CN113678755A - Integrally formed chicken brand based on in-mold labeling process - Google Patents
Integrally formed chicken brand based on in-mold labeling process Download PDFInfo
- Publication number
- CN113678755A CN113678755A CN202110959089.4A CN202110959089A CN113678755A CN 113678755 A CN113678755 A CN 113678755A CN 202110959089 A CN202110959089 A CN 202110959089A CN 113678755 A CN113678755 A CN 113678755A
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- China
- Prior art keywords
- chicken
- integrally formed
- bottom shell
- protective cushion
- labeling process
- 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
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 75
- 238000002372 labelling Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 58
- 238000001746 injection moulding Methods 0.000 claims description 24
- 239000012778 molding material Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000741 silica gel Substances 0.000 abstract description 2
- 229910002027 silica gel Inorganic materials 0.000 abstract description 2
- 235000013330 chicken meat Nutrition 0.000 description 55
- 239000000243 solution Substances 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K35/00—Marking poultry or other birds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
- B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an integrally formed chicken brand based on an in-mold labeling process, which comprises a bottom shell, an FRID (radio frequency identification device) and a laser label, wherein the bottom shell is integrally formed, a clamping block is arranged on the bottom shell, a labeling area is arranged on the surface of the clamping block, the FRID is injected into the labeling area, the laser label is arranged on the surface of the labeling area through the in-mold labeling process, anti-falling clamping grooves and anti-falling bolts matched with the anti-falling clamping grooves are respectively arranged at the tail ends of the two sides of the bottom shell, the bottom shell is fixedly connected through the anti-falling clamping grooves and the anti-falling bolts in a clamping mode, and a space for clamping chicken feet is formed in the bottom shell. The integrally formed chicken brand based on the in-mold labeling process is simple in structure, small in size, free of power supply, not prone to deformation and capable of being detached only when the bottom shell is damaged, and therefore the risk of tampering is avoided; meanwhile, the problems of infirm fixation and low production efficiency of the traditional chicken plate silica gel pad are solved; the laser label can still keep clear through various severe environments and is not damaged.
Description
Technical Field
The invention relates to the technical field of livestock breeding equipment, in particular to an integrally formed chicken brand based on an in-mold labeling process.
Background
In the process of selling the chickens, the free-range chickens can be sold at a price far higher than that of fast-growing chickens due to the fact that the free-range chickens are close to a natural growing environment and have a longer growing period, illegal merchants often sell the free-range chickens by counterfeiting the fast-growing chickens as the free-range chickens in order to obtain higher benefits, and in order to avoid the problem, a unique chicken plate device is required to be configured for each free-range chicken to mark the identity of the free-range chicken.
Chinese patent document (application number: 201822085400.3) discloses a chicken plate with anti-counterfeiting tracing function, which comprises an accommodating part and a fixing part, wherein the accommodating part comprises a plastic face shell, an inserting plate, an electronic function module, a battery and a plastic bottom shell, an anti-counterfeiting label installing groove is formed in the surface of the plastic face shell, a groove is formed in one end of the anti-counterfeiting label installing groove, a slot is formed in the side surface of the plastic face shell and communicated with the groove, the inserting plate can be inserted into the groove from the slot, and the surface of the inserting plate is flush with the surface of the anti-counterfeiting installing groove; one side of the electronic function module is electrically connected with an antenna, the other side of the electronic function module is provided with a battery holder and a switch, the battery holder is used for fixing a battery, the plastic bottom shell is provided with a switch mounting hole, a clamping hole and a through hole, and the switch can penetrate through the switch mounting hole and extend out of the surface of the plastic bottom shell; the anti-counterfeiting system has an anti-counterfeiting function, can record the motion information of the chickens in real time, and is novel in structure and high in practicability; however, the anti-counterfeit label area in the technical scheme is too large in size, so that the chicken brand is also large in size and needs to be powered.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the integrally formed chicken brand based on the in-mold labeling process, which has the advantages of simple structure, small volume, no need of power supply, difficult deformation and capability of detaching the bottom case only when the bottom case is damaged, so that the risk of tampering is avoided; meanwhile, the problems of infirm fixation and low production efficiency of the traditional chicken plate silica gel pad are solved; the laser label can still keep clear through various severe environments and is not damaged.
