CN102517995B - Production method of security paper with multiple security patterns - Google Patents

Production method of security paper with multiple security patterns Download PDF

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CN102517995B
CN102517995B CN 201110458143 CN201110458143A CN102517995B CN 102517995 B CN102517995 B CN 102517995B CN 201110458143 CN201110458143 CN 201110458143 CN 201110458143 A CN201110458143 A CN 201110458143A CN 102517995 B CN102517995 B CN 102517995B
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security
production
method
patterns
paper
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CN 201110458143
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CN102517995A (en )
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周清
朱克明
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广东侨盛防伪材料有限公司
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Abstract

本发明涉及防伪纸技术领域,特别是涉及一种具有多重防伪图案的防伪纸的制作方法,本发明在纸张涂布加工工序,采用辊式转移涂布工艺在纸面引入分布规律的预设定的图案,由涂料形成的图案植有多重防伪技术信息,制成具有多重防伪图案的防伪纸。 The present invention relates to security paper technology, and particularly relates to a method of manufacturing anti-falsification paper having a pattern of multiple security, the present invention is in paper coating processing step, using transfer roll coating process, the paper is introduced in the distribution of pre-set a pattern, the pattern formed from the coating plant with multiple information security technology, security paper made with multiple security pattern. 本发明综合有多重防伪技术,仿制者必须克服所有技术要点并能将几重防伪技术复合在一起,方能仿制成功,因而该防伪纸仿制难度大,成本高,为防伪产品设下高门槛的仿制难度,从而使防伪纸张具有较高的防伪性能。 The present invention has integrated multiple security techniques must overcome all generic techniques of anti-counterfeiting technology and can weight several composited together before being successful imitation, the anti-falsification paper thus large imitation difficult and costly, the product is provided with high security threshold imitation difficulty, so that the security paper has a high security performance.

Description

—种具有多重防伪图案的防伪纸的制作方法 - The method of making anti-falsification paper of the kind having multiple security pattern

技术领域 FIELD

[0001] 本发明涉及防伪纸技术领域,特别是涉及一种具有多重防伪图案的防伪纸的制作方法。 [0001] The present invention relates to security paper technology, and particularly relates to a method of manufacturing anti-falsification paper having multiple security pattern.

背景技术 Background technique

[0002] 随着科学技术的发展,制伪和防伪的斗争日趋激烈,一些不法分子利用高科技手段,制造的假冒伪劣商品达到了以假乱真的程度,扰乱了防伪产品市场,这就对防伪技术提出了更高的要求。 [0002] With the development of science and technology, the fight against pseudo-system and anti-counterfeiting becomes more intense, some lawbreakers make use of high-tech means to create a fake and shoddy goods to the extent of real ones, disrupting the security products market, which is proposed for anti-counterfeiting technology a higher demand. 综合国内外的防伪技术的应用与发展情况,要使防伪产品达到一种相对理想防伪状态,必须要综合应用有多重防伪技术,而且事实上,代表世界最高公众防伪技术水平的货币,无一例外的都同时使用多种公众防伪技术就是最好的例证。 Integrated application and development of anti-counterfeiting technology at home and abroad, to make security products to achieve a relatively good state security must be integrated application with multiple anti-counterfeiting technology, and in fact, the world's highest public money on behalf of anti-counterfeiting technology level, without exception all while using a variety of public anti-counterfeiting technology is the best example.

[0003] 申请号为200810246312.5的发明专利申请公开了一种多重防伪预印膜的制备方法,该方法在具有透明性的塑料薄膜卷材上,使用柔版、凹版、网印的印刷方法用温致变色、紫外、红外或光变特种防伪油墨将设计好的防伪图文预先重叠印制在塑料薄膜卷材上,或者在塑料薄膜卷材上印制防伪油墨之前用激光全息光刻激光防伪图案。 [0003] Application No. 200810246312.5 the patent application discloses a method for preparing a multi-film preprinted security, which roll on a plastic film having transparency, flexo, gravure, screen printing method of printing with warm before electrochromic, ultraviolet, infrared, or optical variable ink will be designed special security anti-counterfeit printed graphic superimposed previously on a plastic film web, security ink or printed on a plastic film roll with a laser holographic lithography laser security pattern .

