WO2018099312A1 - 一种生成防伪纹理的方法和防伪印刷品 - Google Patents

一种生成防伪纹理的方法和防伪印刷品 Download PDF

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Publication number
WO2018099312A1
WO2018099312A1 PCT/CN2017/112567 CN2017112567W WO2018099312A1 WO 2018099312 A1 WO2018099312 A1 WO 2018099312A1 CN 2017112567 W CN2017112567 W CN 2017112567W WO 2018099312 A1 WO2018099312 A1 WO 2018099312A1
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Prior art keywords
counterfeit
texture
generated
printed
code
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PCT/CN2017/112567
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English (en)
French (fr)
Inventor
蔡启容
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东莞市天眼网络科技有限公司
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Publication of WO2018099312A1 publication Critical patent/WO2018099312A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/305—Associated digital information

Definitions

  • the present invention belongs to the field of anti-counterfeiting, and in particular, to a method for generating an anti-counterfeiting texture, an anti-counterfeit printed matter, and an anti-counterfeiting product.
  • Anti-counterfeiting technology is a technical means for identifying authenticity and preventing forgery, alteration, and cloning behavior.
  • the most widely used anti-counterfeiting technology in the prior art is texture anti-counterfeiting, and texture anti-counterfeiting is an anti-counterfeiting technology in which the marking mark is an anti-counterfeiting identification mark.
  • the markings of nature are always different. Textures such as wood grain, stone grain, ice grain, and leaf pattern are random, unique, and impossible to have two identical.
  • anti-counterfeit markers are made of materials with clear texture, and the marking marks of each marker material are photographed, numbered, documented, and stored in the anti-counterfeiting database. Consumers can check the file and identify the authenticity through the Internet, fax, and telephone.
  • An object of the present invention is to provide a method for generating an anti-counterfeit texture, an anti-counterfeit printed matter, and an anti-counterfeit product, which aims to solve the problem that the consumer does not easily compare the true and false texture anti-counterfeit labels through the naked eye, and thus the anti-counterfeiting effect is poor. .
  • the present invention provides a method for generating an anti-counterfeit texture, the method comprising:
  • a texture is generated by a laser coding device on an anti-counterfeit print printed with an invisible code, and a texture is generated at the same time.
  • the heat of the laser causes the invisible code on the security print to appear locally, thereby causing the partially visible invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeiting texture.
  • the content of the invisible code is one of a number, a letter, a Chinese, a pattern, or any combination
  • the texture generated by the laser coding device is one of a number, a letter, a Chinese, a pattern, or any combination.
  • the invisible code is a randomly generated or fixed invisible code
  • the texture generated by the laser coding device is randomly generated or fixed.
  • the position of the texture generated by the laser coding device is a random position on the security print or a fixed position
  • the invisible code is a randomly generated invisible code.
  • the anti-counterfeiting print is a combination of an anti-counterfeit label, an anti-counterfeit outer package or an anti-counterfeit label and an anti-counterfeit outer label to which the anti-counterfeit label is attached.
  • the anti-counterfeit printed matter is an anti-counterfeit label
  • the anti-counterfeit printed matter is printed with an invisible code through an irreversible temperature-changing ink
  • the anti-counterfeit printed matter is printed with a commodity identification code
  • each of the anti-counterfeit printed materials corresponds to a commodity identity.
  • the identification code is specifically: the label manufacturer or the commodity manufacturer prints a randomly generated or fixed invisible code on the anti-counterfeit label through the irreversible temperature-changing ink, and the anti-counterfeit label is printed with the product identification code, and each anti-counterfeit label corresponds to one product. Identification code;
  • the image is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code, and the heat of the laser causes the invisible code on the anti-counterfeit printed matter to partially appear on the anti-counterfeit print of the texture, thereby partially revealing the invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeit texture.
  • the specific manufacturer The commodity manufacturer generates a random or fixed texture on the anti-counterfeit label printed with the invisible code, and generates the texture at the same time, the heat of the laser
  • the invisible code on the security label is partially visualized, so that the locally generated invisible code and the texture generated by the laser coding device constitute a random anti-counterfeiting texture.
  • the anti-counterfeit printed matter is an anti-counterfeit outer package
  • the anti-counterfeit printed matter is printed with an invisible code through an irreversible temperature-changing ink
  • the anti-counterfeit printed matter is printed with a product identification code, and each anti-counterfeit printed matter corresponds to one commodity.
