CN112257835A - Method for encapsulating pearl embedded label of Pinctada maxima - Google Patents
Method for encapsulating pearl embedded label of Pinctada maxima Download PDFInfo
- Publication number
- CN112257835A CN112257835A CN202010944802.3A CN202010944802A CN112257835A CN 112257835 A CN112257835 A CN 112257835A CN 202010944802 A CN202010944802 A CN 202010944802A CN 112257835 A CN112257835 A CN 112257835A
- Authority
- CN
- China
- Prior art keywords
- pearl
- rfid chip
- size
- pinctada
- corrosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 241001490476 Pinctada maxima Species 0.000 title claims abstract description 8
- 241001212699 Pinctada martensii Species 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims abstract description 7
- 239000013535 sea water Substances 0.000 claims abstract description 7
- 235000015170 shellfish Nutrition 0.000 claims abstract description 7
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 230000002378 acidificating effect Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 4
- 238000003801 milling Methods 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 241000255969 Pieris brassicae Species 0.000 abstract description 4
- 239000011049 pearl Substances 0.000 description 32
- 238000005536 corrosion prevention Methods 0.000 description 4
- 241000490567 Pinctada Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a method for encapsulating an embedded label of a pearl of a Pinctada martensii, which is characterized by comprising the following steps of: s1, automatically grabbing a pearl nucleus of the Pinctada maxima with the size of 8-10 mm; s2, identifying pearl nucleus grains, and identifying and positioning the embedding position of the RFID chip; s3, milling square holes on the surfaces of the bead cores, wherein the size of each square hole is 1.3-1.7mm x 0.4-0.8mm, the depth of each square hole is 1.3-1.7mm, and the RFID chip is adhered to the square holes by special glue; s4, forming a protective film on the surface of the RFID chip by adopting a magnetron sputtering ceramic process; s5, sealing the RFID chip with resin after being embedded, and polishing the surface to ensure that the surface of the bead core is smooth and the white butterfly shell is not damaged; s6, performing anti-corrosion treatment on the pearl nuclei, preventing seawater, shellfish acidic corrosion, biological corrosion and sterilization.
Description
Technical Field
The invention relates to the technical field of identity recognition, in particular to a packaging method of an embedded tag of a pearl of a Pinctada maxima.
Background
The pearl of the Pinctada martensii is the top-grade pearl, most seawater pearls bred by the Pinctada martensii are large and glossy white pearls, are specific pearl oyster species in south China sea, and are also the largest and best pearl oysters in the world.
The white butterfly pearl is mainly produced abroad as a luxury, is a national protection animal in China, is rare, has more rare pearl yield, is mainly fresh water pearl and Martensis shellfish seawater pearl in China, and has lower quality and yield year by year.
After long-term hardness attack, the Meiji fishery company successfully cultivates hundreds of thousands of adult Pinctada maxima on beautiful pollution-free Nansha Meiji reefs, and artificially cultivates pearls to be put on the market.
The pearl products of the Pinctada martensii on the market are often mixed with the eyes of fish, cheap freshwater pearls or other shellfish pearls are used for counterfeiting Pinctada martensii pearls, consumers are hard to distinguish, the market is soft, and the pearls of high-end brands are only provided with one certificate. The pearl product with high price of the Pinctada martensii is a problem which is urgently solved by how to make the real and fake Pinctada martensii pearl clear at a glance.
Disclosure of Invention
The invention provides a packaging method of an embedded tag of a white butterfly pearl, aiming at the problems and the defects in the prior art.
The invention solves the technical problems through the following technical scheme:
the invention provides a method for encapsulating a tag embedded in a white butterfly pearl, which is characterized by comprising the following steps of:
s1, automatically grabbing a pearl nucleus of the Pinctada maxima with the size of 8-10 mm;
s2, identifying pearl nucleus grains, and identifying and positioning the embedding position of the RFID chip;
s3, milling square holes on the surfaces of the bead cores, wherein the size of each square hole is 1.3-1.7mm x 0.4-0.8mm, the depth of each square hole is 1.3-1.7mm, and the RFID chip is adhered to the square holes by special glue;
s4, forming a protective film on the surface of the RFID chip by adopting a magnetron sputtering ceramic process;
s5, sealing the RFID chip with resin after being embedded, and polishing the surface;
s6, performing anti-corrosion treatment on the pearl nuclei, preventing seawater, shellfish acidic corrosion, biological corrosion and sterilization.
Preferably, the size of the RFID chip is 1.25mm × 1.25mm × 0.5 mm.
Preferably, the square holes are 1.5mm x 0.6mm in size and 1.5mm deep.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
according to the invention, the RFID chip is embedded into the pearl core, and the miniature RFID technology is adopted, so that each Pinctada martensii pearl has a unique identification code, each Pinctada martensii pearl has a unique identifier, the authenticity can be distinguished through a special reader, and the imitation difficulty is increased.
Drawings
Fig. 1 is a flow chart of a method for encapsulating an embedded tag of a pearl of a Pinctada martensii according to a preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the embodiment provides a method for encapsulating an embedded tag of a pearl of a Pinctada martensii, which includes the following steps:
101, automatically grabbing a pearl nucleus of a Pinctada maxima with the size of 8-10 mm by a mechanical device.
And 102, identifying pearl nucleus grains by high-precision machine vision, and identifying and positioning the RFID chip embedding position.
And 103, milling square holes on the surfaces of the bead cores, wherein the size of each square hole is 1.3-1.7mm x 0.4-0.8mm, the depth of each square hole is 1.3-1.7mm, and adhering the RFID chip into each square hole by using special glue.