[0004] 但上述制作方法制得预印膜由于工艺方面的原因,制得的多重防伪预印膜防伪效果差,造假难度低。 [0004] However, the above method for manufacturing pre-printed film obtained due process aspect, the resulting multiple security film preprinted security is poor, a low degree of difficulty of fraud.

发明内容 SUMMARY

[0005] 本发明的目的在于针对现有技术的不足,提供了一种具有多重防伪图案的防伪纸的制作方法,该制作方法制得的防伪纸的防伪图案具有多重防伪功效,大大增加了造假难度和成本预期,防伪效果好。 [0005] The object of the present invention is for the deficiencies of the prior art, there is provided a method of manufacturing anti-falsification paper having multiple security pattern, the manufacturing method of the pattern obtained in the security paper having a security multiple security effectiveness, greatly increased fraud the difficulty and cost expected, better security effectiveness.

[0006] 本发明的目的是这样实现的:一种具有多重防伪图案的防伪纸的制作方法,它包括以下步骤: [0006] The object of the present invention is implemented as follows: a method of manufacturing anti-falsification paper having multiple security pattern, comprising the steps of:

[0007] A、配制具有多重防伪作用的涂料,将热敏变色粉剂材料、紫外激发荧光粉剂材料、红外激发激光粉剂材料、化学变色材料配制成具有多重防伪作用的涂料; Coating [0007] A, formulated with multiple security effect, the thermochromic material powder, binder material ultraviolet excitation phosphors, infrared excitation laser material powder, formulated into a coating material having a chemical color multiple security function;

[0008] B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; [0008] B, security patterns produced resin plate, a resin plate wrapped security patterns in the coating transfer roll coater roller;

[0009] C、涂布加工,将步骤A配制好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; Coatings [0009] C, coating process, formulated in Step A by the effect of having multiple security feeding device B in the step of pumping a roll coater, to obtain a coated paper for coated paper, coated paper cloth surface layer uniform coating;

[0010] D、烘干,将步骤C的涂布纸烘干; [0010] D, drying the coated paper drying Step C;

[0011] E、烫平,将步骤D烘干后的涂布纸烫平,确保涂布纸不翘曲; [0011] E, ironing, ironing coated paper after the drying step D, to ensure that no warping coated paper;

[0012] F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; [0012] F, winding the coated paper after the ironing step E after finishing winding up;

[0013] G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸, [0013] G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern,

[0014] 其中,所述步骤A中热敏变色粉剂材料包括发色剂和显色剂,本发明采用的发色剂为结晶紫内酯或苯酰无色亚甲蓝,当然也可以为其它任意的发色剂。 [0014] wherein, in the step A thermochromic material comprising a coloring agent powders, and color-developing agent, coloring agent employed in the present invention as crystal violet lactone or benzoyl leucomethylene blue, of course, also be other any color former.

[0015] 本发明采用的显色剂为4-羟基苯甲酸苄酯或4-叔辛基邻苯二酚,当然也可以为其它任意的显色剂。 [0015] The present invention employs the color-developing agent is 4-hydroxy benzyl benzoate or 4-tert-octyl catechol, of course, also be any other color-developing agent.

[0016] 其中,所述步骤A配制具有多重防伪作用的涂料的具体步骤为: [0016] wherein said step A step of specifically formulated coatings having multiple security function is:

[0017] Al、将发色剂1-3份、胶粘剂6-10份及润滑剂1_2份于球磨机中研磨,研磨至粒径为1-4 μ m ; [0017] Al, 1-3 parts of chromophoric agent, 6-10 parts of an adhesive and a lubricant in a ball mill grinding parts 1_2, ground to a particle size of 1-4 μ m;

[0018] A2、将显色剂4-6份、胶粘剂5-7份及填料8_12份于球磨机中研磨,研磨至粒径为1-4 μ m ; [0018] A2, 4-6 parts by the developer, 5-7 parts of adhesive and filler in a ball mill grinding parts 8_12, ground to a particle size of 1-4 μ m;

