CN102629443B - Anti-fake label stick with hidden variable information - Google Patents
Anti-fake label stick with hidden variable information Download PDFInfo
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- CN102629443B CN102629443B CN201210130823.7A CN201210130823A CN102629443B CN 102629443 B CN102629443 B CN 102629443B CN 201210130823 A CN201210130823 A CN 201210130823A CN 102629443 B CN102629443 B CN 102629443B
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- 238000007639 printing Methods 0.000 claims abstract description 27
- 239000003292 glue Substances 0.000 claims abstract description 23
- 238000003854 Surface Print Methods 0.000 claims abstract description 14
- 241000207961 Sesamum Species 0.000 claims description 7
- 235000003434 Sesamum indicum Nutrition 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 101
- 239000011241 protective layer Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 238000007644 letterpress printing Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
本发明涉及一种带有隐藏可变信息的防伪标识贴，它包括纸层（5），纸层（5）的一面由里及外依次有表面印刷层（4）、数据打印层（3）和覆盖层（1），纸层（5）的另一面有胶水层（9）。其特点是纸层（5）与胶水层（9）间依次有塑化层（6）、介质层（7）和隐藏信息层（8）。其中的数据打印层（3）中有可变信息码。该隐藏可变信息的防伪标识贴不易仿制，防伪效果好。适用于各种挂卡、证劵、产品合格证和各种证件上。
The invention relates to an anti-counterfeit label sticker with hidden variable information, which comprises a paper layer (5), one side of the paper layer (5) has a surface printing layer (4) and a data printing layer (3) sequentially from the inside to the outside And cover layer (1), the other side of paper layer (5) has glue layer (9). It is characterized in that there are a plasticizing layer (6), a medium layer (7) and a hidden information layer (8) successively between the paper layer (5) and the glue layer (9). There are variable information codes in the data printing layer (3). The anti-counterfeiting label sticker with hidden variable information is not easy to imitate and has good anti-counterfeiting effect. Applicable to all kinds of hanging cards, securities, product certificates and various certificates.
Description
技术领域 technical field
本发明涉及一种防伪标识贴及其制备方法。具体说，是带有可变信息码和隐藏信息的防伪标识贴及其制备方法。适用于各种挂卡、证劵、产品合格证和各种证件上。 The invention relates to an anti-counterfeit label sticker and a preparation method thereof. Specifically, it is an anti-counterfeit identification sticker with variable information codes and hidden information and a preparation method thereof. Applicable to all kinds of hanging cards, securities, product certificates and various certificates. the
背景技术 Background technique
在商品制造、销售领域和各种证劵、证件制作行业都知道，为防止不法商贩制造、销售假冒伪劣商品，避免不法分子制造假证劵、假证件，在各种挂卡、证劵、产品合格证和各种证件上，大都附有防伪标识贴。传统的防伪标识贴包括纸层，纸层的一面由里而外依次有表面印刷层、数据打印层和覆盖层，纸层的另一面有胶水层。由于这种防伪标识贴仅有表面印刷层、数据打印层和覆盖层，层次少，制作工艺简单，容易仿制，难以起到防伪目的。虽然在上述一些传统防伪标识贴的数据打印层中也设置有智码，但这种智码在同一批次商品中是相同的，不能变化。由于这种智码在同一批次商品中是相同的、不能变化，采用计算机程序很容易仿制。总之，上述传统防伪标识贴容易仿制，防伪效果差。 It is well known in the field of commodity manufacturing and sales and in the production of various securities and certificates. Most of the certificates and various documents have anti-counterfeiting stickers. The traditional anti-counterfeiting label includes a paper layer, one side of the paper layer has a surface printing layer, a data printing layer and a covering layer in sequence from the inside to the outside, and the other side of the paper layer has a glue layer. Because this anti-counterfeiting label sticker only has a surface printing layer, a data printing layer and a covering layer, it has few layers, simple manufacturing process, easy imitation, and is difficult to achieve the purpose of anti-counterfeiting. Although smart codes are also arranged in the data printing layer of some of the above-mentioned traditional anti-counterfeit label stickers, this smart code is the same in the same batch of commodities and cannot be changed. Because this smart code is the same in the same batch of commodities and cannot be changed, it is easy to imitate by using computer programs. In a word, the above-mentioned traditional anti-counterfeiting label stickers are easy to imitate, and the anti-counterfeiting effect is poor. the
