WO2016180214A1 - 一种制造防伪标识物的方法 - Google Patents
一种制造防伪标识物的方法 Download PDFInfo
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- WO2016180214A1 WO2016180214A1 PCT/CN2016/079983 CN2016079983W WO2016180214A1 WO 2016180214 A1 WO2016180214 A1 WO 2016180214A1 CN 2016079983 W CN2016079983 W CN 2016079983W WO 2016180214 A1 WO2016180214 A1 WO 2016180214A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/04—Rotary letterpress machines for printing on webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/03—Forms or constructions of security seals
Definitions
- the present invention relates to a method of making an anti-counterfeit identifier.
- China is a big manufacturing country, especially the daily output of consumer goods is very high, so it is very prone to the problem of being falsified, resulting in various losses. Since the unit price of daily consumer goods is usually not high and the quantity is large, it is impossible to use costly anti-counterfeiting means. On the other hand, it also makes the number of frauds less meaningful, and the counterfeiters are bound to be forged in large quantities for profit. Therefore, eliminating mass forgery is the key to ensuring the quality of everyday consumer goods.
- the anti-counterfeiting marker adopting the two-dimensional code technology is a widely used anti-counterfeit marker, and the anti-counterfeit marker can be used to link the network database information through the two-dimensional code function, thereby checking the authenticity of the product against the product. Because this anti-counterfeiting verification method is convenient and fast, it has been favored by merchants and consumers.
- the present invention aims to provide a method for manufacturing an anti-counterfeit identifier, so as to effectively reduce the possibility of being reversed by the counterfeiter and improve the anti-counterfeiting effect.
- a method of manufacturing an anti-counterfeit identifier according to the present invention includes the following steps:
- Step one making a base layer of the marker
- the first set of circular printing plates composed of at least three circular printing plates arranged in sequence and different in circumference from each other in the printing machine are printed on the marking base layer to form an anti-counterfeiting map.
- Step three printing a second printing layer for marking product information on the marker base layer
- step four the image information of the first printed layer is collected and uploaded to a web server database.
- each of the circular printing plates of the first group of circular printing plates has a circumference greater than 100 mm and less than 1000 mm.
- a difference in circumference between two adjacent circular plates in the first set of circular printing plates is greater than or equal to 0.4 mm and a circumference of any two circular printing plates
- the least common multiple is greater than 100.
- each of the circular plates in the first group of circular plates is sequentially arranged in a descending order of circumference.
- the method further includes performing step five between the step three and the step four, the step five comprising printing on the identifier base layer to form a computer generated The third printed layer of the random two-dimensional code.
- the step 4 further includes collecting image information of the third printing layer and uploading it to a web server database.
- the first step comprises forming the marker base layer using paper, a plastic film, a sticker, an in-mold label or a frangible security paper.
- the third step comprises using the ink and passing through a second set of circular prints consisting of one or more circular plates of the same order and having the same circumference.
- the plate is printed on the marker substrate to form the second printed layer.
- the step 5 includes forming the third printed layer by printing on the marker base layer by a printer.
- the anti-counterfeit graphic includes a combination of one or more of numbers, characters, symbols, product patterns, lines, natural patterns, products, or manufacturers' logos.
- the product information includes a combination of one or more of a product brand, a product pattern, a product description, and manufacturer information.
- the ink is a flexo ink, a gravure ink, a screen printing ink or a color changing ink.
- the present invention forms the first for marking an anti-counterfeit graphic by using a first set of circular printing plates consisting of at least three circular plates of mutually different circumferences in the printing press.
- the printed layer ie, the anti-counterfeiting module
- each of the anti-counterfeit markers made by continuous printing has available and different anti-counterfeit graphics, so that the counterfeiter can not reverse the batch by a single technology.
- the anti-counterfeiting information is cracked; in addition, the invention can further cooperate with printing a random two-dimensional code generated by a computer, and then through the combination of the two different processes, the database of the traditional encrypted character two-dimensional code anti-counterfeit identifier is prevented from being leaked or
- the present invention is relatively inexpensive compared to other anti-counterfeiting technologies (for example, random particle anti-counterfeiting technology), and is particularly suitable for high-volume, low-cost anti-counterfeiting applications.
- FIG. 1 is a schematic diagram of a method of manufacturing an anti-counterfeiting marker of the present invention
- FIG. 2 is a schematic view showing the structure of an anti-counterfeit marker manufactured by the present invention.