[0019] A3、化学变色材料2-4份、胶粘剂6-10份于球磨机中研磨,研磨至粒径为1_4 μ m ; [0019] A3, 2-4 parts of chemically electrochromic material, an adhesive 6-10 parts by milling in a ball mill, ground to a particle size of 1_4 μ m;

[0020] A4、紫外激发荧光粉剂材料1-2份、胶粘剂2-4份于球磨机中研磨,研磨至粒径为1-4 μ m ; [0020] A4, ultraviolet excitation phosphors 1-2 parts of binder material, 2-4 parts by milling the adhesive to a ball mill, ground to a particle size of 1-4 μ m;

[0021] A5、红外激发激光粉剂材料1-2份、胶粘剂2-4份于球磨机中研磨,研磨至粒径为1-4 μ m ; [0021] A5, infrared excitation laser material powders parts 1-2, 2-4 parts by milling the adhesive in a ball mill, ground to a particle size of 1-4 μ m;

[0022] A6、填料45-55份加入水90-110份、分散剂1_2份搅拌均匀,再加入8_12份胶粘剂,搅拌均匀; [0022] A6, 45-55 parts filler is 90-110 parts of water was added, stirred uniformly parts of a dispersant 1_2, 8_12 parts of adhesive added, stirred uniformly;

[0023] A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 Stir the mixture [0023] A7, the sequence of steps to Al was added to the mixture obtained in step A5 A6 obtained in Step A to obtain a coating having multiple security effect.

[0024] 其中,所述步骤Al至A6中的胶粘剂为木薯淀粉胶或聚乙烯醇溶液。 [0024] wherein, in said step Al to A6 adhesive is polyvinyl alcohol solution or tapioca starch gum.

[0025] 其中,所述步骤A2的填料为碳酸钙和/或二氧化钛;所述步骤A6中的填料为碳酸钙和/或二氧化钛。 [0025] wherein said step A2 of the filler is calcium carbonate and / or titanium dioxide; said step A6 filler is calcium carbonate and / or titanium dioxide.

[0026] 其中,所述步骤Al中润滑剂为硬脂酸钙乳液。 [0026] wherein, in said step Al the lubricant is calcium stearate emulsion.

[0027] 其中,所述步骤A3中化学变色材料为酚酞。 [0027] wherein said step A3 electrochromic material is chemically phenolphthalein.

[0028] 其中,所述步骤A6中分散剂为焦磷酸钠。 [0028] wherein said step of dispersing agent is sodium pyrophosphate A6.

[0029] 其中,所述步骤A7中还加有染色色浆,当步骤A7中加有染色色浆时,可得到显性图案;当步骤A7中不加染色色浆时,可得到隐性图案; [0029] wherein, in the step A7 is also added dyeing paste, when added in step A7 dyeing paste, a pattern can be obtained dominant; when step A7 without dyeing paste, a pattern can be obtained recessive ;

[0030] 其中,所述步骤D的烘干依次分为第一段烘干、第二段烘干和第三段烘干, [0030] wherein said drying step is in turn divided into first section D drying, a second section and third drying drying,

[0031] 第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40-50% ; [0031] The drying temperature in the first control at 80 ° C, drying the coated paper such that the degree of dryness of 40-50%;

[0032] 第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ; [0032] The drying temperature for the second stage is controlled at 130 ° C, drying the coated paper such that the dryness of 70-80%;

[0033] 第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 [0033] Temperature control in the third stage drying is 110 ° C, such that the dried coated paper dryness of 85%.

[0034] 其中,所述步骤E烫平时的温度控制在100°C。 [0034] wherein the temperature of the hot Step E usually controlled to 100 ° C.

[0035] 其中,所述步骤B的辊式涂布机为压榨辊式涂布机、逆转辊式涂布机、传递辊式涂布头机或凹辊涂布机。 [0035] wherein, the step B is a press roll coater a roll coater, a reverse roll coater, transfer roll coater or a gravure head machine coater.