  • the identification code is specifically: the packaging printer or the commodity manufacturer prints a randomly generated or fixed invisible code on the anti-counterfeit outer packaging through the irreversible temperature-changing ink, and the anti-counterfeiting outer packaging is printed with the commodity identification code, each The anti-counterfeiting outer packaging corresponds to a commodity identification code; [0016] the texture is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code, and the heat of the laser causes the invisible code on the anti-counterfeit printed matter to partially appear on the anti-counterfeit print of the texture, thereby partially revealing the invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeit texture, which is specifically: The packaging printer or the commodity manufacturer generates a random or fixed texture on the anti-counterfeit outer package printed with the invisible code, and generates a texture in the texture. At the same time, the heat of the laser causes the invisible code on the anti-counterfeiting outer package to appear locally
  • each anti-counterfeit print corresponds to a product identification code, which is specifically: The packaging printer or the commodity manufacturer prints a randomly generated or fixed invisible code on the anti-counterfeit outer packaging through the irreversible temperature-changing ink, and the anti-counterfeit label is printed on the anti-counterfeit label.
  • Product identification code each security label corresponds to a product identification code
  • the image is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code.
  • the heat of the laser causes the invisible code on the anti-counterfeit printed matter to be partially displayed, thereby partially revealing the invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeit texture, which is specifically:
  • the packaging printer or the commodity manufacturer generates a random or fixed texture on the anti-counterfeit outer package printed with the invisible code, and generates a texture in the texture.
  • the heat of the laser causes the invisible code on the anti-counterfeiting outer package to appear locally, so that the partially visible invisible code and the texture generated by the laser coding device form a random anti-counterfeiting texture;
  • the anti-counterfeiting print is a combination of the anti-counterfeit label and the anti-counterfeit outer label to which the anti-counterfeit label is attached
  • the invisible print is printed with the invisible code on the anti-counterfeit print
  • the anti-counterfeit print is printed with the product identification code.
  • Each of the security prints corresponds to a product identification code, which is specifically: the tag manufacturer prints a randomly generated or fixed invisible code on the anti-counterfeit label through the irreversible temperature-changing ink, and the anti-counterfeit label is printed with the product identification code, each The security label corresponds to a product identification number;
  • the texture is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code, and the heat of the laser causes the invisible code on the anti-counterfeit printed matter to partially appear on the anti-counterfeit printed matter, thereby partially revealing the invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeiting texture, which is specifically: The packaging printer or the commodity manufacturer generates a random or fixed laser marking device on the anti-counterfeiting outer packaging with the anti-counterfeit label attached thereto.
  • the texture at the same time the texture is generated, the heat of the laser causes the invisible code on the security label to appear locally, so that the locally generated invisible code and the texture generated by the laser coding device form a random anti-counterfeiting texture.
  • the present invention provides an anti-counterfeiting printing generated by the method for generating an anti-counterfeiting texture described above.
  • the present invention provides an anti-counterfeit product comprising the product itself and the above-mentioned anti-counterfeit printed matter corresponding to the product identification code of the product itself.
  • the texture is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code, and the heat of the laser is generated at the same time of generating the texture.
  • the invisible code on the security print is partially displayed. Therefore, the anti-counterfeit texture formed by the partially visible invisible code and the texture generated by the laser coding device is random, and the counterfeiter cannot be copied, and the consumer can easily compare the true and false through the naked eye. The difference in anti-counterfeiting texture, so the anti-counterfeiting effect is good.
  • the counterfeiter since the invisible code is printed by the irreversible temperature-changing ink, the counterfeiter cannot know the contents of the invisible code without loss. Moreover, the counterfeiter cannot completely remove the label by heating, because the temperature of the irreversible temperature change ink changes permanently after heating to a certain temperature, and the original color cannot be restored after cooling, thereby effectively preventing the old label from being reused. By observing whether the invisible code appears, it is also known whether the product with the anti-counterfeit label is stored at a proper temperature, thereby deducing whether the product function is invalid, and can be applied to food, medicine, vaccine, and other products that need to be stored at a specified temperature. .
  • Embodiment 1 is a flowchart of a method for generating an anti-counterfeiting texture according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic view of the anti-counterfeiting print after the step S101 is performed.
  • FIG. 3 is a superimposed schematic diagram of a texture generated by an invisible code and a laser coding device in the security print after the step S102 is performed.
  • FIG 4 is a schematic view of the anti-counterfeiting print after the step S 102 is performed.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the method for generating an anti-counterfeiting texture according to Embodiment 1 of the present invention includes the following steps:
  • Irreversible temperature-changing ink refers to a coating that is permanently changed in color after being heated to a certain temperature, and cannot be restored after cooling.
  • the content of the invisible code may be one of a number, a letter, a Chinese, a pattern, or any combination.
  • Anti-counterfeiting printing products can also be printed with a verification website for checking the authenticity of the goods.
  • the invisible code can be a randomly generated or fixed invisible code.