- the present invention is a method for manufacturing an anti-counterfeit identifier (for example, an anti-counterfeit label), which includes the following steps:
- Step one using a paper, a plastic film, a sticker, an in-mold label or a fragile security paper to make a marker base layer 1;
- Step 2 using ink (for example, it can be black, cyan, color, yellow, gold, silver, white, etc. visible in flexo ink, gravure ink, screen printing ink, or fluorescent color ink, temperature a special color changing ink such as a color changing ink) and a first group of circular printing plates consisting of at least three circular printing plates arranged in sequence and different in circumference from each other in the printing machine (in the present embodiment, the first group of circular plates)
- the number of circular plates in the printing plate is three, which are marked as W1, W2, W3 in FIG. 1 respectively, and is printed on the base layer 1 of the marking to form an anti-counterfeit graphic (including numbers, characters, symbols, product patterns).
- each circular plate in the first set of circular plates is small in circumference Arranged in a large order, and the circumference of each circular printing plate in the first group of circular printing plates is greater than 100 mm and less than 1000 mm, and the circumference between adjacent two circular printing plates in the first group of circular printing plates The difference is greater than or equal to 0.4mm and any two circular plates Length 100 is greater than the least common multiple.
- Step 3 using a second set of circular printing plates consisting of ink and consisting of one or more circular plates arranged in sequence and having the same circumference (in this embodiment, the second set of circular printing plates)
- the number of medium circular plates is 4, which are labeled as R1, R2, R3, and R4 in Fig. 1, respectively, and is printed on the marker base layer 1 to indicate product information (product trademark, product pattern, product description, and production).
- factory a second printed layer 3 of one or more of the home information or the like;
- step four the image information of the first printed layer 2 is acquired by the camera and uploaded to the web server database.
- the method of the present invention further comprises performing step five between step three and step four above, the step five comprising printing on the marker base layer 1 by the printer printer K for marking to be generated by the computer.
- the third printed layer 4 of the random two-dimensional code (the random two-dimensional code on each anti-counterfeit identifier is unique).
- step four further includes acquiring image information of the third printed layer 4 and uploading it to a web server database.
- the first set of circular printing plates is composed of three circular printing plates W1, W2, W3 of different circumferences.
- the circumference of the circular printing plate W2 is set to be larger than the circumference of the circular printing plate W1, and the difference between the circumferential lengths of the two is greater than or equal to 0.4 mm and the circumference of the circular printing plate W2 and the least common multiple of the circumference of the circular printing plate W1. More than 100, therefore, the position of the anti-counterfeit graphic on the circular printing plate W2 on the anti-counterfeit mark and the position of the second printing on the anti-counterfeit graphic printed on the circular printing plate W1 may be greater than or equal to 0.4 mm.
- the circular plate W2 must be printed at least 100 times, and it is possible to appear on the different anti-counterfeit markers by the circular plate W2 and the circular printing.
- the same anti-counterfeit graphic is formed by the printing of the W1.
- the circumference of the circular printing plate W3 is set to be larger than the circumference of the circular printing plate W2, and the difference between the circumferences of the two is greater than or equal to 0.4 mm and the circumference of the circular printing plate W3 and the circumference of the circular printing plate W2.
- the least common multiple is greater than 100, so that the circular printing plate W3 has to undergo at least 100 printings, and the same anti-counterfeiting formed by the circular printing plate W3 and the circular printing plate W2 can be printed on different anti-counterfeit labels.
- the third printed layer having different random two-dimensional codes is combined, so that the counterfeiters have no way to copy the anti-counterfeit identifiers in batches.
- each product can have a unique security graphic.
- the printing machine has a plate loading error when the first printing layer is formed by printing. Artificially adjusting the error of the device, etc., these errors can be amplified by the printing cumulative superimposition, so that the anti-counterfeit markers cannot be copied in batches even with the same circular printing plate. Therefore, the anti-counterfeit marker manufactured by the invention is particularly suitable for high-volume, low-cost anti-counterfeiting applications.
- the consumer can scan the random two-dimensional code on the anti-counterfeit identifier by using a terminal device such as a mobile phone, and link to the network server to obtain a unique one corresponding to the random two-dimensional code. Pre-existing the corresponding picture in the database of the web server.
- the anti-counterfeit graphic can be seen from the picture, and the anti-counterfeit picture in the picture is compared with the anti-counterfeit picture in the physical object. If the match is matched, the anti-counterfeit mark is marked as true, otherwise False.