[0036] 本发明的有益效果为:本发明在纸张涂布加工工序,采用辊式转移涂布工艺在纸面引入分布规律的预设定的图案,由涂料形成的图案植有多重防伪技术信息,制成具有多重防伪图案的防伪纸。 [0036] Advantageous effects of the present invention are: the present invention in paper coating processing step, using transfer roll coating process on paper introducing a preset distribution pattern, the pattern formed from the coating plant has multiple security Technical Information produce security paper having multiple security pattern. 本发明综合有多重防伪技术,仿制者必须克服所有技术要点并能将几重防伪技术复合在一起,方能仿制成功,因而该防伪纸仿制难度大,成本高,为防伪产品设下高门槛的仿制难度,从而使防伪纸张具有较高的防伪性能。 The present invention has integrated multiple security techniques must overcome all generic techniques of anti-counterfeiting technology and can weight several composited together before being successful imitation, the anti-falsification paper thus large imitation difficult and costly, the product is provided with high security threshold imitation difficulty, so that the security paper has a high security performance.

具体实施方式 detailed description

[0037] 下面通过实施例对本发明作进一步说明,但本发明的实施范围并不限于此。 [0037] Next, the present invention is further illustrated by the examples, but the scope of the present invention is not limited thereto.

[0038] 实施例1。 [0038] Example 1. [0039] 一种具有多重防伪图案的防伪纸的制作方法,它包括以下步骤: The method of making anti-falsification paper [0039] having multiple security pattern, comprising the steps of:

[0040] A、配制具有多重防伪作用的涂料,具体为: [0040] A, the paint formulation having multiple security role, specifically:

[0041] Al、将结晶紫内酯2份、10%聚乙烯醇溶液8份及硬脂酸钙乳液1份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0041] Al, 2 parts of crystal violet lactone, 8 parts of a 10% solution of polyvinyl alcohol and 1 part of calcium stearate emulsion milling in a ball mill, ground to a particle size of 1.5-2 μ m;

[0042]A2、将4-羟基苯甲酸苄酯5份、10%聚乙烯醇溶液6份及碳酸钙10份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0042] A2, 4-hydroxybenzoic acid benzyl ester, 5 parts of solution of 6 parts of 10% polyvinyl alcohol and 10 parts of calcium carbonate, milled in a ball mill, ground to a particle size of 1.5-2 μ m;

[0043] A3、酚酞3份、20%木薯淀粉胶8份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0043] A3, phenolphthalein 3 parts, 20% 8 parts of tapioca starch gum triturated in a ball mill, ground to a particle size of 1.5-2 μ m;

[0044] A4、紫红光荧光粉1份、20%木薯淀粉胶3份于球磨机中研磨,研磨至粒径为 [0044] A4, light purple phosphor parts 1, 20% tapioca starch gum 3 parts milled in a ball mill, ground to a particle size of

1.5-2 μ m ; 1.5-2 μ m;

[0045] A5、黄色激光粉1份、20%木薯淀粉胶3份于球磨机中研磨,研磨至粒径为 [0045] A5, laser yellow powder, 1 part of 20% tapioca starch gum 3 parts milled in a ball mill, ground to a particle size of

1.5-2 μ m ; 1.5-2 μ m;

[0046] A6、碳酸钙25份、二氧化钛25份加入水100份、分散剂焦磷酸钠1份搅拌均匀,再加入10份10%木薯淀粉胶,搅拌均匀; [0046] A6, 25 parts of calcium carbonate, 25 parts of titanium dioxide, 100 parts of water was added 1 part of sodium pyrophosphate dispersant Stir, then added 10 parts of 10% tapioca starch gum, stir;

[0047] A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 Stir the mixture [0047] A7, the sequence of steps to Al was added to the mixture obtained in step A5 A6 obtained in Step A to obtain a coating having multiple security effect.