  • FIG. 2 is a schematic diagram of the anti-counterfeiting print after the step S101 is performed.
  • the content of the invisible code is AB. Actually, the content of the invisible code is invisible. To better understand the scheme, FIG. 2 displays the content of the invisible code. .
  • S102 generating a texture on the anti-counterfeit printed matter printed with the invisible code by using a laser coding device, and generating the texture, the heat of the laser causes the invisible code on the anti-counterfeit printed matter to partially appear, thereby partially revealing the invisible code and
  • the texture generated by the laser coding device constitutes a random anti-counterfeiting texture.
  • the working principle of the laser coding device is to collect the laser at a very high energy density on the surface of the object being marked.
  • the surface material is vaporized, and by controlling the effective displacement of the laser beam, the pattern or text is accurately burned.
  • the texture generated by the laser coding device may be a number, a letter, or a Chinese
  • the texture generated by the laser coding device can be randomly generated or fixed texture.
  • the position of the texture generated by the laser coding device may be a random position on the security print or a fixed position.
  • the location of the texture generated by the laser coding device is in anti-counterfeiting The random position on the printed matter, even if the invisible code is fixed, the heat of the laser causes the invisible code on the anti-counterfeit printed matter to be partially random, which is difficult to reproduce.
  • the position of the texture generated by the laser coding device is a fixed position on the security print, and the texture generated by the laser coding device is a fixed texture, if the invisible code is randomly generated, the same texture is generated. ⁇ , the heat of the laser makes the content of the invisible code on the anti-counterfeit print partially appear random. Therefore, the anti-counterfeiting texture composed of the locally visible invisible code and the texture generated by the laser coding device is random, and the counterfeiter cannot be copied.
  • the anti-counterfeit printed matter may be an anti-counterfeit label, or may be an anti-counterfeit outer package, or a combination of an anti-counterfeit label and an anti-counterfeit outer package to which the anti-counterfeit label is attached.
  • the S101 may specifically be: the label manufacturer or the merchandiser prints a randomly generated or fixed invisible code on the anti-counterfeit label through the irreversible temperature-changing ink, and the anti-counterfeit label is printed with the product.
  • the identification code, each security label corresponds to an item identification code.
  • S102 may specifically be:
  • the commodity manufacturer generates a random or fixed texture on the anti-counterfeit label printed with the invisible code through the laser coding device, and generates the texture in the same way, the heat of the laser makes the invisible code on the anti-counterfeit label
  • the local appearance is such that the locally generated invisible code and the texture generated by the laser coding device constitute a random anti-counterfeiting texture.
  • S101 may specifically be: a packaging printer or a commodity manufacturer prints a randomly generated or fixed invisible code on the anti-counterfeit outer packaging through the irreversible temperature-changing ink, the anti-counterfeiting
  • the product identification code is printed on the package, and each anti-counterfeiting outer package corresponds to a product identification code.
  • S102 may specifically be: a packaging printer or a commodity manufacturer generates a random or fixed texture by a laser coding device on an anti-counterfeit outer package printed with an invisible code, and the heat of the laser is generated at the same time of generating the texture.
  • the invisible code on the anti-counterfeiting outer package is partially visualized, so that the locally generated invisible code and the texture generated by the laser coding device constitute a random anti-counterfeiting texture.
  • the S101 may specifically be: the packaging printer or the commodity manufacturer randomly generates the non-reversible temperature-changing ink on the anti-counterfeit outer package or It is a fixed invisible code.
  • the anti-counterfeit label is printed with the product identification code, and each anti-counterfeit label corresponds to a product identification code.
  • S102 may specifically be: a packaging printer or a commodity manufacturer passes the laser on the anti-counterfeit outer package printed with the invisible code.
  • the coding device generates a random or fixed texture.
  • the heat of the laser causes the invisible code on the anti-counterfeit outer package to appear locally, so that the locally generated invisible code and the texture generated by the laser coding device are randomly formed.
  • Anti-counterfeiting texture is also considered.
  • the S101 may also specifically: the label manufacturer prints the randomly generated or fixed invisible code through the irreversible temperature-changing ink on the anti-counterfeit label.
  • the anti-counterfeit label is printed with a product identification code, and each anti-counterfeiting label corresponds to an item identification code.
  • S102 may specifically be: a packaging printer or a commodity manufacturer generates a random or fixed texture by a laser coding device on an anti-counterfeit outer package with an anti-counterfeit label attached thereto, and the heat of the laser is generated at the same time of generating the texture.
  • the invisible code on the security label is partially visualized, so that the locally generated invisible code and the texture generated by the laser coding device constitute a random anti-counterfeiting texture.
