WO2017031804A1 - Random multi-color three-dimensional physical anti-counterfeit marker, manufacturing device and manufacturing method - Google Patents

Random multi-color three-dimensional physical anti-counterfeit marker, manufacturing device and manufacturing method Download PDF

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WO2017031804A1
WO2017031804A1 PCT/CN2015/090470 CN2015090470W WO2017031804A1 WO 2017031804 A1 WO2017031804 A1 WO 2017031804A1 CN 2015090470 W CN2015090470 W CN 2015090470W WO 2017031804 A1 WO2017031804 A1 WO 2017031804A1
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mark
sheet material
dimensional
marker
random
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French (fr)
Chinese (zh)
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郑国义
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郑国义
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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

Definitions

  • the invention relates to the field of identifying anti-counterfeiting, in particular to a random colorful three-dimensional physical anti-counterfeiting mark, a manufacturing device and a manufacturing method thereof.
  • the raw material for etching the micro-embossed marker generally uses silicon.
  • the chemical property is stable, the cost is too high, which is disadvantageous for large-scale production.
  • the etching step is cumbersome, and some of the processes still require manual operation, and the construction period is long.
  • the etching process requires the use of a large amount of chemical reagents, and there are many waste water, waste liquid, and waste materials, which are not conducive to environmental protection production requirements.
  • the object of the present invention is to provide a random colorful three-dimensional physical anti-counterfeiting mark, a manufacturing device and a manufacturing method thereof, aiming at reducing the cost of raw materials, reducing the production process, reducing the "three wastes" emissions, and improving the production efficiency.
  • the first technical solution provided by the present invention provides: a method for manufacturing a random colorful three-dimensional physical security mark, comprising the following steps:
  • the sheet material is placed on the processing axis, the laser light source is turned on to emit laser light, and the optical system is focused and outputted to form a focused high-energy pulse spot;
  • the marker particles are randomly scattered on the surface of the transparent colloid or the object to be marked to form a random and colorful three-dimensional physical security mark.
  • the laser light emitted by the laser light source passes through the beam expander, the polarized light path, and the optical path polymerization device to form a focused high-energy pulse spot.
  • step (3) after the sheet material is in contact with the high-energy pulse spot, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of sizes and depths are formed on the corresponding position on the sheet material according to the running track of the laser.
  • a three-dimensional hollow mark, a three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
  • an indefinite number of marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different marker particles have different hollow mark structures, colors or distribution angles, and constitute a unique anti-counterfeiting mark.
  • the marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
  • the second technical solution provided by the present invention is: a random colorful three-dimensional physical security mark formed by one or more marker particles dispersed on a surface of a transparent colloid or a marker, the marker particles being composed of a sheet material and a sheet
  • the three-dimensional hollow mark on the material is composed, and the label particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different label particles have different hollow mark structures, colors or distribution angles.
  • the three-dimensional hollow mark having different numbers and arrangement paths on each of the marker particles has a difference in diameter and depth size of the three-dimensional hollow mark.
  • the marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
  • the third technical solution provided by the present invention is: a device for fabricating a random colorful three-dimensional physical security mark, comprising a laser, a beam expander, a polarized light path and an optical path polymerization device, and a processing axis table is arranged under the optical path polymerization device, in processing A sheet material is placed on the pillow table, wherein the laser light emitted by the laser source passes through the beam expander, the polarized light path and the optical path polymerization device to form a focused high-energy pulse spot image. Shot on the sheet material, moving according to the simulated design of the laser trajectory to generate marker particles with three-dimensional hollow marks.
  • the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of three-dimensional hollowings of different sizes and depths are formed on the sheet material according to the running track of the laser material.
  • the three-dimensional hollow mark on the mark, sheet material and sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
  • the invention not only reduces the cost of raw materials, reduces the production process, reduces the discharge of waste water, waste liquid and waste, but also achieves high environmental protection requirements through the use of a high-concentration laser fine processing method.
  • the marker particles have a variety of recognizability such as naked eye visibility, pleochroism, etc., which are scattered on the surface of the transparent colloid or the object to be marked, forming a random and colorful three-dimensional physical security mark, and having excellent anti-counterfeiting which is difficult to imitate and copy. effect.