In order to solve the technical problems, the invention adopts the technical scheme that: this integrated into one piece chicken brand based on in-mould labeling technology, including drain pan, FRID, radium-shine label, the drain pan is integrated into one piece, be equipped with the fixture block on the drain pan, the surface of fixture block is equipped with pastes the mark district, FRID moulds plastics in the mark district, the surface in mark district is equipped with radium-shine label through in-mould labeling technology, the both sides end of drain pan be equipped with the anticreep draw-in groove respectively and with anticreep draw-in groove matched with anticreep bolt, the drain pan forms fixed connection and makes through anticreep draw-in groove and anticreep bolt block the inside space that is used for chucking chicken feet that forms of drain pan.
By adopting the technical scheme, the label is adhered to the surface of the chicken plate when the traditional chicken plate label is formed, the label is easy to damage in the growth and slaughtering process of chicken, and the label cannot be identified; wherein can accord with the label in the shell surface through the mode of in-mould labeling, can effectively avoid external environment to destroy the chicken brand, make radium-shine label still can keep clear through various adverse circumstances, not destroyed, radium-shine label has dynamic change and can accomplish each radium-shine label unique, combines image identification to carry out the true and false verification again.
As a preferred technical solution of the present invention, the bottom case is provided with elastic protrusions at both sides of the latch, so that deformation is concentrated at the elastic protrusions when the bottom case is tightened.
As a preferred technical scheme of the invention, the integrally formed chicken brand based on the in-mold labeling process further comprises a protective soft cushion, the protective soft cushion is arranged on the inner side of the bottom shell and in a space for clamping chicken feet, and the protective soft cushion is formed on the inner side of the bottom shell through a secondary injection molding process.
As a preferred technical solution of the present invention, the protective pad and the bottom case are provided with dovetail tenon structures at inner sides of the positions of the fixture blocks, so as to ensure that the protective pad and the bottom case are connected more firmly.
As a preferred embodiment of the present invention, the protective pad has a break at the elastic protrusion, so as to prevent the protective pad from being separated from the bottom case when the elastic protrusion is deformed.
As the preferred technical scheme of the invention, the protective cushion is of a honeycomb structure, so that the protective cushion has elasticity, thereby being suitable for each growth cycle of chickens. The protective cushion can not only be attached to the chicken feet to protect the chicken feet from being damaged, but also can be adjusted along with the growth change of the chicken, so that the protective cushion is suitable for each growth period of the chicken.
As a preferable technical scheme of the invention, the inner surface of the protective soft cushion is provided with vertical lines, so that the protective soft cushion is prevented from rotating at the chicken feet to abrade the chicken feet. The vertical lines that set up in the protection cushion can prevent effectively that the drain pan from rotating around the chicken foot simultaneously.
As a preferred technical scheme of the invention, the specific steps of arranging the laser label on the surface of the labeling area through an in-mold labeling process are as follows:
s1-1: firstly, extruding injection molding materials into a mold through an injection molding machine, moving an upper mold away and cooling the upper mold through a cooling system in the upper mold;
s1-2: then, the laser label is moved by the manipulator to be attached to the upper die, the laser label is adsorbed by a negative pressure system arranged in the upper die, then the upper die and the lower die are closed again to press the laser label on the surface of a formed injection molding material, and the hot melt adhesive on the back of the laser label is melted by the temperature of the injection molding material, so that fusion between the laser label and the injection molding material is realized.
As a preferred technical solution of the present invention, the specific steps of forming the protective pad on the inner side of the bottom case through the secondary injection molding process are as follows:
s2-1: firstly, forming the bottom shell through an injection molding machine, and then placing the bottom shell into a forming die of the protective cushion;
s2-2: and then, injecting a TEP material into the die of the protective cushion to complete the forming of the protective cushion, so that the protective cushion is adhered to the bottom shell in a covering manner, and meanwhile, the dovetail tenon structure is used for further realizing the blocking of the protective cushion, thereby completing the fixation of the protective cushion and the bottom shell.