  • FIG. 3 is a superimposed schematic diagram of a texture generated by an invisible code and a laser coding device in the security print after the step S102 is performed.
  • FIG. shows the content AB of the invisible code.
  • the texture generated by the laser coding device is a pattern of umbrellas, and the pattern of the umbrella partially overlaps with the invisible code. Therefore, the pattern of the umbrella of the laser coding device is ⁇ , and the heat of the laser causes the invisible code AB to appear locally, especially the overlapping edge portions.
  • Fig. 4 is a schematic view of the security print after the step S102 is performed.
  • the black portion of the umbrella in Figure 4 is a partially visible invisible code.
  • the locally generated invisible code and the texture generated by the laser coding device constitute an anti-counterfeiting texture which is random and cannot be copied by the counterfeiter.
  • Embodiment 2 of the present invention provides an anti-counterfeit printed matter generated by the method for generating an anti-counterfeiting texture provided by Embodiment 1 of the present invention.
  • Embodiment 3 of the present invention provides an anti-counterfeit product, which includes the product itself and an anti-counterfeit printed matter corresponding to the product identification code of the product itself.
  • the consumer checks the anti-counterfeit goods provided by the third embodiment of the present invention, and by checking the server, the anti-counterfeiting texture corresponding to the product identification code can be found, and the consumer is consistent by the comparison, such as consistently indicating that the product is true. of.
  • the texture is generated by the laser coding device on the anti-counterfeit printed matter printed with the invisible code, and the heat of the laser is generated at the same time of generating the texture.
  • Making the invisible code on the security print appear locally, so the invisible code and laser code appearing locally
  • the anti-counterfeiting texture formed by the texture generated by the device is random, and the counterfeiter cannot be copied, and the consumer can easily compare the difference between the true and false anti-counterfeiting texture through the naked eye, so the anti-counterfeiting effect is good.