[0048] B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; [0048] B, security patterns produced resin plate, a resin plate wrapped security patterns in the coating transfer roll coater roller;

[0049] C、涂布加工,将步骤A配制好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; Coatings [0049] C, coating process, formulated in Step A by the effect of having multiple security feeding device B in the step of pumping a roll coater, to obtain a coated paper for coated paper, coated paper cloth surface layer uniform coating;

[0050] D、烘干,将步骤C的涂布纸烘干,烘干依次分为第一段烘干、第二段烘干和第三段烘干,第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40~50% ;第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ;第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 [0050] D, drying the coated paper drying step C, in turn divided into first stage drying and drying, second section and third drying drying, controlling the temperature in the first drying 80 ° C, such that the dried coated paper dryness of 40 to 50%; temperature for the second drying period is controlled to 130 ° C, drying the coated paper such that the degree of dryness of 70-80%; the third paragraph drying dry temperature control at 110 ° C, such that the dried coated paper dryness of 85%.

[0051] E、烫平,将步骤D烘干后的涂布纸在100°C烫平,确保涂布纸不翘曲; [0051] E, ironing, the coated paper after the drying step D ironing at 100 ° C, to ensure that no warping coated paper;

[0052] F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; [0052] F, winding the coated paper after the ironing step E after finishing winding up;

[0053] G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸。 [0053] G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern.

[0054] 本实施例步骤A7中不加染色色浆,所以本实施例得到隐性图案防伪纸,它具有如下防伪技术: [0054] Example Step A7 in the present embodiment without dyeing paste, the present embodiment recessive pattern obtained security paper, it has the following security techniques:

[0055] 1、将纸面与视线形成一定角度,并对光观察,将会看到纸面有浮现的图案; [0055] 1, with the paper surface at an angle to the line of sight, and observation light, the paper will have come to see a pattern;

[0056] 2、在受热达到一定120°C或以上时,纸面上的图案呈现蓝色图案,或用指甲快速刮划图案处,划痕呈现蓝色; [0056] 2, when heated to a certain or more than 120 ° C, exhibits a pattern on paper blue pattern, or scratching with nails flash pattern, the scratches appear blue;

[0057] 3、在紫外光照射下,纸面上的图案将呈现紫红的荧光色彩,离开紫外光照射环境马上复原; [0057] 3, under UV irradiation, the pattern will appear on paper fluorescent purple color left ultraviolet light irradiation environment immediately restored;

[0058] 4、将纸张平放,用红外光源扫射纸面,纸面上的图案处将闪现明亮的黄色荧光 [0058] 4, the paper flat, with bursts of infrared light paper, the pattern on paper will flash a bright yellow fluorescence

占.[0059] 5、用碱液涂抹纸面上图案,涂抹处将会出现红色,在红色处再涂抹上酸液,红色马上消失,显现纸的本色。 Account. [0059] 5, smear on the paper pattern with lye, the applicator will appear red, and then coated on the acid red at the red disappear immediately apparent qualities of the paper.

[0060] 实施例2。 [0060] Example 2.

[0061] 一种具有多重防伪图案的防伪纸的制作方法,它包括以下步骤:[0062] A、配制具有多重防伪作用的涂料,具体为: The method of making anti-falsification paper [0061] having multiple security pattern, comprising the steps of: [0062] A, coating formulation having multiple security role, specifically:

[0063] Al、将结晶紫内酯3份、10%聚乙烯醇溶液10份及硬脂酸钙乳液2份于球磨机中研磨,研磨至粒径为2.5-3.5 μ m ; [0063] Al, 3 parts of crystal violet lactone, 10 parts of 10% polyvinyl alcohol solution and 2 parts calcium stearate emulsion was milled in a ball mill, ground to a particle size of 2.5-3.5 μ m;

[0064] A2、将4-羟基苯甲酸苄酯6份、10%聚乙烯醇溶液7份及碳酸钙12份于球磨机中研磨,研磨至粒径为2.5-3.5 μ m ; [0064] A2, 4-hydroxybenzoic acid benzyl ester 6 parts, 7 parts of a 10% polyvinyl alcohol solution and 12 parts of calcium carbonate, milled in a ball mill, ground to a particle size of 2.5-3.5 μ m;

[0065] A3、酚酞4份、20%木薯淀粉胶10份于球磨机中研磨,研磨至粒径为2.5-3.5ym; [0065] A3, phenolphthalein 4 parts, 20% tapioca starch gum triturated in 10 parts of a ball mill, ground to a particle size of 2.5-3.5ym;