  • FIG. 1 is a schematic diagram of a process method according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a device for making a random colorful three-dimensional physical anti-counterfeiting mark according to an embodiment of the present invention.
  • the embodiment of the present invention first provides a method for manufacturing a random colorful three-dimensional physical security mark. Referring to FIG. 1, the method includes the following steps:
  • S001 computer design marker particle pattern according to the pattern of the marker particles, simulate the corresponding laser running track
  • S002 places the sheet material on the processing axis, and the laser source turns on the laser, passing through the optical system. Focusing the output to form a focused high-energy pulse spot;
  • S003 pulse spot is irradiated to the sheet material, and is moved according to the simulated laser running track in step S001 to generate marker particles having a three-dimensional hollow mark;
  • S004 randomly distributes the marker particles on the surface of the transparent colloid or the object to be marked to form a random and colorful three-dimensional physical security mark.
  • the laser light emitted by the laser light source passes through the beam expander, the polarization path and the optical path polymerization device to form a focused high-energy pulse spot.
  • step S003 after the sheet material is in contact with the high-energy pulse spot, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of sizes and depths are formed on the corresponding position on the sheet material according to the running track of the laser.
  • a three-dimensional hollow mark, a three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
  • an indefinite number of marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and different marker particles have different hollow mark structures, colors or distribution angles, and constitute a unique anti-counterfeiting mark.
  • each product After attaching this system to the surface of the product, the interior, and the outer packaging, each product has a unique anti-counterfeiting mark corresponding to it.
  • the micro-particles are convenient for the naked eye to directly query the system information according to its arrangement to distinguish the authenticity, and can play different roles according to different needs.
  • the marker particles have a diameter of 0.6 mm to 1 mm and have different color attributes.
  • Embodiments of the present invention provide a random colorful three-dimensional physical security mark, which is formed by dispersing one or more marker particles on a surface of a transparent colloid or a marker, the marker particles being three-dimensionally formed on the sheet material and the sheet material.
  • the hollow mark is composed, and the label particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different label particles have different hollow mark structures, colors or distribution angles.
  • each of the marker particles has a three-dimensional hollow mark with a different number and arrangement path, and the diameter and depth of the three-dimensional hollow mark have different sizes.
  • the marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
  • the embodiment of the present invention further provides a device for fabricating a random colorful three-dimensional physical anti-counterfeiting mark.
  • the invention comprises a laser, a beam expander, a polarized light path and an optical path polymerization device, and a processing axis table is arranged below the optical path polymerization device.
  • a sheet material is placed on the processing axis, wherein the laser light emitted by the laser source passes through the beam expander, the polarization path and the optical path polymerization device to form a focused high-energy pulse spot to illuminate the sheet material, and the laser trajectory according to the simulation design Movement is performed to generate marker particles having a three-dimensional hollow mark.
  • the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering.
  • the running track of the laser a series of different sizes and depths are formed on the corresponding position on the sheet material.
  • the three-dimensional hollow mark, the three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
  • the present invention not only reduces the cost of raw materials, reduces the production process, reduces the discharge of waste water, waste liquid and waste, but also achieves high environmental protection requirements by using a high-concentration laser fine processing method.
  • the processed marker particles have various recognizable degrees such as naked eye visibility and pleochroism, and are scattered on the surface of the transparent colloid or the object to be marked, forming a random and colorful three-dimensional physical security mark, which is excellent and difficult to imitate. And copy the anti-counterfeiting effect.

Abstract

Provided are a random multi-color three-dimensional physical anti-counterfeit marker, manufacturing device and manufacturing method. The manufacturing method comprises: designing, via a computer, a pattern of a marker grain and a laser operation trajectory; placing a thin sheet member on a processing pillow block, and producing a marker grain having a three-dimensional hollowed-out marker by irradiating the sheet member with a focused high-energy laser pulse light; and randomly distributing the marker grain in a transparent adhesive or a surface of an object to be marked, so as to form a random multi-color three-dimensional physical anti-counterfeit marker. The method reduces raw material costs and manufacturing processing steps, thus improving manufacturing efficiency, and decreasing the amount of waste materials and liquids to better protect the environment.