  • the counterfeiter since the invisible code is printed by the irreversible temperature-changing ink, the counterfeiter cannot know the contents of the invisible code without loss. Moreover, the counterfeiter cannot completely remove the label by heating, because the temperature of the irreversible temperature change ink changes permanently after heating to a certain temperature, and the original color cannot be restored after cooling, thereby effectively preventing the old label from being reused. By observing whether the invisible code appears, it is also known whether the product with the anti-counterfeit label is stored at a proper temperature, thereby deducing whether the product function is invalid, and can be applied to food, medicine, vaccine, and other products that need to be stored at a specified temperature. .

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Abstract

一种生成防伪纹理的方法和防伪印刷品，方法包括：在防伪印刷品上通过不可逆温变油墨印上隐形码；在印有隐形码的防伪印刷品上通过激光打码设备生成纹理，在生成纹理的同时，激光的热量使防伪印刷品上的隐形码局部显现，从而由局部显现的隐形码和激光打码设备生成的纹理构成防伪纹理（S102）。实现防伪效果好的效果。

Description

发明名称：一种生成防伪纹理的方法和防伪印刷品
技术领域
[0001] 本发明属于防伪领域， 尤其涉及一种生成防伪纹理的方法、 防伪印刷品和防伪 商品。
背景技术
[0002] 防伪技术是一种用于识别真伪并防止伪造、 变造， 克隆行为的技术手段。 现有 技术使用最广的防伪技术是纹理防伪， 纹理防伪是以斑纹记号为防伪识别标记 的一种防伪技术。 自然界的斑纹总是千差万别的， 如木纹、 石纹、 冰纹、 树叶 纹等纹理都是随机的、 唯一的、 不可能有两个完全一样的。 利用这一原理， 选 用纹理清晰的材料制成防伪标识物， 对每一枚标识物材料的斑纹记号进行拍摄 、 编号、 建档、 存入防伪数据库中。 消费者可通过互联网、 传真、 电话査询档 案、 辨别真伪。
[0003] 然而， 现有技术的纹理防伪标签， 虽然选用纹理清晰的材料制成防伪标识物， 但是造假者还是有可能造出很近似的纹理， 虽然不是完全相同， 但消费者通过 肉眼还是不太容易对比出真假标签的区别， 因此防伪的效果差。
技术问题
[0004] 本发明的目的在于提供一种生成防伪纹理的方法、 防伪印刷品和防伪商品， 旨 在解决消费者通过肉眼不太容易对比出真假纹理防伪标签的区别， 因此防伪的 效果差的问题。
问题的解决方案
技术解决方案
[0005] 第一方面， 本发明提供了一种生成防伪纹理的方法， 所述方法包括：
[0006] 在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印刷品上印有商品 身份识别码， 每个防伪印刷品对应一个商品身份识别码；
[0007] 在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的同吋
， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐形码和 激光打码设备生成的纹理构成随机的防伪纹理。
[0008] 进一步地， 所述隐形码的内容是数字、 字母、 中文、 图案中的一种或任意组合
， 通过激光打码设备生成的纹理是数字、 字母、 中文、 图案中的一种或任意组 合。
[0009] 进一步地， 所述隐形码是随机生成的或者是固定的隐形码， 所述激光打码设备 生成的纹理是随机生成的或者是固定的纹理。
[0010] 进一步地， 激光打码设备生成的纹理的位置是在防伪印刷品上的随机的位置或 者是固定的位置；
[0011] 当激光打码设备生成的纹理的位置是在防伪印刷品上的固定的位置， 且所述激 光打码设备生成的纹理是固定的纹理吋， 所述隐形码是随机生成的隐形码。
[0012] 进一步地， 所述防伪印刷品是防伪标签、 防伪外包装或者是防伪标签和附着有 防伪标签的防伪外包装的结合。
[0013] 进一步地， 若防伪印刷品是防伪标签， 则所述在防伪印刷品上通过不可逆温变 油墨印上隐形码， 所述防伪印刷品上印有商品身份识别码， 每个防伪印刷品对 应一个商品身份识别码具体为： 标签商或商品商在防伪标签上通过不可逆温变 油墨印上随机生成的或者是固定的隐形码， 所述防伪标签上印有商品身份识别 码， 每个防伪标签对应一个商品身份识别码；
[0014] 所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的 同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理具体为： 商品商在印有隐形 码的防伪标签上通过激光打码设备生成随机的或者是固定的纹理， 在生成纹理 的同吋， 激光的热量使防伪标签上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理。
[0015] 进一步地， 若防伪印刷品是防伪外包装， 则所述在防伪印刷品上通过不可逆温 变油墨印上隐形码， 所述防伪印刷品上印有商品身份识别码， 每个防伪印刷品 对应一个商品身份识别码具体为： 包装印制商或商品商在防伪外包装上通过不 可逆温变油墨印上随机生成的或者是固定的隐形码， 所述防伪外包装上印有商 品身份识别码， 每个防伪外包装对应一个商品身份识别码； [0016] 所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的 同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理具体为： 包装印制商或商品 商在印有隐形码的防伪外包装上通过激光打码设备生成随机的或者是固定的纹 理， 在生成纹理的同吋， 激光的热量使防伪外包装上的隐形码局部显现， 从而 由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹理。