As a preferable technical scheme of the invention, the temperature for cooling the upper die in the step S1-1 is 20-40 ℃, so that the laser material can be effectively prevented from deforming and damaging in a high-temperature environment.
Compared with the prior art, the invention has the following beneficial effects:
(1) the integrally formed chicken card based on the in-mold labeling process is simple in structure, small in size and free of power supply, the label can be fit into the bottom shell surface in the technical scheme through the in-mold labeling mode, the chicken card can be effectively prevented from being damaged by the external environment, meanwhile, the traditional chicken card bottom shell is simple in structural design, the chicken feet are easily abraded, part of the chicken card bottom shell is buffered through arranging the soft rubber gasket, and the soft rubber gasket and the bottom shell are adhered through glue and are easily separated when the chicken card bottom shell is used for a long time;
(2) the protective soft pad and the bottom shell are coated and bonded together in the process of compounding in a secondary forming mode by adopting the TEP material, so that the protective soft pad and the bottom shell are very firm, and the dovetail tenon structure is arranged between the protective soft pad and the bottom shell, so that the protective soft pad and the bottom shell can be more firmly fixed, and the problem of peeling the protective soft pad and the bottom shell is solved;
(3) simultaneously this application is provided with elastic bulge on the drain pan structure, and the protection cushion is provided with the fracture with it department of corresponding simultaneously, and when the drain pan deformation, the protection cushion can adapt to the drain pan deformation more, is difficult for because two kinds of material deformation differences lead to peeling off between two kinds of materials.
Drawings
FIG. 1 is a vertical cross-sectional view of an integrally formed chicken card based on an in-mold labeling process of the present invention;
FIG. 2 is a first three-dimensional structure diagram of an integrally formed chicken brand based on the in-mold labeling process of the present invention;
FIG. 3 is a second perspective view of the integrally formed chicken card based on the in-mold labeling process of the present invention;
wherein: 1-a bottom shell; 101-elastic protrusions; 102-fracture; 2-clamping blocks; 201-labeling area; 202-laser label; 3-an anti-drop clamping groove; 4-anti-drop bolt; 5-protecting the soft cushion; 501-dovetail tenon structure; 502-vertical stripes.
Detailed Description
Further characteristics and advantages of the invention will become apparent from the detailed description which follows, in which an embodiment of the invention is illustrated by way of non-limiting example in the accompanying drawings.
Example (b): as shown in fig. 1 to 3, the integrally formed chicken brand based on the in-mold labeling process comprises a bottom shell 1, an rfid tag and a laser tag 202, wherein the bottom shell 1 is integrally formed, a clamping block 2 is arranged on the bottom shell 1, a labeling area 201 is arranged on the surface of the clamping block 2, the rfid tag is injected into the labeling area 201, the laser tag 202 is arranged on the surface of the labeling area 201 through the in-mold labeling process, anti-falling clamping grooves 3 and anti-falling bolts 4 matched with the anti-falling clamping grooves 3 are respectively arranged at the tail ends of two sides of the bottom shell 1, the bottom shell 1 is fixedly connected through the anti-falling clamping grooves 3 and the anti-falling bolts 4 in a clamping manner, and a space for clamping chicken feet is formed inside the bottom shell 1; elastic protrusions 101 are arranged on the bottom case 1 on two sides of the clamping block 2, so that deformation is concentrated at the elastic protrusions 101 when the bottom case 1 is tightened; the integrally formed chicken brand based on the in-mold labeling process further comprises a protective cushion 5, the protective cushion 5 is arranged on the inner side of the bottom shell 1 and in a space for clamping chicken feet, and the protective cushion 5 is formed on the inner side of the bottom shell 1 through a secondary injection molding process; the inner sides of the positions of the protective soft pad 5 and the bottom shell at the clamping block 2 are provided with dovetail clamping tenon structures 501, so that the protective soft pad 5 and the bottom shell 1 are connected more firmly; the protective cushion 5 is provided with a fracture 102 at the elastic bulge 101, so that the protective cushion 5 is prevented from being separated from the bottom case 1 when the elastic bulge 101 deforms; the protective soft cushion 5 is of a honeycomb structure, so that the protective soft cushion 5 has elasticity, and is suitable for each growth cycle of the chickens; at the moment, the protective cushion 5 can not only be attached to the chicken feet so as to protect the chicken feet from being damaged, but also can be used for adjusting the size of the space for clamping the chicken feet along with the growth change of the chicken, so that the protective cushion is suitable for each growth period of the chicken; the inner surface of the protective cushion 5 is provided with vertical lines 502, so that the protective cushion 5 is prevented from rotating at the chicken feet to abrade the chicken feet; meanwhile, the vertical stripes 502 arranged in the protective cushion 5 can effectively prevent the bottom shell from rotating around the chicken feet.
