CN100390684C - Production method of transparent holographic anti-counterfeiting paper by transfer method - Google Patents
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- CN100390684C CN100390684C CNB011191198A CN01119119A CN100390684C CN 100390684 C CN100390684 C CN 100390684C CN B011191198 A CNB011191198 A CN B011191198A CN 01119119 A CN01119119 A CN 01119119A CN 100390684 C CN100390684 C CN 100390684C
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims abstract description 18
- 229920006255 plastic film Polymers 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 238000004049 embossing Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229920000180 alkyd Polymers 0.000 claims description 3
- 238000005323 electroforming Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000004640 Melamine resin Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 239000005083 Zinc sulfide Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical group [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 48
- 238000004806 packaging method and process Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000013329 compounding Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
一种转移法透明全息防伪纸生产方法，其特征在于先在塑料薄膜表面涂布离型层和信息压纹层，然后模压激光全息信息层，再进行真空镀阻隔层，将塑料薄膜阻隔层的一面与纸品复合，最后在剥离机上将塑料薄膜与包装纸分离，使激光全息信息层转移到纸品表面，从而得到透明全息防伪纸。本发明工艺合理，能有效地使离型层和信息压纹层成为激光全息信息的载体，不需外覆塑料薄膜，使防伪效果更加直观。A production method of transparent holographic anti-counterfeiting paper by transfer method, which is characterized in that a release layer and an information embossing layer are coated on the surface of a plastic film, and then a laser holographic information layer is molded, and then a barrier layer is vacuum-plated, and the barrier layer of the plastic film is coated. One side is compounded with the paper product, and finally the plastic film is separated from the wrapping paper on a peeling machine, so that the laser holographic information layer is transferred to the surface of the paper product, thereby obtaining a transparent holographic anti-counterfeiting paper. The invention has reasonable technology, can effectively make the release layer and the information embossed layer become the carrier of the laser holographic information, does not need to be covered with plastic film, and makes the anti-counterfeiting effect more intuitive.
Description
本发明涉及一种转移法透明全息防伪纸生产方法，属纸品的加工技术领域。The invention relates to a production method of transparent holographic anti-counterfeiting paper by transfer method, which belongs to the technical field of paper product processing.
采用激光全息技术制作防伪产品及包装，在当今假冒伪劣商品充斥的情况下，已被广泛地重视和采用，但现有用于激光防伪制品中的透明全息技术一般只能将带有激光全息图象或标志、文字的信息经激光全息处理后模压在塑料薄膜上，以塑料薄膜为激光全息信息层的载体，然后将这种透明全息防伪塑料膜反面复合在纸张上，此种生产方法只能用于加工塑料膜与纸复合的防伪制品，而对不需要外覆塑料薄膜的包装纸，如将激光全息信息直接模压在包装纸表面，则易使激光全息图象或文字因磨擦而消失，难以实现理想的防伪效果，限制了激光全息制品的使用范围。The use of laser holographic technology to make anti-counterfeit products and packaging has been widely valued and adopted under the circumstances that counterfeit and shoddy goods are flooding today, but the existing transparent holographic technology used in laser anti-counterfeit products generally can only make Or the information of signs and characters is molded on the plastic film after laser holographic treatment, and the plastic film is used as the carrier of the laser holographic information layer, and then the transparent holographic anti-counterfeiting plastic film is laminated on the paper. This production method can only be used It is suitable for processing anti-counterfeiting products compounded by plastic film and paper. For packaging paper that does not need to be covered with plastic film, if the laser holographic information is directly molded on the surface of the packaging paper, it is easy to make the laser holographic image or text disappear due to friction. The ideal anti-counterfeiting effect is achieved, which limits the scope of use of laser holographic products.
本发明的目的是提供一种工艺合理，能将激光全息信息直接复合在纸品表面的转移法透明全息防伪纸生产方法。The purpose of the present invention is to provide a method for producing transparent holographic anti-counterfeiting paper by transfer method, which has reasonable technology and can directly compound laser holographic information on the surface of paper products.