[0066] A4、紫红光荧光粉2份、20%木薯淀粉胶4份于球磨机中研磨,研磨至粒径为 [0066] A4, purplish red phosphor light parts 2, 20% of 4 parts of tapioca starch gum milled in a ball mill, ground to a particle size of

2.5-3.5 μ m ; 2.5-3.5 μ m;

[0067] A5、黄色激光粉2份、20%木薯淀粉胶4份于球磨机中研磨,研磨至粒径为 [0067] A5, laser light yellow powder, 2 parts 20% 4 parts of tapioca starch gum milled in a ball mill, ground to a particle size of

2.5-3.5 μ m ; 2.5-3.5 μ m;

[0068] A6、碳酸钙55份加入水110份、分散剂焦磷酸钠2份搅拌均匀,再加入12份10%木薯淀粉胶,搅拌均匀; [0068] A6, 55 parts of calcium carbonate were added 110 parts of water, 2 parts of sodium pyrophosphate dispersant Stir, then added 12 parts of 10% tapioca starch gum, stir;

[0069] A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 Stir the mixture [0069] A7, the sequence of steps to Al was added to the mixture obtained in step A5 A6 obtained in Step A to obtain a coating having multiple security effect.

[0070] B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; [0070] B, security patterns produced resin plate, a resin plate wrapped security patterns in the coating transfer roll coater roller;

[0071] C、涂布加工,将步骤A配制好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; Coatings [0071] C, coating process, formulated in Step A by the effect of having multiple security feeding device B in the step of pumping a roll coater, to obtain a coated paper for coated paper, coated paper cloth surface layer uniform coating;

[0072] D、烘干,将步骤C的涂布纸烘干,烘干依次分为第一段烘干、第二段烘干和第三段烘干,第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40~50% ;第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ;第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 [0072] D, drying the coated paper drying step C, in turn divided into first stage drying and drying, second section and third drying drying, controlling the temperature in the first drying 80 ° C, such that the dried coated paper dryness of 40 to 50%; temperature for the second drying period is controlled to 130 ° C, drying the coated paper such that the degree of dryness of 70-80%; the third paragraph drying dry temperature control at 110 ° C, such that the dried coated paper dryness of 85%.

[0073] E、烫平,将步骤D烘干后的涂布纸在100°C烫平,确保涂布纸不翘曲; [0073] E, ironing, the coated paper after the drying step D ironing at 100 ° C, to ensure that no warping coated paper;

[0074] F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; [0074] F, winding the coated paper after the ironing step E after finishing winding up;

[0075] G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸。 [0075] G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern.

[0076] 本实施例步骤A7中不加染色色浆,所以本实施例得到隐性图案防伪纸,它具有如下防伪技术: [0076] Example Step A7 in the present embodiment without dyeing paste, the present embodiment recessive pattern obtained security paper, it has the following security techniques:

[0077] 1、将纸面与视线形成一定角度,并对光观察,将会看到纸面有浮现的图案; [0077] 1, with the paper surface at an angle to the line of sight, and observation light, the paper will have come to see a pattern;

[0078] 2、在受热达到一定120°C或以上时,纸面上的图案呈现蓝色图案,或用指甲快速刮划图案处,划痕呈现蓝色; [0078] 2, when heated to a certain or more than 120 ° C, exhibits a pattern on paper blue pattern, or scratching with nails flash pattern, the scratches appear blue;

[0079] 3、在紫外光照射下,纸面上的图案将呈现紫红的荧光色彩,离开紫外光照射环境马上复原; [0079] 3, under UV irradiation, the pattern will appear on paper fluorescent purple color left ultraviolet light irradiation environment immediately restored;

[0080] 4、将纸张平放,用红外光源扫射纸面,纸面上的图案处将闪现明亮的黄色荧光 [0080] 4, the paper flat, with bursts of infrared light paper, the pattern on paper will flash a bright yellow fluorescence

占.[0081] 5、用碱液涂抹纸面上图案,涂抹处将会出现红色,在红色处再涂抹上酸液,红色马上消失,显现纸的本色。 Account. [0081] 5, smear on the paper pattern with lye, the applicator will appear red, and then coated on the acid red at the red disappear immediately apparent qualities of the paper.