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Abstract
一种制造防伪标识物的方法,其包括以下步骤:步骤一,制作标识物基层(1);步骤二,采用油墨并通过由印刷机中至少三个依次排列且周长互不相同的圆形印版组成的第一组圆形印版在所述标识物基层(1)上印刷形成用于标示防伪图文的第一印刷层(2);步骤三,在所述标识物基层(1)上印刷形成用于标示产品信息的第二印刷层(3);步骤四,采集所述第一印刷层(2)的图像信息并上传至网络服务器数据库。避免了传统的加密字符二维码防伪标识物存在的数据库泄密或者被逆向破解的问题,另外,因成本低廉,特别适合大批量、低成本的防伪应用。
Description
本发明涉及一种制造防伪标识物的方法。
我国是制造业大国,尤其是日常消费品的产量很高,因而也就非常容易发生被造假的问题,而造成各种损失。由于日常消费品的单价通常不高,数量较大,所以无法使用成本较高的防伪手段。而另一方面也造成了造假数量少没有意义,造假者出于牟利,必然都是大批量的伪造。因此,杜绝批量伪造,才是确保日常消费品质量的关键。
目前,采用二维码技术的防伪标识物是一种应用广泛的防伪标识物,采用该防伪标识物即可通过二维码功能,链接网络数据库信息,从而对照产品查验产品真伪。由于这种防伪验证方式方便快捷,因此得到了商家和消费者的青睐。
然而,由于二维码本身是开放的,要使其实现较好的防伪功能,通常的做法是结合另外的防伪模块。因此,现有技术中通常采用一窜加密的字符结合二维码进行防伪。然而这种采用加密字符的二维码防伪标识物,由于其字符的产生和二维码的产生都是通过计算机程序完成的,而程序原代码和数据库可能被泄露,因此也存在被造假者逆向破解的可能,从而被造假者批量复制,进而失去防伪功能。
发明内容
为了解决上述现有技术存在的问题,本发明旨在提供一种制造防伪标识物的方法,以有效降低被造假者逆向破解的可能性,提高防伪效果。
本发明所述的一种制造防伪标识物的方法,其包括以下步骤:
步骤一,制作标识物基层;
步骤二,采用油墨并通过由印刷机中至少三个依次排列且周长互不相同的圆形印版组成的第一组圆形印版在所述标识物基层上印刷形成用于标示防伪图文的第一印刷层;
步骤三,在所述标识物基层上印刷形成用于标示产品信息的第二印刷层;
步骤四,采集所述第一印刷层的图像信息并上传至网络服务器数据库。
在上述的制造防伪标识物的方法中,所述第一组圆形印版中的各个圆形印版的周长大于100mm且小于1000mm。
在上述的制造防伪标识物的方法中,所述第一组圆形印版中相邻两个圆形印版之间的周长之差值大于等于0.4mm且任意两个圆形印版的周长的最小公倍数大于100。
在上述的制造防伪标识物的方法中,所述第一组圆形印版中的各个圆形印版按周长从小到大的顺序依次排列。
在上述的制造防伪标识物的方法中,还包括在所述步骤三与所述步骤四之间执行步骤五,所述步骤五包括在所述标识物基层上印刷形成用于标示由计算机生成的随机二维码的第三印刷层。
在上述的制造防伪标识物的方法中,所述步骤四还包括采集所述第三印刷层的图像信息并上传至网络服务器数据库。
在上述的制造防伪标识物的方法中,所述步骤一包括采用纸张、塑料膜、不干胶、模内标签或易碎防伪纸制成所述标识物基层。
在上述的制造防伪标识物的方法中,所述步骤三包括采用油墨并通过由所述印刷机中的一个或多个依次排列且周长相同的圆形印版组成的第二组圆形印版在所述标识物基层上印刷形成所述第二印刷层。
在上述的制造防伪标识物的方法中,所述步骤五包括通过喷码印刷机在所述标识物基层上喷印形成所述第三印刷层。
在上述的制造防伪标识物的方法中,所述防伪图文包括数字、文字、符号、产品图案、线条、自然图案、产品或生产厂家的标识中的一种或多种的组合。
在上述的制造防伪标识物的方法中,所述产品信息包括产品商标、产品图案、产品说明以及生产厂家信息中的一种或多种的组合。