The specific steps of arranging the laser label 202 on the surface of the labeling area 201 through an in-mold labeling process are as follows:
s1-1: firstly, extruding injection molding materials into a mold through an injection molding machine, moving an upper mold away and cooling the upper mold through a cooling system in the upper mold; the temperature for cooling the upper die is 20-40 ℃, so that the laser material can be effectively prevented from deforming and damaging in a high-temperature environment;
s1-2: then, the laser label 202 is moved by the manipulator to be attached to the upper die, the laser label 202 is adsorbed by a negative pressure system arranged in the upper die, then the upper die and the lower die are closed again to press the laser label 202 on the surface of the formed injection molding material, and the hot melt adhesive on the back of the laser label 202 is melted by the temperature of the injection molding material, so that the laser label 202 and the injection molding material are fused.
The protection cushion 5 is formed on the inner side of the bottom shell 1 through a secondary injection molding process, and the specific steps are as follows:
s2-1: firstly, forming the bottom shell 1 through an injection molding machine, and then placing the bottom shell 1 into a forming mold of the protective cushion 5;
s2-2: to the TEP material of moulding plastics in the mould of protection cushion 5 again to accomplish the shaping of protection cushion 5, make protection cushion 5 with drain pan 1 cladding bonding is in the same place, simultaneously passes through forked tail card tenon structure 501 further realizes the card of protection cushion 5 is dead, thereby accomplish protection cushion 5 with drain pan 1's is fixed.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides an integrated into one piece chicken brand based on in-mould labeling technology, includes drain pan, FRID, radium-shine label, its characterized in that, the drain pan is integrated into one piece, be equipped with the fixture block on the drain pan, the surface of fixture block is equipped with the subsides mark district, FRID moulds plastics in the subsides mark district, the surface in subsides mark district is equipped with radium-shine label through in-mould labeling technology, the both sides end of drain pan be equipped with the anticreep draw-in groove respectively and with anticreep draw-in groove matched with anticreep bolt, the drain pan forms fixed connection and makes through anticreep draw-in groove and anticreep bolt block the inside space that is used for chucking chicken feet that forms of drain pan.
2. The in-mold labeling process-based integrally formed chicken card according to claim 1, wherein the bottom case is provided with elastic protrusions at both sides of the clamping block, so that deformation is concentrated at the elastic protrusions when the bottom case is tightened.
3. The in-mold labeling process-based integrally formed chicken card according to claim 1, further comprising a protective cushion, wherein the protective cushion is arranged at the inner side of the bottom case and in a space for clamping chicken feet, and the protective cushion is formed at the inner side of the bottom case through a secondary injection molding process.
4. The in-mold labeling process-based integrally formed chicken card according to claim 3, wherein the protective cushion and the bottom case are provided with dovetail tenon structures at the inner sides of the positions of the clamping blocks, so that the protective cushion and the bottom case are connected more firmly.
5. The in-mold labeling process-based integrally formed chicken tag according to claim 4, wherein the protective pad is provided with a break at the elastic protrusion so as to prevent the protective pad from being separated from the bottom case when the elastic protrusion is deformed.
6. The in-mold labeling process-based integrally formed chicken card according to claim 4, wherein the protective cushion has a honeycomb structure, so that the protective cushion has elasticity to adapt to each growth cycle of chicken.
7. The in-mold labeling process-based integrally formed chicken card according to claim 4, wherein the inner surface of the protective pad is provided with vertical lines so as to prevent the protective pad from rotating at the chicken feet to abrade the chicken feet.
