CN111275454A - Dye photoetching label based on melon and fruit growth period preset anti-counterfeiting and detection method - Google Patents
Dye photoetching label based on melon and fruit growth period preset anti-counterfeiting and detection method Download PDFInfo
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- CN111275454A CN111275454A CN202010015004.2A CN202010015004A CN111275454A CN 111275454 A CN111275454 A CN 111275454A CN 202010015004 A CN202010015004 A CN 202010015004A CN 111275454 A CN111275454 A CN 111275454A
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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Abstract
The invention provides a dye photoetching label based on preset anti-counterfeiting of a melon and fruit growth period and a detection method, wherein the dye photoetching label comprises the following steps: designing marking patterns of different melons and fruits by utilizing a deep learning technology; coating a layer of dye on the melon and fruit epidermis with proper size at the growth stage of the melon and fruit; printing a preset marking pattern on a dye coating area of the melon and fruit by using a laser marking machine; the marking part gradually scabs or grows by utilizing the growth process of the fruits, and the generation of the marking pattern is realized at the mature stage of the fruits; the marking patterns of the melons and fruits are detected by the mobile equipment, and the related information of the melons and fruits is obtained. The method has extremely high anti-counterfeiting performance, and is very difficult for counterfeiters to temporarily counterfeit, thereby being beneficial to protecting the property rights such as trademarks, production places and the like. The detection part is carried out after marking the mark pattern and generating, can detect out effectively and hide at the mark pattern of marking that the epidermis colour is the same or similar, can let the consumer distinguish the better, the more guaranteed melon and fruit of product of quality fast.
Description
Technical Field
The invention relates to the technical field of optical anti-counterfeiting, in particular to a dye photoetching label and a detection method based on melon and fruit growth cycle preset anti-counterfeiting.
Background
With the rapid development of science and technology, the safety problem of food is more and more emphasized by people, and the safety problem of melons and fruits is more important as food suitable for both the young and the old. How to enable consumers to quickly identify melons and fruits with better quality and more guaranteed products is also a problem worthy of research. The existing paper label and the existing ink label can quickly realize the design of the label, but have the problems of easy extinction and environmental protection.
The laser label is precise in marking, low in cost and free of food safety problems, and is widely concerned. However, the traditional laser label has the problem of easy imitation, is easy to be imitated by illegal merchants, and the existing laser marking is mostly operated on a special platform, so that the laser label has a space for progress in the aspects of shortening the process, improving the anti-counterfeiting effect, simplifying the operation flow and the like.
Disclosure of Invention
The invention aims to provide a preset anti-counterfeiting dye photoetching label based on a melon and fruit growth period and a detection method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a dye photoetching label and a detection method based on preset anti-counterfeiting of melon and fruit growth period comprise the following steps:
step S1, designing marking patterns of different melons and fruits by using a deep learning technology;
step S2, selecting melon and fruit epidermis with proper size to be smeared with a layer of dye in the melon and fruit growth stage;
step S3, printing a preset marking pattern on a dye coating area of the melon and fruit by using a laser marking machine; the dye disappears at the part which is not irradiated by the laser due to the natural phenomena of time lapse, rain wash and the like;
step S4, utilizing the growth process of the fruits to enable the marking part to gradually scab or grow so as to realize the generation of the marking pattern at the mature stage of the fruits;
and step S5, detecting the marking patterns of the melons and fruits by using the mobile equipment to obtain the related information of the melons and fruits, wherein the information which can be obtained after the mobile phone scans the marking patterns comprises the maturity, the presence or absence of putrefaction, the moisture, the pH, organic matters, coarse fibers and the like of the melons and fruits.
Further, by utilizing a deep learning technology, firstly establishing a melon and fruit growth model according to the growth change data of melons and fruits, marking the growth model, and marking patterns on the real growing melons and fruits; along with the melon and fruit is ripe, will beat the data of mark pattern and integrate, utilize degree of deep learning technique to combine melon and fruit growth model and beat the mark pattern, design out reasonable mark pattern of beating.