In this example, the square holes are 1.5mm by 0.6mm in size and 1.5mm deep.
And 104, forming a protective film on the surface of the RFID chip by adopting a magnetron sputtering ceramic process.
And 105, sealing the RFID chip by resin after the RFID chip is embedded, and polishing the surface to ensure that the surface of the bead core is smooth and does not damage shells.
And 106, performing anti-corrosion treatment on the pearl nuclei, namely seawater prevention, shellfish acidic corrosion prevention, biological corrosion prevention and sterilization treatment.
In the manual nucleus inserting stage, an ultrahigh frequency RFID passive tag is embedded on the surface of a pearl nucleus, and the size of the ultrahigh frequency RFID passive tag is 1.25mm multiplied by 0.5 mm.
And the RFID chip is wrapped by the protective film, and anti-corrosion treatment, seawater prevention, shellfish acidic corrosion prevention, biological corrosion prevention, sterilization treatment and the like are performed.
The filling of the packaging resin adopts an ultra-precise dispensing processing technology and carries out antifouling and sterilization treatment, so that no pollution to the bead cores is ensured, and the packaging material is not rejected. After the identity mark is packaged, the identity mark is screened by an industrial vision recognition system, if the projection of the packaging resin exceeds a standard range, the identity mark needs to be polished, and the identity mark can be used after being qualified.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (3)
1. A packaging method for a pearl embedded label of a Pinctada martensii is characterized by comprising the following steps:
s1, automatically grabbing a pearl nucleus of the Pinctada maxima with the size of 8-10 mm;
s2, identifying pearl nucleus grains, and identifying and positioning the embedding position of the RFID chip;
s3, milling square holes on the surfaces of the bead cores, wherein the size of each square hole is 1.3-1.7mm x 0.4-0.8mm, the depth of each square hole is 1.3-1.7mm, and the RFID chip is adhered to the square holes by special glue;
s4, forming a protective film on the surface of the RFID chip by adopting a magnetron sputtering ceramic process;
s5, sealing the RFID chip with resin after being embedded, and polishing the surface;
s6, performing anti-corrosion treatment on the pearl nuclei, preventing seawater, shellfish acidic corrosion, biological corrosion and sterilization.
2. The Pinctada martensii pearl identification system of claim 1, wherein the RFID chip is 1.25mm by 0.5mm in size.
3. The Pinctada martensii pearl identification system of claim 1, wherein the size of the square hole is 1.5mm x 0.6mm and the depth is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010944802.3A CN112257835A (en) | 2020-09-10 | 2020-09-10 | Method for encapsulating pearl embedded label of Pinctada maxima |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010944802.3A CN112257835A (en) | 2020-09-10 | 2020-09-10 | Method for encapsulating pearl embedded label of Pinctada maxima |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112257835A true CN112257835A (en) | 2021-01-22 |
Family
ID=74231644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010944802.3A Pending CN112257835A (en) | 2020-09-10 | 2020-09-10 | Method for encapsulating pearl embedded label of Pinctada maxima |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112257835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568800A (en) * | 2022-03-21 | 2022-06-03 | 王小珊 | Preparation method of pearl jewelry |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007091453A (en) * | 2005-09-30 | 2007-04-12 | Yoshihiro Hisada | Control method of pearl management system, program, cultured pearl, and pearl management system |
| WO2008149406A1 (en) * | 2007-06-08 | 2008-12-11 | Calamian Pearl Co., Ltd. | Pearl nucleus, pearl and process for producing pearl nucleus |
| CN102204516A (en) * | 2011-03-21 | 2011-10-05 | 清华大学 | Embedded radio frequency identification device (FRID) lag identification technique |
| CN102332106A (en) * | 2011-09-20 | 2012-01-25 | 清华大学 | Pearl embedded with chip and identification method thereof |
| JP2014054227A (en) * | 2012-09-13 | 2014-03-27 | Hitachi Maxell Ltd | Pearl nucleus, method for producing pearl nucleus, pearl, method for detecting electronic marker position included in pearl, pearl perforation method and perforation device, information communication method with electronic marker included in pearl, and information communication device with electronic marker included in pearl |
-
2020
- 2020-09-10 CN CN202010944802.3A patent/CN112257835A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007091453A (en) * | 2005-09-30 | 2007-04-12 | Yoshihiro Hisada | Control method of pearl management system, program, cultured pearl, and pearl management system |
| WO2008149406A1 (en) * | 2007-06-08 | 2008-12-11 | Calamian Pearl Co., Ltd. | Pearl nucleus, pearl and process for producing pearl nucleus |
| CN102204516A (en) * | 2011-03-21 | 2011-10-05 | 清华大学 | Embedded radio frequency identification device (FRID) lag identification technique |
| CN102332106A (en) * | 2011-09-20 | 2012-01-25 | 清华大学 | Pearl embedded with chip and identification method thereof |
| JP2014054227A (en) * | 2012-09-13 | 2014-03-27 | Hitachi Maxell Ltd | Pearl nucleus, method for producing pearl nucleus, pearl, method for detecting electronic marker position included in pearl, pearl perforation method and perforation device, information communication method with electronic marker included in pearl, and information communication device with electronic marker included in pearl |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568800A (en) * | 2022-03-21 | 2022-06-03 | 王小珊 | Preparation method of pearl jewelry |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
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| RJ01 | Rejection of invention patent application after publication |