Description

一种随机多彩三维实体防伪标记、制作装置及制作方法Random colorful three-dimensional physical anti-counterfeiting mark, making device and manufacturing method thereof 技术领域Technical field
本发明涉及鉴定防伪领域，尤其涉及一种随机多彩三维实体防伪标记、制作装置及制作方法。The invention relates to the field of identifying anti-counterfeiting, in particular to a random colorful three-dimensional physical anti-counterfeiting mark, a manufacturing device and a manufacturing method thereof.
背景技术Background technique
在现有技术中，刻蚀微雕标识物的原材料一般使用硅，虽然化学性质稳定，但其成本过高，不利于大规模的生产。另一方面，刻蚀步骤繁琐，且其中部分工序仍需人工操作，工期较长。再者，刻蚀工艺需要使用大量的化学试剂，废水、废液、废料较多，不利于环保生产的要求。In the prior art, the raw material for etching the micro-embossed marker generally uses silicon. Although the chemical property is stable, the cost is too high, which is disadvantageous for large-scale production. On the other hand, the etching step is cumbersome, and some of the processes still require manual operation, and the construction period is long. Furthermore, the etching process requires the use of a large amount of chemical reagents, and there are many waste water, waste liquid, and waste materials, which are not conducive to environmental protection production requirements.
发明内容Summary of the invention
本发明的目的在于针对已有技术的不足，提供一种随机多彩三维实体防伪标记、制作装置及制作方法，降低原材料的成本，减少生产的工序，减少“三废”排放，提高生产效率。The object of the present invention is to provide a random colorful three-dimensional physical anti-counterfeiting mark, a manufacturing device and a manufacturing method thereof, aiming at reducing the cost of raw materials, reducing the production process, reducing the "three wastes" emissions, and improving the production efficiency.
为了实现上述目的，本发明提供的第一个技术方案为：提供一种随机多彩三维实体防伪标记的制作方法，包括如下步骤：In order to achieve the above object, the first technical solution provided by the present invention provides: a method for manufacturing a random colorful three-dimensional physical security mark, comprising the following steps:
(1)计算机设计标记物颗粒的样式，根据标记物颗粒的样式，模拟设计对应的激光运行轨迹；(1) The pattern of the computer designed marker particles, according to the pattern of the marker particles, simulates the corresponding laser running track;
(2)(2)
放置薄片材料于加工轴台上，激光器光源打开发射激光，经过光学系统后聚焦输出，形成聚焦的高能量的脉冲光斑；The sheet material is placed on the processing axis, the laser light source is turned on to emit laser light, and the optical system is focused and outputted to form a focused high-energy pulse spot;
(3)脉冲光斑照射到薄片材料，根据步骤(1)中模拟设计的激光运行轨迹进 行运动，生成具有三维镂空标记的标记物颗粒；(3) The pulse spot is irradiated to the sheet material, and according to the laser running track of the simulation design in step (1) Row movement to generate marker particles having a three-dimensional hollow mark;
(4)将标记物颗粒随机散布于透明胶体或被标识物表面上，形成随机多彩的三维实体防伪标记。(4) The marker particles are randomly scattered on the surface of the transparent colloid or the object to be marked to form a random and colorful three-dimensional physical security mark.
上述步骤(2)中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置后，形成聚焦的高能量的脉冲光斑。In the above step (2), the laser light emitted by the laser light source passes through the beam expander, the polarized light path, and the optical path polymerization device to form a focused high-energy pulse spot.
上述步骤(3)中，薄片材料与高能量的脉冲光斑接触后，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。In the above step (3), after the sheet material is in contact with the high-energy pulse spot, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of sizes and depths are formed on the corresponding position on the sheet material according to the running track of the laser. A three-dimensional hollow mark, a three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
上述步骤(4)中，不确定数目的标记物颗粒在透明胶体或被标识物表面上进行随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度，构成独一无二的防伪标记。In the above step (4), an indefinite number of marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different marker particles have different hollow mark structures, colors or distribution angles, and constitute a unique anti-counterfeiting mark.