在上述的制造防伪标识物的方法中,所述油墨为柔印油墨、凹印油墨、丝印油墨或变色油墨。
由于采用了上述的技术解决方案,本发明通过采用由印刷机中至少三个周长互不相同的圆形印版组成的第一组圆形印版印刷形成用于标示防伪图文的第一印刷层(即防伪模块),从而使得连续印刷制成的各个防伪标识物上都具有可用且互不相同的防伪图文,使得造假者无法通过单一技术批量的逆向
破解防伪信息;另外本发明还可以再配合喷印由计算机生成的随机二维码,进而通过这两种不同工艺的结合,避免了传统的加密字符二维码防伪标识物存在的数据库泄密或者被逆向破解的问题,另外,本发明相对于其他防伪技术(例如随机颗粒物防伪技术)而言,成本低廉,特别适合大批量、低成本的防伪应用。
图1是本发明的一种制造防伪标识物的方法的原理图;
图2是采用本发明制造的防伪标识物的结构示意图。
下面结合附图,给出本发明的较佳实施例,并予以详细描述。
如图1、2所示,本发明,即一种制造防伪标识物(例如防伪标签)的方法,其包括以下步骤:
步骤一,采用纸张、塑料膜、不干胶、模内标签或易碎防伪纸等制作标识物基层1;
步骤二,采用油墨(例如可以是柔印油墨、凹印油墨、丝印油墨中可见的黑色、青色、品色、黄色、金色、银色、白色等各种颜色油墨,也可以是荧光变色墨、温度变色墨等特殊变色油墨)并通过由印刷机中至少三个依次排列且周长互不相同的圆形印版组成的第一组圆形印版(在本实施例中,第一组圆形印版中圆形印版的数量为3个,在图1中分别标记为W1、W2、W3)在标识物基层1上印刷形成用于标示防伪图文(包括数字、文字、符号、产品图案、线条、自然图案、产品或生产厂家的标识等中的一种或多种的组合)的第一印刷层2,其中,第一组圆形印版中的各个圆形印版按周长从小到大的顺序依次排列,且第一组圆形印版中的各个圆形印版的周长均大于100mm且小于1000mm,第一组圆形印版中相邻两个圆形印版之间的周长之差值大于等于0.4mm且任意两个圆形印版的周长的最小公倍数大于100。
步骤三,采用油墨并通过由印刷机中的一个或多个依次排列且周长相同的圆形印版组成的第二组圆形印版(在本实施例中,第二组圆形印版中圆形印版的数量为4个,在图1中分别标记为R1、R2、R3、R4)在标识物基层1上印刷形成用于标示产品信息(产品商标、产品图案、产品说明以及生产厂
家信息等中的一种或多种的组合)的第二印刷层3;
步骤四,通过照相机采集第一印刷层2的图像信息并上传至网络服务器数据库。
在本实施例中,本发明的方法还包括在上述步骤三与步骤四之间执行步骤五,该步骤五包括通过喷码印刷机K在标识物基层1上喷印形成用于标示由计算机生成的随机二维码(每个防伪标识物上的随机二维码都是唯一的)的第三印刷层4。在该实施例中,步骤四还包括采集第三印刷层4的图像信息并上传至网络服务器数据库。
如图1所示,在本实施例中,第一组圆形印版由三个不同周长的圆形印版W1、W2、W3组成。设定圆形印版W2的周长大于圆形印版W1的周长,两者的周长之差大于等于0.4mm且圆形印版W2的周长和圆形印版W1的周长的最小公倍数大于100,因此,圆形印版W2上的防伪图文在防伪标识物上首次印刷的位置与第二次印刷的位置相对于圆形印版W1印刷的防伪图文会产生大于等于0.4mm的偏差,同时由于两者周长的最小公倍数大于100,因此,圆形印版W2最少要经过100次以上的印刷,才可能在不同的防伪标识物上出现由圆形印版W2和圆形印版W1共同印刷形成的同样的防伪图文。同理,设定圆形印版W3的周长大于圆形印版W2的周长,两者的周长之差大于等于0.4mm且圆形印版W3的周长和圆形印版W2的周长的最小公倍数大于100,这样圆形印版W3最少要经过100次以上的印刷,才可能在不同的防伪标识物上出现由圆形印版W3和圆形印版W2共同印刷形成的同样的防伪图文。
因此,如果这三个周长互不相同且彼此之间周长的公倍数大于100的圆形印版W1、W2、W3同时印刷形成防伪图文,则理论上起码每10000个防伪标识物才可能出现防伪图文重复的情况,换句话说,采用的第一组圆形印版中的圆形印版的数量越多,其中各圆形印版之间的周长之差越不相同,则防伪图文重复的概率越小。
