CN113662338A - Hollow jewelry and surface treatment method thereof - Google Patents
Hollow jewelry and surface treatment method thereof Download PDFInfo
- Publication number
- CN113662338A CN113662338A CN202110932247.7A CN202110932247A CN113662338A CN 113662338 A CN113662338 A CN 113662338A CN 202110932247 A CN202110932247 A CN 202110932247A CN 113662338 A CN113662338 A CN 113662338A
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- hollow
- jewelry
- curing agent
- glaze
- surface treatment
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Adornments (AREA)
Abstract
The invention discloses a hollow jewelry and a surface treatment method thereof, wherein the surface treatment method of the hollow jewelry comprises the following steps: mixing the low-temperature enamel glaze with a curing agent, and then carrying out vacuum treatment to obtain a target glaze; coating the target glaze on the hollow part of the hollow jewelry; and drying or air-drying the coated hollow part of the hollow jewelry. The hollow jewelry is obtained by adopting the surface treatment method. The invention can glaze the hollowed-out part, is simple and efficient, and ensures that the hollowed-out jewelry has the color of basic enamel, presents colorful semitransparent or full-transparent effect and light transmission effect, and is more exquisite and gorgeous.
Description
Technical Field
The invention belongs to the technical field of jewelry processing, and particularly relates to a hollow jewelry and a surface treatment method thereof.
Background
The enamel of the existing jewelry goods can be uniformly coated only by using a metal bottom as a support, and the existing jewelry goods have no light transmission effect. Further, if enamel is fired at a high temperature on the surface of the existing jewelry goods, the processing temperature is usually about 1000 ℃ (centigrade), thereby increasing the complexity of surface treatment of the jewelry goods.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the hollow jewelry and the surface treatment method thereof, which can glaze the hollow part, are simple and efficient, and ensure that the hollow jewelry has the color of the basic enamel and can also show the light transmission effect.
In order to solve the technical problems, the invention adopts the following technical scheme: a surface treatment method of a hollow jewelry comprises the following steps: mixing the low-temperature enamel glaze with a curing agent, and then carrying out vacuum treatment to obtain a target glaze; coating the target glaze on the hollow part of the hollow jewelry; and drying or air-drying the coated hollow part of the hollow jewelry.
Further, the low-temperature enamel glaze has a transparent or semitransparent effect.
Further, the low-temperature enamel glaze comprises polyepichlorohydrin.
Further, the curing agent includes: the curing agent comprises a first liquid curing agent and a second liquid curing agent mixed with the first liquid curing agent, wherein the concentration of the first liquid curing agent is greater than that of the second liquid curing agent.
Further, the first liquid curing agent and the second liquid curing agent are mixed according to a ratio of 1: 1-1.5: 1, and uniformly mixing the components in a weight ratio of 1.
Further, the first liquid curing agent and the second liquid curing agent each include: a mixture of dimethyl, nonylphenol, aminomethyl, methylenediyl and benzyl alcohol.
Further, the low-temperature enamel glaze and the curing agent are mixed according to the weight ratio of 3: 1-4: 1, and uniformly mixing the components in a weight ratio of 1.
Further, the step of mixing the low-temperature enamel glaze with the curing agent and then performing vacuum treatment to obtain the target glaze comprises the following steps: and uniformly mixing the low-temperature enamel glaze and the curing agent, and then putting the mixture into a vacuumizing machine for vacuumizing to obtain the vacuumized target glaze.
Further, the step of coating the target glaze on the hollow part of the hollow jewelry comprises the following steps: and smearing the target glaze along the frame of the hollow part.
Furthermore, the area of the hollow-out part is 1.5-110 square millimeters, and the thickness of the cross section of the frame is 1-3 millimeters.
Further, the step of drying the hollow part of the coated hollow jewelry comprises: and putting the coated hollow part of the hollow jewelry into a drying box for baking for a certain time.
Further, the baking temperature is 60-100 ℃, and the baking time is 60-120 minutes.
Further, the step of air-drying the hollow part of the coated hollow jewelry comprises: and naturally drying the coated hollow part of the hollow jewelry at room temperature.
Further, the coated hollow part of the hollow jewelry is placed in the room temperature environment for 8-12 hours for natural air drying.
The hollow jewelry is obtained by adopting the surface treatment method.
Further, the hollow jewelry comprises 3D hollow jewelry.