优选地，所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。Preferably, the marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
本发明提供的第二个技术方案为：一种随机多彩三维实体防伪标记，由一个或多个标记物颗粒散布于透明胶体或被标识物表面上形成，所述标记物颗粒由薄片材料及薄片材料上的三维镂空标记构成，标记物颗粒在透明胶体或被标识物表面上随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度。The second technical solution provided by the present invention is: a random colorful three-dimensional physical security mark formed by one or more marker particles dispersed on a surface of a transparent colloid or a marker, the marker particles being composed of a sheet material and a sheet The three-dimensional hollow mark on the material is composed, and the label particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different label particles have different hollow mark structures, colors or distribution angles.
所述每个标记物颗粒上具有不同数目和排列路径的三维镂空标记，三维镂空标记的直径和深度大小具有差异。The three-dimensional hollow mark having different numbers and arrangement paths on each of the marker particles has a difference in diameter and depth size of the three-dimensional hollow mark.
所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。The marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
本发明提供的第三个技术方案为：一种随机多彩三维实体防伪标记的制作装置，包括激光器、扩束镜、偏振光路及光路聚合装置，在光路聚合装置的下方设置加工轴台，在加工轴台上放置薄片材料，其中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置，形成聚焦的高能量的脉冲光斑照 射在薄片材料，根据模拟设计的激光运行轨迹进行运动，生成具有三维镂空标记的标记物颗粒。The third technical solution provided by the present invention is: a device for fabricating a random colorful three-dimensional physical security mark, comprising a laser, a beam expander, a polarized light path and an optical path polymerization device, and a processing axis table is arranged under the optical path polymerization device, in processing A sheet material is placed on the pillow table, wherein the laser light emitted by the laser source passes through the beam expander, the polarized light path and the optical path polymerization device to form a focused high-energy pulse spot image. Shot on the sheet material, moving according to the simulated design of the laser trajectory to generate marker particles with three-dimensional hollow marks.
优选地，高能量的脉冲光斑与薄片材料接触时，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。Preferably, when the high-energy pulse spot is in contact with the sheet material, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of three-dimensional hollowings of different sizes and depths are formed on the sheet material according to the running track of the laser material. The three-dimensional hollow mark on the mark, sheet material and sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
本发明通过使用高聚能激光的精细加工工艺方法，不仅降低了原材料的成本，减少了生产的工序，减少了废水、废液及废料的排放，达到了较高的环保要求，而且经加工完成的标记物颗粒具有裸眼可视性、多色性等多种可辨识度，散布于透明胶体或被标识物表面上，形成随机多彩的三维实体防伪标记，具有优良的、难以模仿和复制的防伪效果。The invention not only reduces the cost of raw materials, reduces the production process, reduces the discharge of waste water, waste liquid and waste, but also achieves high environmental protection requirements through the use of a high-concentration laser fine processing method. The marker particles have a variety of recognizability such as naked eye visibility, pleochroism, etc., which are scattered on the surface of the transparent colloid or the object to be marked, forming a random and colorful three-dimensional physical security mark, and having excellent anti-counterfeiting which is difficult to imitate and copy. effect.
通过以下的描述并结合附图，本发明将变得更加清晰，这些附图用于解释本发明的实施例。The invention will be more apparent from the following description, taken in conjunction with the accompanying drawings.
具体实施方式detailed description
图1为本发明实施例的流程方法示意图。FIG. 1 is a schematic diagram of a process method according to an embodiment of the present invention.
图2为本发明实施例的随机多彩三维实体防伪标记制作装置示意图。FIG. 2 is a schematic diagram of a device for making a random colorful three-dimensional physical anti-counterfeiting mark according to an embodiment of the present invention.
具体实施方式detailed description
现在参考附图描述本发明的实施例，附图中类似的元件标号代表类似的元件。Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.