由此可见,当具有不同防伪图文的第一印刷层的数量超过10000时,再结合具有不同的随机二维码的第三印刷层,使得造假者完全没有办法批量的复制防伪标识物。更进一步地,通过周长设置提高最小公倍数,或增加第一圆形印版组中的圆形印版的数量,则可使得每个产品都有唯一的防伪图文。另外,特别可取的是,由于印刷机在印刷形成第一印刷层时,存在装版误差、
人为调整设备的误差等等,这些误差可以通过印刷累积叠加放大,从而使得即使采用同样的圆形印版也无法完全一致的批量复制防伪标识物。因此,采用本发明制造的防伪标识物特别适合大批量、低成本的防伪应用。
在使用由本发明制成的防伪标识物时,消费者可以利用手机等终端设备扫描防伪标识物上的随机二维码,链接到网络服务器,即可得到一张与该随机二维码对应唯一的、预存在网络服务器数据库中对应图片,从该图片上可以看到防伪图文,将图片中的防伪图文与实物标识物中的防伪图文对比,如果相符则标示防伪标识物为真,否则为假。
以上所述的,仅为本发明的较佳实施例,并非用以限定本发明的范围,本发明的上述实施例还可以做出各种变化。即凡是依据本发明申请的权利要求书及说明书内容所作的简单、等效变化与修饰,皆落入本发明专利的权利要求保护范围。本发明未详尽描述的均为常规技术内容。
Claims (12)
- 一种制造防伪标识物的方法,其特征在于,所述方法包括以下步骤:步骤一,制作标识物基层;步骤二,采用油墨并通过由印刷机中至少三个依次排列且周长互不相同的圆形印版组成的第一组圆形印版在所述标识物基层上印刷形成用于标示防伪图文的第一印刷层;步骤三,在所述标识物基层上印刷形成用于标示产品信息的第二印刷层;步骤四,采集所述第一印刷层的图像信息并上传至网络服务器数据库。
- 根据权利要求1所述的制造防伪标识物的方法,其特征在于,所述第一组圆形印版中的各个圆形印版的周长大于100mm且小于1000mm。
- 根据权利要求2所述的制造防伪标识物的方法,其特征在于,所述第一组圆形印版中相邻两个圆形印版之间的周长之差值大于等于0.4mm且任意两个圆形印版的周长的最小公倍数大于100。
- 根据权利要求1、2或3所述的制造防伪标识物的方法,其特征在于,所述第一组圆形印版中的各个圆形印版按周长从小到大的顺序依次排列。
- 根据权利要求1所述的制造防伪标识物的方法,其特征在于,所述方法还包括在所述步骤三与所述步骤四之间执行步骤五,所述步骤五包括在所述标识物基层上印刷形成用于标示由计算机生成的随机二维码的第三印刷层。
- 根据权利要求5所述的制造防伪标识物的方法,其特征在于,所述步骤四还包括采集所述第三印刷层的图像信息并上传至网络服务器数据库。
- 根据权利要求1所述的制造防伪标识物的方法,其特征在于,所述步骤一包括采用纸张、塑料膜、不干胶、模内标签或易碎防伪纸制成所述标识物基层。
- 根据权利要求1所述的制造防伪标识物的方法,其特征在于,所述步骤三包括采用油墨并通过由所述印刷机中的一个或多个依次排列且周长相同的圆形印版组成的第二组圆形印版在所述标识物基层上印刷形成所述第二印刷层。
- 根据权利要求5所述的制造防伪标识物的方法,其特征在于,所述步骤五包括通过喷码印刷机在所述标识物基层上喷印形成所述第三印刷层。
- 根据权利要求1、2或3所述的制造防伪标识物的方法,其特征在于,所述防伪图文包括数字、文字、符号、产品图案、线条、自然图案、产品或生产厂家的标识中的一种或多种的组合。
- 根据权利要求1或8所述的制造防伪标识物的方法,其特征在于,所述产品信息包括产品商标、产品图案、产品说明以及生产厂家信息中的一种或多种的组合。
- 根据权利要求1或8所述的制造防伪标识物的方法,其特征在于,所述油墨为柔印油墨、凹印油墨、丝印油墨或变色油墨。
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