Compared with the prior art, the invention has the beneficial effects that:
1. the surface treatment method of the hollow jewelry can be used for glazing the hollow part of the hollow jewelry, is simple and efficient, and the processed hollow jewelry has the color of basic enamel and can also show a light transmission effect.
2. The low-temperature enamel glaze has a transparent or semitransparent effect, so that the hollowed-out parts of the hollowed-out jewelry can show colorful semitransparent or fully transparent effects, and the hollowed-out jewelry is more delicate and gorgeous as colored glass is embedded in each hollowed-out position of the hollowed-out jewelry.
3. The target glaze formed by the low-temperature enamel glaze and the curing agent is easy to coat on the surface of the hollowed-out jewelry, can reduce the glazing difficulty of the hollowed-out part, and can improve the finished product effect of the hollowed-out jewelry.
4. The hollow jewelry has the color of the basic enamel, can also have the effects of light transmission, translucency or complete transparence, and has good safety and wide market prospect.
Drawings
Fig. 1 shows a flow diagram of the surface treatment method of the hollow jewelry of the invention.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
As shown in figure 1, the surface treatment method of the hollow jewelry provided by the invention comprises the following steps:
(1) mixing the low-temperature enamel glaze with a curing agent, and then carrying out vacuum treatment to obtain the target glaze. Among them, the curing agent functions to promote the setting and hardening of the target glaze. If the curing agent is lacked, the target glaze cannot be solidified and hardened after being coated on the surface of the jewelry.
(2) And coating the target glaze on the hollow part of the hollow jewelry. The target glaze can be coated on the frame of the hollow part of the hollow jewelry in a mechanical or manual mode.
(3) And drying or air-drying the coated hollow part of the hollow jewelry. The coating method is characterized in that the coating method comprises the following steps of coating a coating layer on the surface of the coated hollow-out jewelry, and drying the coated hollow-out part of the coated hollow-out jewelry to improve the solidification and hardening speed of the target glaze.
When the surface treatment method is used, glazing processing can be carried out on the hollowed-out part of the hollowed-out jewelry, and the processed hollowed-out jewelry has the color of basic enamel, can also have a light transmission effect, and is simple, convenient, efficient and good in safety.
In a specific embodiment, the low-temperature enamel glaze has a transparent or semitransparent effect, so that the hollowed-out part of the hollowed-out jewelry treated by the surface treatment method has a colorful semitransparent or fully transparent effect, and as if each hollowed-out position of the hollowed-out jewelry is embedded with colored glass, the hollowed-out jewelry is more delicate and gorgeous.
In a specific embodiment, the low-temperature enamel glaze comprises polyepichlorohydrin, and the low-temperature enamel glaze has better surface treatment effect on the hollowed-out jewelry and good safety because polyepichlorohydrin does not contain harmful elements which have influence on human bodies.
In a particular embodiment, the curing agent comprises: the first liquid curing agent and the second liquid curing agent mixed with the first liquid curing agent are used, the concentration of the first liquid curing agent is greater than that of the second liquid curing agent, the uniform mixing effect of the curing agent and the low-temperature enamel glaze can be improved, and the target glaze is prevented from being solidified and dried at an accelerated speed or being incapable of being solidified and hardened.
In a specific embodiment, the first liquid curing agent and the second liquid curing agent are mixed in a ratio of 1: 1-1.5: 1, the curing agent and the low-temperature enamel glaze can be uniformly mixed, so that the uniform mixing effect of the curing agent and the low-temperature enamel glaze can be further improved, and the target glaze is prevented from being solidified and dried at an accelerated speed or being incapable of being solidified and hardened. For example, by stirring to mix the two uniformly. The proportion of the first liquid curing agent to the second liquid curing agent can be set according to actual needs. If the content of the first liquid curing agent is too large, the target glaze is accelerated to solidify and dry. And if the content of the second liquid curing agent is too large, the target glaze cannot be solidified and hardened. Preferably, the first liquid curing agent and the second liquid curing agent are mixed according to a ratio of 1: 1, the curing agent and the low-temperature enamel glaze can be uniformly mixed, so that the uniform mixing effect of the curing agent and the low-temperature enamel glaze can be further improved, and the target glaze is prevented from being solidified and dried at an accelerated speed or being incapable of being solidified and hardened.