Further, the dye is edible dye, and the color of the dye is the same as or similar to the color of the epidermis of the melon and fruit.
Further, in the process of laser marking of the melon and fruit by using the laser marking machine, the surface part of the melon and fruit coated with the dye is provided with glass, and the laser penetrates through the glass to mark the surface part coated with the dye.
Further, the mobile device is a mobile phone.
Carry out laser marking to melon and fruit class product in the growth process, have relevant content be difficult for disappearance and easy discernment, mark preparation low cost, can not bring advantages such as food safety problem for the consumer to compare paper label and printing ink label, have better environmental protection and security. Since the dye is likely to be the same or very similar to the color of the peel of the melon or fruit, the dye cannot be effectively distinguished by naked eyes, and the dye can be detected by related instruments. Because the marking part of the technology is carried out in the growth process, the technology has extremely high anti-counterfeiting performance, and a counterfeiter is difficult to forge temporarily, thereby being beneficial to protecting the property rights such as trademarks, production places and the like. The detection part is carried out after marking the mark pattern and generating, can detect out effectively and hide at the mark pattern that the skin colour is the same or similar of melon and fruit, and the pattern type also can realize individualized customization simultaneously, easily the consumer selects when pleasing to the eye, can let the consumer distinguish the melon and fruit that the quality is better, the product is more guaranteed fast.
Compared with the prior art, the invention has the advantages that:
1) the laser marking is carried out on melon and fruit products in the growth process, and the problems that related contents are not easy to lose and easy to identify, the marking manufacturing cost is low, food safety cannot be brought to consumers, and the like are solved.
2) Compared with paper labels and ink labels, the paper label has better environmental protection and safety.
3) Because the technology marks in the growth process, the technology has extremely high anti-counterfeiting performance, a counterfeiter is difficult to forge temporarily, and meanwhile, the pattern type can also realize personalized customization, so that the technology is attractive and easy to select by a consumer.
4) The mobile phone screen is used for detecting (the mobile phone does not need to be provided with special identification software, and marks patterns are directly identified through the mobile phone screen), real-time monitoring can be carried out, carrying is convenient, the use is easy, the operation is simple, and the marks patterns which are the same as or similar to the color of the skin of the melon and fruit can be effectively detected.
Drawings
FIG. 1 is a flow chart of a dye photo-etching label and a detection method based on preset anti-counterfeiting of melon and fruit growth period.
Fig. 2 is a schematic view of the laser marking machine in fig. 1 during marking, wherein (a) is a diagram of the marking effect between the laser marking machine and the melon and fruit; (b) the dye is schematically shown on the surface of the melon and fruit; (c) and generating an effect picture for the marked patterns of the marked melons and fruits.
Fig. 3 is a schematic view of fig. 1 for detecting the marking pattern on the peel of the melon and fruit.
Detailed Description
The technical solution adopted by the present invention will be further explained with reference to the schematic drawings.
The invention provides a preset anti-counterfeiting dye photoetching label based on a melon and fruit growth cycle and a detection method, and the label comprises a designed marking pattern → dye painting → glass placing → laser marking → dye inlaying → pattern production → detection of the marking pattern, and the following detailed description is given to the flow.
A dye photoetching label and a detection method based on preset anti-counterfeiting of melon and fruit growth period comprise: and step S1, designing marking patterns of different melons and fruits by using a deep learning technology. Specifically, by utilizing a deep learning technology, firstly, a melon and fruit growth model is established according to the growth change data of melons and fruits, then the growth model is marked, and meanwhile, the real growing melons and fruits are marked with patterns. Along with the melon and fruit is ripe, will beat the data of mark pattern and integrate, utilize degree of deep learning technique to combine melon and fruit growth model and beat the mark pattern, design out reasonable mark pattern of beating.
