied to the surface of the burst pigment comprises: and (3) placing the jewelry coated with the second target glaze in a room temperature environment for third natural air drying.
19. The method for treating the surface of jewelry according to claim 18, wherein the temperature of the third natural air drying is 20 to 26 degrees celsius, and the time of the third natural air drying is 10 to 15 hours.
20. A jewelry item, characterized in that it is treated by the surface treatment method according to any one of claims 1 to 19.
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