本发明为转移法透明全息防伪纸生产方法，其特征在于按以下工艺流程进行：The present invention is the production method of transparent holographic anti-counterfeiting paper by transfer method, which is characterized in that it is carried out according to the following technological process:
a.在塑料薄膜表面涂布离型层；a. Coating a release layer on the surface of the plastic film;
b.在离型层表面涂布信息压纹层；b. Coating an information embossed layer on the surface of the release layer;
c.在信息压纹层表面模压激光全息信息层；c. Embossing a laser holographic information layer on the surface of the information embossed layer;
d.在激光全息信息层表面进行真空镀阻隔层；d. Vacuum-plating a barrier layer on the surface of the laser holographic information layer;
e.将塑料薄膜阻隔层的一面与纸品复合；e. Composite one side of the barrier layer of the plastic film with the paper product;
f.在剥离机上，将塑料薄膜与包装纸分离，使激光全息信息层转移到纸品表面，从而得到透明全息防伪纸。f. On the peeling machine, the plastic film is separated from the packaging paper, so that the laser holographic information layer is transferred to the surface of the paper product, thereby obtaining a transparent holographic anti-counterfeiting paper.
所述离型层的涂层材料可由丙烯酸树脂，醋酸纤维素，有机硅树脂等的一种或一种以上的混合物与丙酮，丁酮，环己酮等的一种或一种以上的混合物配制而成。The coating material of the release layer can be prepared by one or more mixtures of acrylic resin, cellulose acetate, silicone resin, etc., and one or more mixtures of acetone, methyl ethyl ketone, cyclohexanone, etc. made.
所述信息压纹层的涂层材料可由醇酸树脂，丙烯酸树脂，顺丁烯二酸酐松香树脂，纤维素，三聚氰胺树脂等的一种或一种以上的混合物与乙醇，正丁醇，异丁醇等的一种或一种以上的混合物配制而成。The coating material of the information embossed layer can be made of alkyd resin, acrylic resin, maleic anhydride rosin resin, cellulose, a mixture of more than one of melamine resin and ethanol, n-butanol, isobutyl One or more mixtures of alcohols etc.
所述离型层和信息压纹层的涂布温度可为100～150℃。The coating temperature of the release layer and the information embossed layer may be 100-150°C.
所述激光全息信息层可先将所选定的图案或文字，标志进行激光全息拍照并记录到感光版上，然后进行精密电铸，将激光全息图案或文字，标志翻录到金属版上拼装成版辊，最后将版辊上的激光全息信息在模压机上模压在信息压纹层表面。所述的模压温度可为100～150℃。The laser holographic information layer can firstly take the selected patterns or characters and logos for laser holographic photography and record them on the photosensitive plate, and then carry out precision electroforming to copy the laser holographic patterns or characters and logos onto the metal plate and assemble them into The plate roll, and finally the laser holographic information on the plate roll is molded on the surface of the information embossed layer on a molding press. The molding temperature may be 100-150°C.
所述阻隔层的真空镀膜材料可为硫化锌或氧化硅等。The vacuum coating material of the barrier layer can be zinc sulfide or silicon oxide.
所述复合工序中可用水性乳胶进行复合。所述复合工序中的复合温度可为80～120℃。Water-based latex can be used for compounding in the compounding process. The compounding temperature in the compounding process may be 80-120°C.