[0017] 进一步地， 若防伪印刷品是防伪标签和附着有防伪标签的防伪外包装的结合， 则所述在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印刷品上印 有商品身份识别码， 每个防伪印刷品对应一个商品身份识别码具体为： 包装印 制商或商品商在防伪外包装上通过不可逆温变油墨印上随机生成的或者是固定 的隐形码， 防伪标签上印有商品身份识别码， 每个防伪标签对应一个商品身份 识别码；
[0018] 所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的 同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理具体为： 包装印制商或商品 商在印有隐形码的防伪外包装上通过激光打码设备生成随机的或者是固定的纹 理， 在生成纹理的同吋， 激光的热量使防伪外包装上的隐形码局部显现， 从而 由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹理；
[0019] 或者，
[0020] 若防伪印刷品是防伪标签和附着有防伪标签的防伪外包装的结合， 则所述在防 伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印刷品上印有商品身份 识别码， 每个防伪印刷品对应一个商品身份识别码具体为： 标签商在防伪标签 上通过不可逆温变油墨印上随机生成的或者是固定的隐形码， 所述防伪标签上 印有商品身份识别码， 每个防伪标签对应一个商品身份识别码；
[0021] 所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的 同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理具体为： 包装印制商或商品 商在附着有防伪标签的防伪外包装上通过激光打码设备生成随机的或者是固定 的纹理， 在生成纹理的同吋， 激光的热量使防伪标签上的隐形码局部显现， 从 而由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹理。
[0022] 第二方面， 本发明提供了一种采用上述的生成防伪纹理的方法生成的防伪印刷
P
[0023] 第三方面， 本发明提供了一种防伪商品， 所述防伪商品包括商品本身和与商品 本身的商品身份识别码对应的上述的防伪印刷品。
发明的有益效果
有益效果
[0024] 在本发明中， 由于在防伪印刷品上通过不可逆温变油墨印上隐形码， 在印有隐 形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的同吋， 激光的 热量使防伪印刷品上的隐形码局部显现， 因此由局部显现的隐形码和激光打码 设备生成的纹理构成的防伪纹理是随机的， 造假者是无法复制的， 且消费者通 过肉眼容易对比出真假防伪纹理的区别， 因此防伪的效果好。 另外， 由于隐形 码是通过不可逆温变油墨印上的， 因此制假者无法在无损的情况下获知隐形码 的内容。 且制假者不能用加热的方法完整地揭下标签， 因为加热到某一温度吋 ， 不可逆温变油墨颜色发生永久性变化， 冷却后不能恢复原色， 从而有效地防 止了旧标签再用。 且通过观察隐形码是否显现， 还可以得知附着有防伪标签的 商品是否在妥当的温度内保存， 从而推断商品功能是否失效， 可应用于食品、 医药、 疫苗及其它需要指定温度内保存的产品。
对附图的简要说明
附图说明
[0025] 图 1是本发明实施例一提供的生成防伪纹理的方法的流程图。
[0026] 图 2是执行 S101步骤之后的防伪印刷品示意图。
[0027] 图 3是执行 S102步骤之后的防伪印刷品中， 隐形码与激光打码设备生成的纹理 的叠加示意图。
[0028] 图 4是执行 S 102步骤之后的防伪印刷品示意图。
实施该发明的最佳实施例 本发明的最佳实施方式
[0029] 为了使本发明的目的、 技术方案及有益效果更加清楚明白， 以下结合附图及实 施例， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅 仅用以解释本发明， 并不用于限定本发明。
[0030] 为了说明本发明所述的技术方案， 下面通过具体实施例来进行说明。
[0031] 实施例一：
[0032] 请参阅图 1， 本发明实施例一提供的生成防伪纹理的方法包括以下步骤：
[0033] S101、 在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印刷品上印 有商品身份识别码， 每个防伪印刷品对应一个商品身份识别码；
[0034] 不可逆温变油墨是指受热到某一温度吋， 颜色发生永久性变化， 冷却后不能恢 复原色的涂料。
[0035] 隐形码的内容可以是数字、 字母、 中文、 图案中的一种或任意组合。 防伪印刷 品上还可以印有査验商品真伪的査验网址。 隐形码可以是随机生成的或者是固 定的隐形码。
[0036] 图 2是执行 S101步骤之后的防伪印刷品示意图， 隐形码的内容是 AB， 实际上隐 形码的内容是看不见的， 为了更容易理解该方案， 图 2将隐形码的内容显示出来 了。
[0037] S102、 在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理 的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由局部显现的隐 形码和激光打码设备生成的纹理构成随机的防伪纹理。
[0038] 激光打码设备的工作原理是将激光以极高的能量密度聚集在被刻标的物体表面
， 通过烧灼和刻蚀， 将其表层的物质气化， 并通过控制激光束的有效位移， 精 确地灼刻出图案或文字。
[0039] 在本发明实施例一中， 通过激光打码设备生成的纹理可以是数字、 字母、 中文
、 图案中的一种或任意组合。 激光打码设备生成的纹理可以是随机生成的或者 是固定的纹理。