本发明实施例首先提供了一种随机多彩三维实体防伪标记的制作方法，参考图1所示，包括如下步骤：The embodiment of the present invention first provides a method for manufacturing a random colorful three-dimensional physical security mark. Referring to FIG. 1, the method includes the following steps:
S001计算机设计标记物颗粒的样式，根据标记物颗粒的样式，模拟设计对应的激光运行轨迹；S001 computer design marker particle pattern, according to the pattern of the marker particles, simulate the corresponding laser running track;
S002放置薄片材料于加工轴台上，激光器光源打开发射激光，经过光学系 统后聚焦输出，形成聚焦的高能量的脉冲光斑；S002 places the sheet material on the processing axis, and the laser source turns on the laser, passing through the optical system. Focusing the output to form a focused high-energy pulse spot;
S003脉冲光斑照射到薄片材料，根据步骤S001中模拟设计的激光运行轨迹进行运动，生成具有三维镂空标记的标记物颗粒；S003 pulse spot is irradiated to the sheet material, and is moved according to the simulated laser running track in step S001 to generate marker particles having a three-dimensional hollow mark;
S004将标记物颗粒随机散布于透明胶体或被标识物表面上，形成随机多彩的三维实体防伪标记。S004 randomly distributes the marker particles on the surface of the transparent colloid or the object to be marked to form a random and colorful three-dimensional physical security mark.
其中，上述步骤S002中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置后，形成聚焦的高能量的脉冲光斑。Wherein, in the above step S002, the laser light emitted by the laser light source passes through the beam expander, the polarization path and the optical path polymerization device to form a focused high-energy pulse spot.
其中，上述步骤S003中，薄片材料与高能量的脉冲光斑接触后，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。Wherein, in the above step S003, after the sheet material is in contact with the high-energy pulse spot, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of sizes and depths are formed on the corresponding position on the sheet material according to the running track of the laser. A three-dimensional hollow mark, a three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
其中，上述步骤S004中，不确定数目的标记物颗粒在透明胶体或被标识物表面上进行随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度，构成独一无二的防伪标记，将此体系附着于产品表面，内部，以及外包装物后，每个产品均有独一无二的防伪标记与其对应。微颗粒便于消费者裸眼根据其排列直接查询系统信息辨别真伪，根据不同需要可发挥不同作用。Wherein, in the above step S004, an indefinite number of marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and different marker particles have different hollow mark structures, colors or distribution angles, and constitute a unique anti-counterfeiting mark. After attaching this system to the surface of the product, the interior, and the outer packaging, each product has a unique anti-counterfeiting mark corresponding to it. The micro-particles are convenient for the naked eye to directly query the system information according to its arrangement to distinguish the authenticity, and can play different roles according to different needs.
本实施例中，所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。In this embodiment, the marker particles have a diameter of 0.6 mm to 1 mm and have different color attributes.
本发明实施例其次提供了一种随机多彩三维实体防伪标记，由一个或多个标记物颗粒散布于透明胶体或被标识物表面上形成，所述标记物颗粒由薄片材料及薄片材料上的三维镂空标记构成，标记物颗粒在透明胶体或被标识物表面上随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度。Embodiments of the present invention provide a random colorful three-dimensional physical security mark, which is formed by dispersing one or more marker particles on a surface of a transparent colloid or a marker, the marker particles being three-dimensionally formed on the sheet material and the sheet material. The hollow mark is composed, and the label particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different label particles have different hollow mark structures, colors or distribution angles.
本实施例中，所述每个标记物颗粒上具有不同数目和排列路径的三维镂空标记，三维镂空标记的直径和深度大小具有差异。所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。 In this embodiment, each of the marker particles has a three-dimensional hollow mark with a different number and arrangement path, and the diameter and depth of the three-dimensional hollow mark have different sizes. The marker particles have a diameter of from 0.6 mm to 1 mm and have different color attributes.