发明内容 Contents of the invention
本发明要解决的问题是提供一种带有隐藏可变信息的防伪标识贴，这种防伪标识贴，不易仿制，防伪效果好。 The problem to be solved by the present invention is to provide an anti-counterfeit label sticker with hidden variable information, which is not easy to imitate and has good anti-counterfeit effect. the
本发明要解决的另一个问题是提供一种制备带有隐藏可变信息的防伪标识贴的方法。 Another problem to be solved by the present invention is to provide a method for preparing an anti-counterfeiting identification sticker with hidden variable information. the
为解决上述问题，采取以下技术方案： In order to solve the above problems, the following technical solutions are adopted:
本发明的带有隐藏可变信息的防伪标识贴包括纸层，纸层的一面由里及外依次有表面印刷层、数据打印层和覆盖层，纸层的另一面有胶水层。其特点是纸层与胶水层间依次有塑化层、介质层和隐藏信息层。其中的数据打印层中有可变信息码。 The anti-counterfeit label sticker with hidden variable information of the present invention comprises a paper layer, one side of the paper layer has a surface printing layer, a data printing layer and a covering layer in sequence from the inside to the outside, and the other side of the paper layer has a glue layer. It is characterized in that there are plasticized layer, medium layer and hidden information layer between the paper layer and the glue layer. There are variable information codes in the data printing layer.
其中：所述隐藏信息层是用无色荧光油墨印刷而成，此隐藏信息与数据打印层相对应。 Wherein: the hidden information layer is printed with colorless fluorescent ink, and the hidden information corresponds to the data printing layer. the
本发明的进一步改进方案是，数据打印层与覆盖层间有保护层。所述保护层是激光防伪膜，该激光防伪膜上的图案、文字与表面印刷层的图案、文字对应且互补。 A further improvement of the present invention is that there is a protective layer between the data printing layer and the covering layer. The protective layer is a laser anti-counterfeiting film, and the patterns and characters on the laser anti-counterfeiting film correspond to and complement the patterns and characters of the surface printing layer. the
所述胶水层是压敏胶水。胶水层外面有硅油纸层。 The glue layer is pressure sensitive glue. There is a silicone oil paper layer outside the glue layer. the
采取上述方案，具有以下优点： Adopting the above scheme has the following advantages:
由上述方案可以看出，由于本发明的带有隐藏可变信息的防伪标识贴包括纸层，纸层的一面由里及外依次有表面印刷层、数据打印层和覆盖层，纸层的另一面有胶水层。纸层与胶水层间依次有塑化层、介质层和隐藏信息层，与传统防伪标识贴仅有表面印刷层、数据打印层和覆盖层相比，防伪层次较多，制作工艺复杂，难以仿制，能起到防伪目的。由于在数据打印层中增加了可变信息码，而每个防伪标示贴中的可变信息码都是不同的，且鉴别时还需借助专用识别仪器，即使采用计算机程序也不易仿制，使得本发明的带有隐藏可变信息的伪标识贴不易仿制，防伪效果好。另外，由于纸层与胶水层间设置有隐藏信息层，通过计算机可使数据打印层中的防伪数码与该隐藏信息层中的隐藏信息对应且互补，即使造假者得到防伪数码也无法造假。 As can be seen from the above scheme, since the anti-counterfeit label sticker with hidden variable information of the present invention includes a paper layer, one side of the paper layer has a surface printing layer, a data printing layer and a covering layer sequentially from the inside to the outside, and the other side of the paper layer One side has glue layer. There are plasticizing layer, medium layer and hidden information layer between the paper layer and the glue layer. Compared with the traditional anti-counterfeiting label stickers, which only have surface printing layer, data printing layer and cover layer, there are more anti-counterfeiting layers, the production process is complicated, and it is difficult to imitate , can play the purpose of anti-counterfeiting. Because the variable information code is added in the data printing layer, and the variable information code in each anti-counterfeiting label is different, and special identification equipment is needed for identification, even if a computer program is used, it is not easy to imitate, making this The invented false identification sticker with hidden variable information is not easy to imitate, and has good anti-counterfeiting effect. In addition, since there is a hidden information layer between the paper layer and the glue layer, the anti-counterfeit code in the data printing layer can be corresponding and complementary to the hidden information in the hidden information layer through the computer, even if the counterfeiter obtains the anti-counterfeit code, he cannot forge.