[0040] 在本发明实施例一中， 激光打码设备生成的纹理的位置可以是在防伪印刷品上 的随机的位置或者是固定的位置。 当激光打码设备生成的纹理的位置是在防伪 印刷品上的随机的位置吋， 即使隐形码是固定的， 在生成纹理的同吋， 激光的 热量使防伪印刷品上的隐形码局部显现出来的内容是随机的， 难以重复制造的 。 当激光打码设备生成的纹理的位置是在防伪印刷品上的固定的位置， 且所述 激光打码设备生成的纹理是固定的纹理吋， 如果隐形码是随机生成的， 则在生 成纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现出来的内容是随 机的。 因此由局部显现的隐形码和激光打码设备生成的纹理构成的防伪纹理是 随机的， 造假者是无法复制的。
[0041] 本发明实施例一中， 防伪印刷品可以是防伪标签， 也可以是防伪外包装， 或者 是防伪标签和附着有防伪标签的防伪外包装的结合。
[0042] 若防伪印刷品是防伪标签， 则 S101具体可以为： 标签商或商品商在防伪标签上 通过不可逆温变油墨印上随机生成的或者是固定的隐形码， 所述防伪标签上印 有商品身份识别码， 每个防伪标签对应一个商品身份识别码。
[0043] S102具体可以为： 商品商在印有隐形码的防伪标签上通过激光打码设备生成随 机的或者是固定的纹理， 在生成纹理的同吋， 激光的热量使防伪标签上的隐形 码局部显现， 从而由局部显现的隐形码和激光打码设备生成的纹理构成随机的 防伪纹理。
[0044] 若防伪印刷品是防伪外包装， 则 S101具体可以为： 包装印制商或商品商在防伪 外包装上通过不可逆温变油墨印上随机生成的或者是固定的隐形码， 所述防伪 外包装上印有商品身份识别码， 每个防伪外包装对应一个商品身份识别码。
[0045] S102具体可以为： 包装印制商或商品商在印有隐形码的防伪外包装上通过激光 打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋， 激光的热量使防 伪外包装上的隐形码局部显现， 从而由局部显现的隐形码和激光打码设备生成 的纹理构成随机的防伪纹理。
[0046] 若防伪印刷品是防伪标签和附着有防伪标签的防伪外包装的结合， 则 S101具体 可以为： 包装印制商或商品商在防伪外包装上通过不可逆温变油墨印上随机生 成的或者是固定的隐形码， 防伪标签上印有商品身份识别码， 每个防伪标签对 应一个商品身份识别码。
[0047] S102具体可以为： 包装印制商或商品商在印有隐形码的防伪外包装上通过激光 打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋， 激光的热量使防 伪外包装上的隐形码局部显现， 从而由局部显现的隐形码和激光打码设备生成 的纹理构成随机的防伪纹理。
[0048] 若防伪印刷品是防伪标签和附着有防伪标签的防伪外包装的结合， 则 S101具体 也可以为： 标签商在防伪标签上通过不可逆温变油墨印上随机生成的或者是固 定的隐形码， 所述防伪标签上印有商品身份识别码， 每个防伪标签对应一个商 品身份识别码。
[0049] S102具体可以为： 包装印制商或商品商在附着有防伪标签的防伪外包装上通过 激光打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋， 激光的热量 使防伪标签上的隐形码局部显现， 从而由局部显现的隐形码和激光打码设备生 成的纹理构成随机的防伪纹理。
[0050] 图 3是执行 S102步骤之后的防伪印刷品中， 隐形码与激光打码设备生成的纹理 的叠加示意图。 为了更容易理解该方案， 图 3将隐形码的内容 AB显示出来了。 激 光打码设备生成的纹理是伞的图案， 伞的图案与隐形码部分重叠， 因此激光打 码设备打伞的图案吋， 激光的热量使隐形码 AB局部显现， 尤其是重叠的边缘部 分显现。 图 4是执行 S102步骤之后的防伪印刷品示意图。 图 4中伞的黑色部分是 局部显现的隐形码。 从而由局部显现的隐形码和激光打码设备生成的纹理构成 了防伪纹理， 该防伪纹理是随机的， 造假者是无法复制的。
[0051] 本发明实施例二提供了一种采用本发明实施例一提供的生成防伪纹理的方法生 成的防伪印刷品。
[0052] 本发明实施例三提供了一种防伪商品， 所述防伪商品包括商品本身和与商品本 身的商品身份识别码对应的防伪印刷品。
[0053] 消费者査验本发明实施例三提供的防伪商品吋， 通过査验服务器， 可査找到与 商品身份识别码对应的防伪纹理， 消费者通过比对是否一致， 如一致说明商品 是真的。
[0054] 在本发明中， 由于在防伪印刷品上通过不可逆温变油墨印上隐形码， 在印有隐 形码的防伪印刷品上通过激光打码设备生成纹理， 在生成纹理的同吋， 激光的 热量使防伪印刷品上的隐形码局部显现， 因此由局部显现的隐形码和激光打码 设备生成的纹理构成的防伪纹理是随机的， 造假者是无法复制的， 且消费者通 过肉眼容易对比出真假防伪纹理的区别， 因此防伪的效果好。 另外， 由于隐形 码是通过不可逆温变油墨印上的， 因此制假者无法在无损的情况下获知隐形码 的内容。 且制假者不能用加热的方法完整地揭下标签， 因为加热到某一温度吋 ， 不可逆温变油墨颜色发生永久性变化， 冷却后不能恢复原色， 从而有效地防 止了旧标签再用。 且通过观察隐形码是否显现， 还可以得知附着有防伪标签的 商品是否在妥当的温度内保存， 从而推断商品功能是否失效， 可应用于食品、 医药、 疫苗及其它需要指定温度内保存的产品。
[0055] 本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以 通过程序来指令相关的硬件来完成， 所述的程序可以存储于一计算机可读取存 储介质中， 所述的存储介质， 如 ROM/RAM、 磁盘、 光盘等。
[0056] 以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保 护范围之内。

Claims

权利要求书
一种生成防伪纹理的方法， 其特征在于， 所述方法包括：