本发明将激光全息信息层模压在经离型层和信息压纹层两次涂布的塑料薄膜上再经喷镀阻隔层后复合于纸品表面上，工艺合理，能有效地使离型层和信息压纹层成为激光全息信息的载体，从而使塑料薄膜与纸品在剥离机上分离后，其激光全息信息则随离型层和信息压纹层转移并附着在纸品表面，能将纸品使用商的文字或图案、标志经激光全息制版后通过模压并复合在不需要外覆塑料薄膜的包装纸品上，而离型层和信息压纹层则覆盖在激光全息信息层表面，使激光全息图象或文字能持久保留在纸品表面，不易磨损，对激光全息信息层起双重保护作用，使防伪效果更加直观，拓宽了激光全息制品的使用范围，且该激光全息信息层本身制作难度较大，技术含量较高，使制假者难以仿冒。同时离型层表面还可根据需要再次进行普通印刷。本发明适用范围广，与包装纸上其他印刷图案配套，更具有信息文字图案清晰、光线折射丰满等理想的防伪性能和鉴别效果。In the invention, the laser holographic information layer is molded on the plastic film coated twice with the release layer and the information embossed layer, and then compounded on the surface of the paper after being sprayed with a barrier layer. The process is reasonable and the release layer can be effectively made And the information embossed layer becomes the carrier of laser holographic information, so that after the plastic film and paper are separated on the peeling machine, the laser holographic information is transferred with the release layer and information embossed layer and attached to the surface of the paper, which can make the paper After laser holographic plate-making, the text, pattern and logo of the product user are molded and composited on the packaging paper that does not need to be covered with plastic film, while the release layer and information embossed layer are covered on the surface of the laser holographic information layer. Laser holographic images or characters can be permanently retained on the surface of paper products, not easy to wear, and have a double protective effect on the laser holographic information layer, making the anti-counterfeiting effect more intuitive and broadening the application range of laser holographic products, and the laser holographic information layer itself is made It is more difficult and has higher technical content, making it difficult for counterfeiters to imitate. At the same time, the surface of the release layer can be printed again as needed. The invention has a wide range of application, is matched with other printing patterns on the wrapping paper, and has ideal anti-counterfeiting performance and identification effect such as clear information text patterns, full light refraction, and the like.
以下结合实施例对本发明作进一步描述：The present invention will be further described below in conjunction with embodiment:
1.激光全息信息制版：将包装纸品使用商所提供的文字或图案、标志及其组合进行激光全息拍照，将激光全息信息记录到感光版上，然后进行精密电铸，将感光版上的激光全息信息翻录到金属镍版上，再将金属镍板包覆到模压机的版辊上特用。1. Laser holographic information plate making: take laser holographic photos of the words or patterns, logos and their combinations provided by the packaging paper user, record the laser holographic information on the photosensitive plate, and then carry out precision electroforming to print the image on the photosensitive plate The laser holographic information is ripped onto the metal nickel plate, and then the metal nickel plate is coated on the plate roller of the molding machine for special use.
2.离型层和信息压纹层涂布：选择厚度为20um的聚酯薄膜在涂布机上先后涂上离型层和信息压纹层，涂布温度为120±5℃，速度为80±10米/分钟，离型层的涂料由丙烯酸树脂与环己酮等溶剂配制而成；信息压纹层的涂料由醇酸树脂与丁醇等溶剂配制而成。2. Coating of release layer and information embossed layer: Select a polyester film with a thickness of 20um to coat the release layer and information embossed layer successively on the coating machine. The coating temperature is 120±5°C and the speed is 80± 10 m/min, the coating of the release layer is prepared from solvents such as acrylic resin and cyclohexanone; the coating of the information embossed layer is prepared from alkyd resin and solvents such as butanol.
3.全息模压：在模压机上将金属镍版上的激光全息信息转移到信息压纹层上，使信息压纹层表面形成激光全息信息层，模压温度为130±10℃。3. Holographic embossing: Transfer the laser holographic information on the metal nickel plate to the information embossed layer on the embossing machine to form a laser holographic information layer on the surface of the information embossed layer. The embossing temperature is 130±10°C.
4.真空镀氧化硅：真空状态下在激光全息信息层表面镀氧化硅。4. Vacuum silicon oxide plating: silicon oxide is plated on the surface of the laser holographic information layer in a vacuum state.