本发明实施例最后还提供了一种随机多彩三维实体防伪标记的制作装置，参考图2所示，包括激光器、扩束镜、偏振光路及光路聚合装置，在光路聚合装置的下方设置加工轴台，在加工轴台上放置薄片材料，其中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置，形成聚焦的高能量的脉冲光斑照射在薄片材料，根据模拟设计的激光运行轨迹进行运动，生成具有三维镂空标记的标记物颗粒。Finally, the embodiment of the present invention further provides a device for fabricating a random colorful three-dimensional physical anti-counterfeiting mark. Referring to FIG. 2, the invention comprises a laser, a beam expander, a polarized light path and an optical path polymerization device, and a processing axis table is arranged below the optical path polymerization device. a sheet material is placed on the processing axis, wherein the laser light emitted by the laser source passes through the beam expander, the polarization path and the optical path polymerization device to form a focused high-energy pulse spot to illuminate the sheet material, and the laser trajectory according to the simulation design Movement is performed to generate marker particles having a three-dimensional hollow mark.
本实施例中，高能量的脉冲光斑与薄片材料接触时，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。In this embodiment, when the high-energy pulse spot is in contact with the sheet material, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering. According to the running track of the laser, a series of different sizes and depths are formed on the corresponding position on the sheet material. The three-dimensional hollow mark, the three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
根据以上可知，本发明通过采用高聚能激光的精细加工工艺方法，不仅降低了原材料的成本，减少了生产的工序，减少了废水、废液及废料的排放，达到了较高的环保要求，而且经加工完成的标记物颗粒具有裸眼可视性、多色性等多种可辨识度，散布于透明胶体或被标识物表面上，形成随机多彩的三维实体防伪标记，具有优良的、难以模仿和复制的防伪效果。According to the above, the present invention not only reduces the cost of raw materials, reduces the production process, reduces the discharge of waste water, waste liquid and waste, but also achieves high environmental protection requirements by using a high-concentration laser fine processing method. Moreover, the processed marker particles have various recognizable degrees such as naked eye visibility and pleochroism, and are scattered on the surface of the transparent colloid or the object to be marked, forming a random and colorful three-dimensional physical security mark, which is excellent and difficult to imitate. And copy the anti-counterfeiting effect.
以上所揭露的仅为本发明的优选实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明申请专利范围所作的等同变化，仍属本发明所涵盖的范围。 The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made by the scope of the present invention remain within the scope of the present invention.

Claims (10)

  1. 一种随机多彩三维实体防伪标记的制作方法，其特征在于，包括如下步骤：A method for manufacturing a random colorful three-dimensional physical security mark, comprising the steps of:
    (1)计算机设计标记物颗粒的样式，根据标记物颗粒的样式，模拟设计对应的激光运行轨迹；(1) The pattern of the computer designed marker particles, according to the pattern of the marker particles, simulates the corresponding laser running track;
    (2)放置薄片材料于加工轴台上，激光器光源打开发射激光，经过光学系统后聚焦输出，形成聚焦的高能量的脉冲光斑；(2) placing the sheet material on the processing axis table, the laser light source is turned on to emit the laser light, and is focused and output after passing through the optical system to form a focused high-energy pulse spot;
    (3)脉冲光斑照射到薄片材料，根据步骤(1)中模拟设计的激光运行轨迹进行运动，生成具有三维镂空标记的标记物颗粒；(3) the pulse spot is irradiated to the sheet material, and is moved according to the simulated laser running track in the step (1) to generate the marker particles having the three-dimensional hollow mark;
    (4)将标记物颗粒随机散布于透明胶体或被标识物表面上，形成随机多彩的三维实体防伪标记。(4) The marker particles are randomly scattered on the surface of the transparent colloid or the object to be marked to form a random and colorful three-dimensional physical security mark.
  2. 根据权利要求1所述的一种随机多彩三维实体防伪标记的制作方法，其特征在于：步骤(2)中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置，形成聚焦的高能量的脉冲光斑。The method for fabricating a random colorful three-dimensional physical anti-counterfeit mark according to claim 1, wherein in step (2), the laser light emitted by the laser light source is focused by a beam expander, a polarized light path, and an optical path polymerization device. High energy pulse spot.