Step S2, during the growth stage of the melon and fruit, selecting melon and fruit epidermis with proper size to be coated with a layer of dye (nontoxic, harmless and pollution-free), wherein the dye may be the same or similar to the color of the melon and fruit epidermis, and the dye includes, but is not limited to, β -carotene, curcumin, sunset yellow, carmine, lemon yellow, indigo and the like.
And step S3, adopting the designed marking scheme, and using the laser marking machine 2 to carry out laser marking on the fruits. With reference to fig. 2, a piece of glass 1 is placed on the skin part of the melon and fruit coated with the dye, the laser penetrates through the glass to mark the skin part coated with the dye 3, the dye irradiated by the laser generates an expansion reaction, and the dye cannot expand outwards due to the existence of the glass on the surface 4 of the melon and fruit and can only be embedded into the skin. The laser marking machine marks melons and fruits in the growth stage by using laser, and the selection of the power and the wavelength of the laser needs to meet the requirements that the pulp in the peels cannot be influenced and the etching precision meets the requirements. Meanwhile, the depth and the width of the marked pattern are required, and the etched pattern is prevented from being healed due to the growth of the melon and fruit.
After the natural phenomena of time lapse, rain wash and the like, the dye at the part which is not irradiated by the laser disappears, and the dye embedded into the epidermis is remained on the epidermis of the melon and fruit.
And step S4, the marking part gradually scabs or grows as the melon and fruit grow, and finally the generation of the marking pattern is realized at the mature stage. As the laser marking place gradually scabs and grows in the growth process along with the growth of the melons and fruits, and the marking scheme finally presented is the label finally needed when the melons and fruits are mature. The label presented here, including the content of the design and the content of the growing scab, can more visually present the natural growth process.
Step S5, marking patterns are generated at the mature stage, the patterns are detected through the mobile phone screen, referring to fig. 3, the dye patterns 6 of the melon and fruit 7 are scanned by the mobile phone 5 to obtain related information. Since the dye is likely to be the same or very similar to the color of the peel of the melon and fruit and cannot be effectively distinguished by naked eyes, the detection is carried out by related instruments (mobile phone screens). The detection operation is carried out after the marking pattern is generated, and the marking pattern hidden in the peel of the melon and fruit with the same or similar color can be effectively detected.
In conclusion, the laser marking is carried out on melon and fruit products in the growth process, and the problems that related contents are not easy to lose and easy to identify, the marking manufacturing cost is low, food safety cannot be brought to consumers and the like are solved. Compared with paper labels and ink labels, the ink label has better environmental protection and safety. Because the marking is carried out in the growth process, the anti-counterfeiting label has extremely high anti-counterfeiting property, and a counterfeiter is difficult to forge temporarily. The consumer can utilize the cell-phone screen to detect, can carry out real-time supervision, conveniently carries to easy to use, easy operation can detect out effectively and beat the mark pattern the same with melon and fruit epidermis colour or similar. The pattern type is easy to select by consumers while realizing personalized customization and beautiful appearance.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A dye photoetching label and a detection method based on fruit growth period preset anti-counterfeiting are characterized by comprising the following steps:
step S1, designing marking patterns of different melons and fruits by using a deep learning technology;
step S2, selecting melon and fruit epidermis with proper size to be smeared with a layer of dye in the melon and fruit growth stage;
step S3, printing a preset marking pattern on a dye coating area of the melon and fruit by using a laser marking machine;
step S4, utilizing the growth process of the fruits to enable the marking part to gradually scab or grow so as to realize the generation of the marking pattern at the mature stage of the fruits;
and step S5, detecting the marking patterns of the melons and fruits by using the mobile equipment to acquire the related information of the melons and fruits.
2. The dye photoetching label and the detection method based on melon and fruit growth cycle preset anti-counterfeiting according to claim 1, wherein a deep learning technology is utilized, a melon and fruit growth model is firstly established according to the growth change data of melons and fruits, then the growth model is marked, and simultaneously, the real growing melons and fruits are marked with patterns; along with the melon and fruit is ripe, will beat the data of mark pattern and integrate, utilize degree of deep learning technique to combine melon and fruit growth model and beat the mark pattern, design out reasonable mark pattern of beating.