附图说明 Description of drawings
图1是本发明的带有隐藏可变信息的防伪标识贴结构示意图。 Fig. 1 is a structural schematic diagram of the anti-counterfeiting label sticker with hidden variable information of the present invention. the
具体实施方式 Detailed ways
如图1所示，本发明的带有隐藏可变信息的防伪标识贴由内而外依次有胶水层9、隐藏信息层8、介质层7、塑化层6、纸层5、表面印刷层4、数据打印层3、保护层2和覆盖层1。其中：所述纸层5是80g/m2铜版纸；表面印刷层4是用凸版印刷机在纸层5上印刷的图案和文字等内容；数据打印层3是用数码打印机在表面印刷层4上打印的防伪数码、二维码和可变信息码。其中的可变信息码用肉眼看，类似于芝麻形黑点，通称为芝麻智码，该芝麻智码是用计算机程序把可变信息转化为芝麻智码，并通过打印方式打印到纸上。芝麻智码所隐藏的信息都是可变的；保护层2是一层激光防伪膜，该激光防伪膜是预先制作好的带有图案、文字等信息的膜，它是采用热转移方式套印在数据打印层3上的膜；覆盖层1是用覆膜机在保护层2上复合的全息刮刮银，其中的全息刮刮银是运用激光制版技术制作而成，刮刮银上的图案、文字与表面印刷层4和隐藏信息层8中的图案、文字对应且互补。刮刮银刮去后，肉眼可看到防伪数码和可变信息码；塑化层6是用涂布机在纸层5的背面涂布的融化后的聚丙烯树脂；介质层7是用涂布机在塑化层6上涂布的一层聚氨酯树脂；隐藏信息层8是用凹版印刷机在介质层上印刷的隐藏信息，该隐藏信息采用无色荧光油墨印刷，需借助紫外光照射才能看出此隐藏信息，其中的隐藏信息对应于数据打印层3中的信息，可追溯查询；所述胶水层9是用涂布机在隐藏信息层8上涂布的一层压敏胶水。为便于存放和运输，在胶水层9上复合有硅油纸层10。 As shown in Figure 1, the anti-counterfeit label sticker with hidden variable information of the present invention has a glue layer 9, a hidden information layer 8, a medium layer 7, a plasticized layer 6, a paper layer 5, and a surface printing layer in sequence from the inside to the outside. 4. Data printing layer 3, protective layer 2 and cover layer 1. Wherein: the paper layer 5 is 80g/m 2 coated paper; the surface printing layer 4 is the pattern and text printed on the paper layer 5 with a letterpress printing machine; the data printing layer 3 is printing the surface layer 4 with a digital printer The anti-counterfeiting numbers, QR codes and variable information codes printed on it. Among them, the variable information code looks similar to sesame-shaped black dots to the naked eye, and is commonly known as sesame smart code. The sesame smart code uses computer programs to convert variable information into sesame smart codes, and prints them on paper by printing. The information hidden in Zhima Zhicode is variable; the protective layer 2 is a layer of laser anti-counterfeiting film, which is a pre-made film with patterns, texts and other information, which is overprinted on the The film on the data printing layer 3; the cover layer 1 is a holographic scraping silver compounded on the protective layer 2 by a laminating machine, and the holographic scraping silver is made by using laser plate-making technology. The patterns on the scraping silver, The characters correspond to and complement the patterns and characters in the surface printing layer 4 and the hidden information layer 8 . After scraping off the silver, the anti-counterfeit numbers and variable information codes can be seen with the naked eye; the plasticized layer 6 is the melted polypropylene resin coated on the back side of the paper layer 5 with a coating machine; the medium layer 7 is coated with A layer of polyurethane resin coated on the plasticized layer 6 by a fabric machine; the hidden information layer 8 is a hidden information printed on the medium layer by a gravure printing machine. The hidden information is printed with colorless fluorescent ink and needs to be illuminated by ultraviolet light. See this hidden information, wherein the hidden information corresponds to the information in the data printing layer 3, which can be retrospectively queried; the glue layer 9 is a layer of pressure-sensitive glue coated on the hidden information layer 8 with a coating machine. In order to facilitate storage and transportation, a silicone oil paper layer 10 is compounded on the glue layer 9 .