  3. 根据权利要求1所述的一种随机多彩三维实体防伪标记的制作方法，其特征在于：步骤(3)中，薄片材料与高能量的脉冲光斑接触后，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。The method for fabricating a random colorful three-dimensional physical security mark according to claim 1, wherein in the step (3), after the sheet material is in contact with the high-energy pulse spot, the contact position of the sheet material reaches the melting point and is sputtered. Forming a hole, according to the running track of the laser, a series of three-dimensional hollow marks of different sizes and depths are formed on the corresponding positions on the sheet material, and the three-dimensional hollow mark on the sheet material and the sheet material constitutes a marker particle, and the size and depth of the hole are determined. The size of the laser spot and the illumination time.
  4. 根据权利要求1所述的一种随机多彩三维实体防伪标记的制作方法，其特征在于：步骤(4)中，不确定数目的标记物颗粒在透明胶体或被标识物表面上进行随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度， 构成防伪标记。The method for fabricating a random colorful three-dimensional physical security mark according to claim 1, wherein in step (4), an indefinite number of marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, different The marker particles have different hollow marking structures, colors or distribution angles. Form a security mark.
  5. 根据权利要求1或权利要求3所述的一种随机多彩三维实体防伪标记的制作方法，其特征在于：所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。The method for fabricating a random colorful three-dimensional physical security mark according to claim 1 or claim 3, wherein the marker particles have a diameter of 0.6 mm to 1 mm and have different color attributes.
  6. 一种随机多彩三维实体防伪标记，其特征在于：由一个或多个标记物颗粒散布于透明胶体或被标识物表面上形成，所述标记物颗粒由薄片材料及薄片材料上的三维镂空标记构成，标记物颗粒在透明胶体或被标识物表面上随机分布，不同的标记物颗粒具有不同的镂空标记结构、颜色或分布角度。A random colorful three-dimensional physical security mark characterized in that: one or more marker particles are dispersed on a surface of a transparent colloid or a mark, and the mark particles are composed of a three-dimensional hollow mark on a sheet material and a sheet material. The marker particles are randomly distributed on the surface of the transparent colloid or the object to be marked, and the different marker particles have different hollow mark structure, color or distribution angle.
  7. 根据权利要求6所述的一种随机多彩三维实体防伪标记，其特征在于：所述每个标记物颗粒上具有不同数目和排列路径的三维镂空标记，三维镂空标记的直径和深度大小具有差异。The random colorful three-dimensional physical security mark according to claim 6, wherein each of the marker particles has a three-dimensional hollow mark with a different number and arrangement path, and the diameter and the depth of the three-dimensional hollow mark have different sizes.
  8. 根据权利要求6或权利要求7所述的一种随机多彩三维实体防伪标记，其特征在于：所述标记物颗粒的直径为0.6mm～1mm，具有不同的颜色属性。A random colorful three-dimensional physical security mark according to claim 6 or claim 7, wherein the marker particles have a diameter of 0.6 mm to 1 mm and have different color attributes.
  9. 一种随机多彩三维实体防伪标记的制作装置，其特征在于：包括激光器、扩束镜、偏振光路及光路聚合装置，在光路聚合装置的下方设置加工轴台，在加工轴台上放置薄片材料，其中，激光器光源发射的激光，经过扩束镜、偏振光路以及光路聚合装置，形成聚焦的高能量的脉冲光斑照射在薄片材料，根据模拟设计的激光运行轨迹进行运动，生成具有三维镂空标记的标记物颗粒。A device for manufacturing a random and colorful three-dimensional physical anti-counterfeiting mark, comprising: a laser, a beam expander, a polarized light path and an optical path polymerization device, wherein a processing axis table is arranged below the optical path polymerization device, and a sheet material is placed on the processing axis table, The laser light emitted by the laser source passes through the beam expander, the polarized light path and the optical path polymerization device to form a focused high-energy pulse spot to be irradiated on the sheet material, and is moved according to the simulated design laser running track to generate a mark with a three-dimensional hollow mark. Particles.