3. The dye photo-etching label and the detection method based on melon and fruit growth cycle preset anti-counterfeiting according to claim 1, wherein the dye is edible dye, and the color of the dye is the same as or similar to the color of the skin of the melon and fruit.
4. The dye photoetching label and the detection method based on melon and fruit growth cycle preset anti-counterfeiting according to claim 1, wherein in the process of carrying out laser marking on melons and fruits by using a laser marking machine, the skin part of the melons and fruits coated with the dye is provided with glass, and the skin part coated with the dye is marked by laser through the glass.
5. The dye photo-etching label and the detection method based on melon and fruit growth cycle preset anti-counterfeiting according to claim 1, wherein the mobile device is a mobile phone.
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| CN202010015004.2A CN111275454A (en) | 2020-01-07 | 2020-01-07 | Dye photoetching label based on melon and fruit growth period preset anti-counterfeiting and detection method |
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| CN202010015004.2A CN111275454A (en) | 2020-01-07 | 2020-01-07 | Dye photoetching label based on melon and fruit growth period preset anti-counterfeiting and detection method |
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Citations (7)
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|---|---|---|---|---|
| CN1136387A (en) * | 1996-03-21 | 1996-11-27 | 石敬生 | Method for making anti-fake watermark of melon and fruit |
| CN2751537Y (en) * | 2004-04-27 | 2006-01-18 | 肖德凯 | Device for controlling the shape of fruit and melon |
| CN102124971A (en) * | 2011-01-28 | 2011-07-20 | 上海海洋大学 | Laser marking method for shellfish |
| CN102673207A (en) * | 2012-05-29 | 2012-09-19 | 辽宁工程技术大学 | Laser color marking method for covers of books and printed matters |
| CN106295763A (en) * | 2016-08-29 | 2017-01-04 | 吕奏礼 | A kind of novel antifalsification label makes and verification method |
| CN107464122A (en) * | 2017-07-19 | 2017-12-12 | 华禧文化（深圳）有限公司 | The method for anti-counterfeit and Antiforge system of a kind of jewellery |
| CN110223358A (en) * | 2019-05-27 | 2019-09-10 | 铸视(上海)科技有限公司 | Visible pattern design method, training method, device, system and storage medium |
-
2020
- 2020-01-07 CN CN202010015004.2A patent/CN111275454A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136387A (en) * | 1996-03-21 | 1996-11-27 | 石敬生 | Method for making anti-fake watermark of melon and fruit |
| CN2751537Y (en) * | 2004-04-27 | 2006-01-18 | 肖德凯 | Device for controlling the shape of fruit and melon |
| CN102124971A (en) * | 2011-01-28 | 2011-07-20 | 上海海洋大学 | Laser marking method for shellfish |
| CN102673207A (en) * | 2012-05-29 | 2012-09-19 | 辽宁工程技术大学 | Laser color marking method for covers of books and printed matters |
| CN106295763A (en) * | 2016-08-29 | 2017-01-04 | 吕奏礼 | A kind of novel antifalsification label makes and verification method |
| CN107464122A (en) * | 2017-07-19 | 2017-12-12 | 华禧文化（深圳）有限公司 | The method for anti-counterfeit and Antiforge system of a kind of jewellery |
| CN110223358A (en) * | 2019-05-27 | 2019-09-10 | 铸视(上海)科技有限公司 | Visible pattern design method, training method, device, system and storage medium |
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Inventor after: Ye Hualong Inventor after: Zhang Leihong Inventor after: Kang Dai Inventor after: Xiao Wenzhe Inventor after: Sun Linyuan Inventor after: Wang Xinyue Inventor after: Zhang Dawei Inventor before: Ye Hualong Inventor before: Kang Dai Inventor before: Xiao Wenzhe Inventor before: Sun Linyuan Inventor before: Wang Xinyue Inventor before: Zhang Dawei |
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