在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印刷品 上印有商品身份识别码， 每个防伪印刷品对应一个商品身份识别码； 在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在生成 纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从而由 局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹理。 如权利要求 1所述的方法， 其特征在于， 所述隐形码的内容是数字、 字母、 中文、 图案中的一种或任意组合， 通过激光打码设备生成的纹 理是数字、 字母、 中文、 图案中的一种或任意组合。
如权利要求 1所述的方法， 其特征在于， 所述隐形码是随机生成的或 者是固定的隐形码， 所述激光打码设备生成的纹理是随机生成的或者 是固定的纹理。
如权利要求 3所述的方法， 其特征在于， 激光打码设备生成的纹理的 位置是在防伪印刷品上的随机的位置或者是固定的位置；
当激光打码设备生成的纹理的位置是在防伪印刷品上的固定的位置 ， 且所述激光打码设备生成的纹理是固定的纹理吋， 所述隐形码是随 机生成的隐形码。
如权利要求 1所述的方法， 其特征在于， 所述防伪印刷品是防伪标签 、 防伪外包装或者是防伪标签和附着有防伪标签的防伪外包装的结合
[权利要求 6] 如权利要求 5所述的方法， 其特征在于， 若防伪印刷品是防伪标签， 则所述在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印 刷品上印有商品身份识别码， 每个防伪印刷品对应一个商品身份识别 码具体为： 标签商或商品商在防伪标签上通过不可逆温变油墨印上随 机生成的或者是固定的隐形码， 所述防伪标签上印有商品身份识别码 ， 每个防伪标签对应一个商品身份识别码；
所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在 生成纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从 而由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹 理具体为： 商品商在印有隐形码的防伪标签上通过激光打码设备生成 随机的或者是固定的纹理， 在生成纹理的同吋， 激光的热量使防伪标 签上的隐形码局部显现， 从而由局部显现的隐形码和激光打码设备生 成的纹理构成随机的防伪纹理。
[权利要求 7] 如权利要求 5所述的方法， 其特征在于， 若防伪印刷品是防伪外包装
， 则所述在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪 印刷品上印有商品身份识别码， 每个防伪印刷品对应一个商品身份识 别码具体为： 包装印制商或商品商在防伪外包装上通过不可逆温变油 墨印上随机生成的或者是固定的隐形码， 所述防伪外包装上印有商品 身份识别码， 每个防伪外包装对应一个商品身份识别码；
所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在 生成纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从 而由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹 理， 具体为： 包装印制商或商品商在印有隐形码的防伪外包装上通过 激光打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋， 激 光的热量使防伪外包装上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理。
[权利要求 8] 如权利要求 5所述的方法， 其特征在于， 若防伪印刷品是防伪标签和 附着有防伪标签的防伪外包装的结合， 则所述在防伪印刷品上通过不 可逆温变油墨印上隐形码， 所述防伪印刷品上印有商品身份识别码， 每个防伪印刷品对应一个商品身份识别码具体为： 包装印制商或商品 商在防伪外包装上通过不可逆温变油墨印上随机生成的或者是固定的 隐形码， 防伪标签上印有商品身份识别码， 每个防伪标签对应一个商 品身份识别码；
所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在 生成纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从 而由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹 理， 具体为： 包装印制商或商品商在印有隐形码的防伪外包装上通过 激光打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋， 激 光的热量使防伪外包装上的隐形码局部显现， 从而由局部显现的隐形 码和激光打码设备生成的纹理构成随机的防伪纹理；
或者，
若防伪印刷品是防伪标签和附着有防伪标签的防伪外包装的结合， 则所述在防伪印刷品上通过不可逆温变油墨印上隐形码， 所述防伪印 刷品上印有商品身份识别码， 每个防伪印刷品对应一个商品身份识别 码， 具体为： 标签商在防伪标签上通过不可逆温变油墨印上随机生成 的或者是固定的隐形码， 所述防伪标签上印有商品身份识别码， 每个 防伪标签对应一个商品身份识别码；
所述在印有隐形码的防伪印刷品上通过激光打码设备生成纹理， 在 生成纹理的同吋， 激光的热量使防伪印刷品上的隐形码局部显现， 从 而由局部显现的隐形码和激光打码设备生成的纹理构成随机的防伪纹 理， 具体为： 包装印制商或商品商在附着有防伪标签的防伪外包装上 通过激光打码设备生成随机的或者是固定的纹理， 在生成纹理的同吋 ， 激光的热量使防伪标签上的隐形码局部显现， 从而由局部显现的隐 形码和激光打码设备生成的纹理构成随机的防伪纹理。
[权利要求 9] 一种采用权利要求 1至 8任一项所述的生成防伪纹理的方法生成的防伪 印刷品。
[权利要求 10] —种防伪商品， 其特征在于， 所述防伪商品包括商品本身和与商品本 身的商品身份识别码对应的权利要求 9所述的防伪印刷品。
PCT/CN2017/112567 2016-11-30 2017-11-23 一种生成防伪纹理的方法和防伪印刷品 WO2018099312A1 (zh)

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