  10. 根据权利要求9所述的一种随机多彩三维实体防伪标记的制作装置，其 特征在于：高能量的脉冲光斑与薄片材料接触时，薄片材料的接触位置达到熔点，溅射形成孔洞，根据激光的运行轨迹，在薄片材料上对应位置形成一系列大小和深度不一的三维镂空标记，薄片材料及薄片材料上的三维镂空标记构成一个标记物颗粒，孔洞的大小和深度取决于激光光斑的大小和照射时间。 A device for fabricating a random colorful three-dimensional physical security mark according to claim 9, The feature is that when the high-energy pulse spot is in contact with the sheet material, the contact position of the sheet material reaches the melting point, and the hole is formed by sputtering, and a series of three-dimensional hollowings of different sizes and depths are formed on the corresponding position on the sheet material according to the running track of the laser material. The three-dimensional hollow mark on the mark, sheet material and sheet material constitutes a marker particle, and the size and depth of the hole depend on the size of the laser spot and the irradiation time.
PCT/CN2015/090470 2015-08-25 2015-09-23 Random multi-color three-dimensional physical anti-counterfeit marker, manufacturing device and manufacturing method WO2017031804A1 (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206657571U (en) * 2015-12-31 2017-11-21 北京柯斯元科技有限公司 Texture materials, anti-counterfeiting mark and Antiforge system
CN105702154A (en) * 2016-03-01 2016-06-22 张玲 Anti-fake method based on random technology
CN109036104A (en) * 2018-08-20 2018-12-18 链学堂教育科技(广州)有限公司 A kind of unique anti-fake label of random technique production
CN110253148A (en) * 2019-07-11 2019-09-20 大族激光科技产业集团股份有限公司 A kind of laser processing of random pattern, system and method for anti-counterfeit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2434754Y (en) * 2000-07-07 2001-06-13 李占武 Connterfelt-proof symbol arranged with random distributed unit sign body
CN101145298A (en) * 2007-10-26 2008-03-19 梅元斌 Multiple color digital false-proof technology
CN101320533A (en) * 2007-06-08 2008-12-10 上海镭立激光科技有限公司 Anti-fake marker and manufacturing method thereof
WO2009150622A2 (en) * 2008-06-12 2009-12-17 Keit Ltd. Encrypted marking and method for securing and certifying the authenticity of a product
CN103386853A (en) * 2013-06-27 2013-11-13 郑国义 Micro-carving three-dimensional identification secret marker and formation method thereof
CN104842070A (en) * 2015-05-13 2015-08-19 北京万恒镭特机电设备有限公司 Laser eutectic soldering device and method
CN204998171U (en) * 2015-08-25 2016-01-27 郑国义 Colorful three -dimensional entity anti -fake mark and making devices at random

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2307790Y (en) * 1997-06-27 1999-02-17 陈亭 Laser carving machine for processing glass surface and side of glass
CN202003592U (en) * 2010-10-19 2011-10-05 权玺科技（深圳）有限公司 Micro-dot anti-counterfeiting laundry mark structure
CN201754317U (en) * 2010-11-10 2011-03-02 淄博泰宝防伪技术产品有限公司 Nanometer particle anti-counterfeiting mark
WO2013143006A1 (en) * 2012-03-29 2013-10-03 Orell Füssli Sicherheitsdruck Ag Perforation-based security feature
CN204229749U (en) * 2014-09-30 2015-03-25 李峰 A kind of novel anti-counterfeiting label

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2434754Y (en) * 2000-07-07 2001-06-13 李占武 Connterfelt-proof symbol arranged with random distributed unit sign body
CN101320533A (en) * 2007-06-08 2008-12-10 上海镭立激光科技有限公司 Anti-fake marker and manufacturing method thereof
CN101145298A (en) * 2007-10-26 2008-03-19 梅元斌 Multiple color digital false-proof technology
WO2009150622A2 (en) * 2008-06-12 2009-12-17 Keit Ltd. Encrypted marking and method for securing and certifying the authenticity of a product
CN103386853A (en) * 2013-06-27 2013-11-13 郑国义 Micro-carving three-dimensional identification secret marker and formation method thereof
CN104842070A (en) * 2015-05-13 2015-08-19 北京万恒镭特机电设备有限公司 Laser eutectic soldering device and method
CN204998171U (en) * 2015-08-25 2016-01-27 郑国义 Colorful three -dimensional entity anti -fake mark and making devices at random

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