In a particular embodiment, the first liquid curing agent and the second liquid curing agent each comprise: the mixture of dimethyl, nonyl phenol, aminomethyl, methylene biradical and benzyl alcohol has good effect of surface treatment on the hollow jewelry by adopting the curing agent material, and the mixture of dimethyl, nonyl phenol, aminomethyl, methylene biradical and benzyl alcohol does not contain harmful elements which have influence on human bodies, so the safety is good.
In one particular embodiment, the low temperature enamel frit is mixed with a curing agent according to a ratio of 3: 1-4: 1, and uniformly mixing the components in a weight ratio of 1. For example, by stirring to mix the two uniformly. If the mixing of the low-temperature enamel glaze and the curing agent is not uniform, the target glaze is agglomerated and heated unevenly. The proportion of the low-temperature enamel glaze and the curing agent can be set according to actual needs. If the content of the low-temperature enamel glaze is too large, the target glaze obtained by mixing is too viscous, and the distribution of the low-temperature enamel glaze in the target glaze is not uniform. If the content of the curing agent is too large, the target glaze material is accelerated to solidify and dry, and the target glaze material cannot be used. Preferably, the low-temperature enamel glaze and the curing agent are mixed according to a ratio of 3: 1, the distribution uniformity of the low-temperature enamel glaze in the target glaze can be further improved, and the solidification effect of the target glaze can be further improved.
In a specific embodiment, the step of mixing the low-temperature enamel glaze with the curing agent and then performing vacuum treatment to obtain the target glaze comprises: and (3) uniformly mixing the low-temperature enamel glaze and the curing agent, and then putting the mixture into a vacuumizing machine for vacuumizing to obtain the vacuumized target glaze. For example, the low-temperature enamel glaze and the curing agent are uniformly mixed at normal temperature (20 to 25 ℃), and then the mixture is placed into a vacuum extractor to be vacuumized for 1 to 3 minutes, and when the scale of the vacuum extractor stops at 0 ℃, the completion of the vacuum-pumping of the low-temperature enamel glaze and the curing agent is indicated, so that the target glaze after the vacuum-pumping can be obtained. Through the evacuation, can eliminate the bubble that low temperature enamel frit and curing agent stirring in-process produced, improve the quality of target glaze to reduce the bubble on the fretwork portion surface of fretwork ornament when using, easily glazing.
In a specific embodiment, the step of applying the target glaze to the hollowed-out portion of the hollowed-out jewelry comprises: and the target glaze is smeared along the frame of the hollow part, so that the workpiece is ensured to have no large vibration in the operation process. For example, the vacuumized target glaze is uniformly coated along the frame of the hollow part of the hollow jewelry with a painting brush until the target glaze fills the whole hollow part. Wherein, the number of the hollow parts of the hollow jewelry can be set according to actual needs.
In a preferred embodiment, the hollowed-out jewelry is made of a metal material. When in use, the target glaze is uniformly smeared along the metal frame of the hollow part.
In a specific embodiment, the area of the hollow part is 1.5 to 110 square millimeters. The thickness of the cross section of the frame is 1-3 mm.
In a specific embodiment, the step of drying the coated hollowed-out part of the hollowed-out jewelry comprises the following steps: and putting the coated hollow part of the hollow jewelry into a drying box for baking for a certain time.
In a specific embodiment, the hollow jewelry with the target glaze is fixed on a clamp and placed in a drying oven at the temperature of 60-100 ℃ for baking for 60-120 minutes. Wherein, if the temperature in the process is too low, the surface of the treated target glaze material is not smooth enough and is not flat. If the temperature in the process is too high, the color of the treated target glaze is changed and is not bright enough. If the process time is too short, the treated target glaze surface is not glossy. If the process time is too long, the color of the treated target glaze material has color difference and is easy to crack. Preferably, the baking temperature of the drying oven is 80 ℃, the baking time is 80 minutes, the surface of the treated target glaze is smoother, smoother and glossy, and the stability is good.
In a specific embodiment, the step of performing air drying treatment on the hollow part of the coated hollow jewelry comprises the following steps: and (3) placing the coated hollow part of the hollow jewelry in a room temperature environment for natural air drying.
In a specific embodiment, the hollow jewelry with the target glaze covered with the dustproof protective cover is placed in a room temperature environment for 8-12 hours for natural air drying. Wherein, the natural air drying time can be determined according to actual needs. Preferably, the hollow jewelry with the target glaze is covered with the dustproof protective cover and is placed in a room temperature environment for 10 hours for natural air drying, and the air drying effect is good.