5.复合：将聚酯薄膜的氧化硅表面用水性乳胶与所需规格的包装纸品进行复合，复合温度为100±10℃，速度为80±5米/分钟。5. Composite: Laminate the silicon oxide surface of the polyester film with water-based latex and the required specifications of the packaging paper. The composite temperature is 100±10°C and the speed is 80±5 m/min.
6.剥离：将已复合好的纸品在剥离机上剥离，使聚酯薄膜与包装纸品在离型层上分离，而激光全息信息层则随离型层和信息压纹层转移并附着在包装纸品表面，而离型层和信息压纹层则覆盖在激光全息信息层表面形成双重保护层，从而制成激光全息透明防伪纸。6. Peeling: Peel off the laminated paper on the peeling machine, so that the polyester film and the packaging paper are separated on the release layer, and the laser holographic information layer is transferred and attached to the release layer and the information embossed layer. The surface of the packaging paper, while the release layer and the information embossed layer cover the surface of the laser holographic information layer to form a double protective layer, thereby making a laser holographic transparent anti-counterfeiting paper.
Claims (5)
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| CN100400287C (en) * | 2005-02-25 | 2008-07-09 | 郑世鸿 | Aqueous environmental laser film and method for producing the same |
| CN101200149B (en) | 2006-12-12 | 2010-05-19 | 比亚迪股份有限公司 | Method for forming embossed hologram |
| CN101886353A (en) * | 2009-05-13 | 2010-11-17 | 李华容 | Anti-counterfeiting material containing anti-counterfeiting line and manufacturing method thereof |
| CN101871186B (en) * | 2010-06-29 | 2012-03-07 | 常德市武陵金德镭射科技有限公司 | Manufacturing method of transfer paper with anti-counterfeiting fuzzy holographic pattern |
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| CN103057290A (en) * | 2012-12-31 | 2013-04-24 | 湖北联合天诚防伪技术股份有限公司 | Metal coin thermoprinted with holographic anti-counterfeiting pattern and manufacturing method thereof |
| CN103963505B (en) * | 2014-04-24 | 2016-03-30 | 绍兴京华激光制品有限公司 | A kind of holographic false proof film production process |
| CN109435514A (en) * | 2018-10-24 | 2019-03-08 | 中丰田光电科技(珠海)有限公司 | A kind of production technology and radium-shine material of aluminizing laser material |
| CN110171218A (en) * | 2019-06-21 | 2019-08-27 | 深圳劲嘉盒知科技有限公司 | Preparation method and holographic film, the holographic papers of holographic film |
| CN111402705A (en) * | 2020-04-20 | 2020-07-10 | 付春雨 | Preparation method of laser holographic laser anti-counterfeiting mark added with fluorescent material |
| CN113752715A (en) * | 2020-06-05 | 2021-12-07 | 北京兆信信息技术股份有限公司 | Holographic anti-counterfeiting film and preparation method thereof |
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| US5939177A (en) * | 1996-07-09 | 1999-08-17 | Hampshire Holographic Manufacturing Corp. | Holographically transferable images |
| CN1226690A (en) * | 1997-12-19 | 1999-08-25 | 吴奋钊 | Laser holographic image transferring technology and use thereof |
| JP2000172158A (en) * | 1998-12-07 | 2000-06-23 | Gojo Seishi Kk | Hologram transferred body and its production |
| CN2391902Y (en) * | 1999-11-04 | 2000-08-16 | 同济大学 | Laser holographic anti-counterfeit paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1317730A (en) | 2001-10-17 |
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Assignee: Shaoxing Capital Laser Products Manufacturing Co., Ltd. Assignor: Jinghua Laser Product Co., Ltd., Shaoxing Contract fulfillment period: 2008.5.28 to 2014.12.31 Contract record no.: 2008330000656 Denomination of invention: Transfer method for making antiforge transparent holographic paper Granted publication date: 20080528 License type: Exclusive license Record date: 20080924 |
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