8. The integrally formed chicken brand according to claim 1, wherein the label area is provided with a laser label on the surface thereof by the in-mold labeling process by the specific steps of:
s1-1: firstly, extruding injection molding materials into a mold through an injection molding machine, moving an upper mold away and cooling the upper mold through a cooling system in the upper mold;
s1-2: then, the laser label is moved by the manipulator to be attached to the upper die, the laser label is adsorbed by a negative pressure system arranged in the upper die, then the upper die and the lower die are closed again to press the laser label on the surface of a formed injection molding material, and the hot melt adhesive on the back of the laser label is melted by the temperature of the injection molding material, so that fusion between the laser label and the injection molding material is realized.
9. The in-mold labeling process-based integrally formed chicken card according to claim 4, wherein the protective cushion is formed on the inner side of the bottom case through a secondary injection molding process by the specific steps of:
s2-1: firstly, forming the bottom shell through an injection molding machine, and then placing the bottom shell into a forming die of the protective cushion;
s2-2: and then, injecting a TEP material into the die of the protective cushion to complete the forming of the protective cushion, so that the protective cushion is adhered to the bottom shell in a covering manner, and meanwhile, the dovetail tenon structure is used for further realizing the blocking of the protective cushion, thereby completing the fixation of the protective cushion and the bottom shell.
10. The in-mold labeling process-based integrally formed chicken brand according to claim 8, wherein the temperature of the upper mold cooling in the step S1-1 is 20-40 ℃, so that the laser material can be effectively prevented from being deformed and damaged in a high-temperature environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110959089.4A CN113678755A (en) | 2021-08-20 | 2021-08-20 | Integrally formed chicken brand based on in-mold labeling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110959089.4A CN113678755A (en) | 2021-08-20 | 2021-08-20 | Integrally formed chicken brand based on in-mold labeling process |
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| Publication Number | Publication Date |
|---|---|
| CN113678755A true CN113678755A (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110959089.4A Pending CN113678755A (en) | 2021-08-20 | 2021-08-20 | Integrally formed chicken brand based on in-mold labeling process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1934341A (en) * | 1932-09-01 | 1933-11-07 | Winfred M Brooks | Seal |
| CN207054477U (en) * | 2017-07-06 | 2018-03-02 | 余姚市宇洲电器有限公司 | A kind of pigeon climbers |
| CN109299768A (en) * | 2018-12-12 | 2019-02-01 | 杭州沃朴物联科技有限公司 | A kind of punch-card device and its application method suitable for poultry management |
| CN109566463A (en) * | 2018-12-12 | 2019-04-05 | 杭州沃朴物联科技有限公司 | It is a kind of with the anti-fake chicken board and method for anti-counterfeit traced to the source |
| CN208891453U (en) * | 2018-08-20 | 2019-05-24 | 武定臻骥农业科技开发有限公司 | It is a kind of for the anti-fake foot ring traced to the source of Wudingzhuang chicken |
| CN111300746A (en) * | 2020-04-02 | 2020-06-19 | 汕头市信音电子科技有限公司 | In-mold labeling mold equipment |
-
2021
- 2021-08-20 CN CN202110959089.4A patent/CN113678755A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1934341A (en) * | 1932-09-01 | 1933-11-07 | Winfred M Brooks | Seal |
| CN207054477U (en) * | 2017-07-06 | 2018-03-02 | 余姚市宇洲电器有限公司 | A kind of pigeon climbers |
| CN208891453U (en) * | 2018-08-20 | 2019-05-24 | 武定臻骥农业科技开发有限公司 | It is a kind of for the anti-fake foot ring traced to the source of Wudingzhuang chicken |
| CN109299768A (en) * | 2018-12-12 | 2019-02-01 | 杭州沃朴物联科技有限公司 | A kind of punch-card device and its application method suitable for poultry management |
| CN109566463A (en) * | 2018-12-12 | 2019-04-05 | 杭州沃朴物联科技有限公司 | It is a kind of with the anti-fake chicken board and method for anti-counterfeit traced to the source |
| CN111300746A (en) * | 2020-04-02 | 2020-06-19 | 汕头市信音电子科技有限公司 | In-mold labeling mold equipment |
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Application publication date: 20211123 |