The surface treatment method of the hollow jewelry can be used for glazing the hollow part of the hollow jewelry, is simple and efficient, and the processed hollow jewelry has the color of basic enamel, has colorful semitransparent or full transparent effect, can also have a light transmission effect, is more exquisite and gorgeous and has good safety.
On the basis of the above embodiments, the invention provides a hollow jewelry obtained by processing with the surface treatment method.
In a particular embodiment, the hollowed-out jewelry comprises 3D hollowed-out jewelry.
The above embodiments are all described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The protective 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 present invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (16)
1. A surface treatment method of a hollow jewelry is characterized by comprising the following steps:
mixing the low-temperature enamel glaze with a curing agent, and then carrying out vacuum treatment to obtain a target glaze;
coating the target glaze on the hollow part of the hollow jewelry;
and drying or air-drying the coated hollow part of the hollow jewelry.
2. The surface treatment method of hollow jewelry according to claim 1, wherein the low temperature enamel glaze has a transparent or semitransparent effect.
3. The surface treatment method for hollow jewelry according to claim 1, wherein the low-temperature enamel glaze comprises polyepichlorohydrin.
4. The surface treatment method of the hollow jewelry according to claim 1, wherein the curing agent comprises: the curing agent comprises a first liquid curing agent and a second liquid curing agent mixed with the first liquid curing agent, wherein the concentration of the first liquid curing agent is greater than that of the second liquid curing agent.
5. The surface treatment method of the hollow jewelry according to claim 4, wherein the first liquid curing agent and the second liquid curing agent are mixed according to a ratio of 1: 1-1.5: 1, and uniformly mixing the components in a weight ratio of 1.
6. The surface treatment method of the hollow jewelry according to claim 4, wherein the first liquid curing agent and the second liquid curing agent both comprise: a mixture of dimethyl, nonylphenol, aminomethyl, methylenediyl and benzyl alcohol.
7. The surface treatment method of hollow jewelry according to claim 1, wherein the ratio of the low-temperature enamel glaze to the curing agent is 3: 1-4: 1, and uniformly mixing the components in a weight ratio of 1.
8. The surface treatment method of hollow jewelry according to claim 1, wherein the step of mixing the low-temperature enamel glaze with the curing agent and then performing vacuum treatment to obtain the target glaze comprises: and uniformly mixing the low-temperature enamel glaze and the curing agent, and then putting the mixture into a vacuumizing machine for vacuumizing to obtain the vacuumized target glaze.
9. The surface treatment method of the hollow jewelry according to claim 1, wherein the step of coating the target glaze on the hollow part of the hollow jewelry comprises: and uniformly coating the target glaze along the frame of the hollow part.
10. The surface treatment method of the hollow jewelry, according to claim 9, is characterized in that the area of the hollow part is 1.5-110 square millimeters, and the thickness of the cross section of the frame is 1-3 millimeters.
11. The surface treatment method of the hollow jewelry according to claim 1, wherein the step of drying the hollow part of the coated hollow jewelry comprises: and putting the coated hollow part of the hollow jewelry into a drying box for baking for a certain time.
12. The surface treatment method of the hollow jewelry according to claim 11, wherein the baking temperature is 60-100 ℃, and the baking time is 60-120 minutes.
13. The surface treatment method of the hollow jewelry according to claim 1, wherein the step of air-drying the hollow part of the coated hollow jewelry comprises the steps of: and naturally drying the coated hollow part of the hollow jewelry at room temperature.
14. The surface treatment method of the hollow jewelry according to claim 13, wherein the coated hollow part of the hollow jewelry is naturally air-dried in the room temperature environment for 8-12 hours.
15. A hollow jewelry is characterized by being obtained by adopting the surface treatment method of any one of claims 1 to 14.
16. The hollowed-out jewelry of claim 15, wherein the hollowed-out jewelry comprises 3D hollowed-out jewelry.
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| CN202110932247.7A CN113662338B (en) | 2021-08-13 | 2021-08-13 | Hollowed-out jewelry and surface treatment method thereof |
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| CN202110932247.7A CN113662338B (en) | 2021-08-13 | 2021-08-13 | Hollowed-out jewelry and surface treatment method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114176294A (en) * | 2021-12-03 | 2022-03-15 | 广东顺德周大福珠宝制造有限公司 | Jewelry and surface treatment method thereof |
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| CN113662338B (en) | 2023-09-08 |
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