制备上述带有隐藏可变信息的防伪标识贴的方法依次包括以下步骤： The method for preparing the above-mentioned anti-counterfeiting label with hidden variable information comprises the following steps in turn:
先选取80g/m2的铜版纸作为纸层5； First select the coated paper of 80g/ m2 as paper layer 5;
之后，采用涂布机在纸层5的一面涂布融化的聚丙烯树脂，得到塑化层6； Afterwards, a coating machine is used to coat melted polypropylene resin on one side of the paper layer 5 to obtain a plasticized layer 6;
之后，采用凸版印刷机在纸层5的另一面印刷设计的图案、文字之类内容，得到表面印刷层4； Afterwards, use a letterpress printing machine to print designed patterns, text and the like on the other side of the paper layer 5 to obtain a surface printing layer 4;
之后，采用数码打印机在表面印刷层4上打印防伪数码、二维码和可变信息码，得到数据打印层3。所述可变信息码是运用计算机程序把可变信息转化为芝麻智码，并采用打印方式打印而成的类似于芝麻形状的可见黑点。 Afterwards, a digital printer is used to print anti-counterfeiting numbers, two-dimensional codes and variable information codes on the surface printing layer 4 to obtain a data printing layer 3 . The variable information code is a visible black dot similar to a sesame shape formed by using a computer program to convert variable information into a sesame smart code and printing it.
之后，用涂布机在塑化层6上涂布聚氨酯树脂，得到介质层7； Afterwards, coat the polyurethane resin on the plasticizing layer 6 with a coater to obtain a medium layer 7;
之后，用凹版印刷机在介质层7上印刷隐藏信息，得到隐藏信息层8； Afterwards, use a gravure printing machine to print hidden information on the medium layer 7 to obtain a hidden information layer 8;
之后，用涂布机在隐藏信息层8上涂布压敏胶水，得到胶水层9，制成带有隐藏可变信息的防伪标识贴。 Afterwards, apply pressure-sensitive glue on the hidden information layer 8 with a coating machine to obtain the glue layer 9, and make an anti-counterfeit label with hidden variable information.
为便于储存和运输，在胶水层9上复合有一层硅油纸，得到硅油纸层10。 In order to facilitate storage and transportation, a layer of silicone oil paper is compounded on the glue layer 9 to obtain a silicone oil paper layer 10 . the
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| CN103208231B (en) * | 2013-04-16 | 2014-11-12 | 无锡新光印防伪技术有限公司 | Anti-transfer twice-tearable digital anti-fake label sticker and production method thereof |
| CN104021727B (en) * | 2014-06-19 | 2016-06-08 | 山东泰宝防伪技术产品有限公司 | Micro-letter false proof mark of shopping and its preparation method |
| CN104021724B (en) * | 2014-06-19 | 2016-06-01 | 山东泰宝防伪技术产品有限公司 | Scrape the letter that declines off to do shopping false proof mark and its preparation method |
| CN104299514A (en) * | 2014-11-10 | 2015-01-21 | 无锡新光印防伪技术有限公司 | Scraped type 3D digital anti-fake mark and preparation method thereof |
| CN104943983B (en) * | 2015-05-15 | 2017-10-24 | 山东泰宝防伪技术产品有限公司 | Anti-fake soft packing bag and preparation method thereof |
| CN104916222B (en) * | 2015-06-24 | 2017-09-26 | 山东泰宝防伪技术产品有限公司 | Take off the preparation method of the method for anti-counterfeit for becoming information and obtained mark and mark |
| CN105109804B (en) * | 2015-08-25 | 2017-09-05 | 广西容县风采印业有限公司 | The manufacture method of plastics soft wrapping bag with anti-counterfeiting mark |
| CN107688844A (en) * | 2017-10-13 | 2018-02-13 | 国网湖南省电力公司计量中心 | The anti-counterfeiting technology of intelligent electric power measurement instrument assay approval card |
| CN108417142A (en) * | 2018-05-31 | 2018-08-17 | 无锡壹信标签科技有限公司 | A kind of anti-counterfeiting mark and preparation method thereof of tracing to the source of anti-transfer |
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