[0082] 实施例3。 [0082] Example 3.

[0083] 一种具有多重防伪图案的防伪纸的制作方法,它包括以下步骤: The method of making anti-falsification paper [0083] having multiple security pattern, comprising the steps of:

[0084] A、配制具有多重防伪作用的涂料,具体为:[0085] Al、将苯酰无色亚甲蓝1份、10%聚乙烯醇溶液6份及硬脂酸钙乳液2份于球磨机中研磨,研磨至粒径为2.5-3.5 μ m ; [0084] A, the paint formulation having multiple security role, specifically: [0085] Al, the parts of benzoyl leucomethylene blue 1, 2 parts of a 10% solution of polyvinyl alcohol and 6 parts of calcium stearate emulsion in a ball mill milled, ground to a particle size of 2.5-3.5 μ m;

[0086] A2、将4-叔辛基邻苯二酚4份、10%聚乙烯醇溶液5份及碳酸钙8份于球磨机中研磨,研磨至粒径为2.5-3.5 μ m ; [0086] A2, 4-tert-octyl catechol, 4 parts of a 10% solution of polyvinyl alcohol and 5 parts of calcium carbonate, 8 parts by milling in a ball mill, ground to a particle size of 2.5-3.5 μ m;

[0087] A3、酚酞2份、20%木薯淀粉胶6份于球磨机中研磨,研磨至粒径为2.5-3.5 μ m ; [0087] A3, phenolphthalein parts 2, 20% of 6 parts of tapioca starch gum triturated in a ball mill, ground to a particle size of 2.5-3.5 μ m;

[0088] A4、蓝绿光荧光粉1份、20%木薯淀粉胶2份于球磨机中研磨,研磨至粒径为 [0088] A4, blue-green phosphor parts 1, 20% 2 parts of tapioca starch gum in a ball mill, milled to a particle size of

2.5-3.5 μ m ; 2.5-3.5 μ m;

[0089] A5、黄色激光粉1份、20%木薯淀粉胶2份于球磨机中研磨,研磨至粒径为 [0089] A5, laser yellow powder, 1 part of a 20% gum 2 parts of tapioca starch milling in a ball mill, ground to a particle size of

2.5-3.5 μ m ; 2.5-3.5 μ m;

[0090] A6、碳酸钙45份加入水90份、分散剂焦磷酸钠1份搅拌均匀,再加入8份10%木薯淀粉胶,搅拌均匀; [0090] A6, 45 parts of calcium carbonate, 90 parts of water was added, 1 part of sodium pyrophosphate dispersant Stir, then added 8 parts of 10% tapioca starch gum, stir;

[0091] A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,最后加入黄色染料色浆0.4份,充分搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 [0091] A7, Al mixture of step to the mixture obtained were added sequentially to A5 obtained in step A6 Stir and finally 0.4 parts of yellow dye paste, fully stirred, to obtain a coating having a step A of the multiple security action .

[0092] B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; [0092] B, security patterns produced resin plate, a resin plate wrapped security patterns in the coating transfer roll coater roller;

[0093] C、涂布加工,将步骤A配制`好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; [0093] C, coating process, the coating step 'A good formulation having multiple security by the pumping action of the step feeding device B in the roll coater, to obtain a coated paper for coated paper, the coated paper has a uniform surface coating;

[0094] D、烘干,将步骤C的涂布纸烘干,烘干依次分为第一段烘干、第二段烘干和第三段烘干,第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40~50% ;第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ;第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 [0094] D, drying the coated paper drying step C, in turn divided into first stage drying and drying, second section and third drying drying, controlling the temperature in the first drying 80 ° C, such that the dried coated paper dryness of 40 to 50%; temperature for the second drying period is controlled to 130 ° C, drying the coated paper such that the degree of dryness of 70-80%; the third paragraph drying dry temperature control at 110 ° C, such that the dried coated paper dryness of 85%.

[0095] E、烫平,将步骤D烘干后的涂布纸在100°C烫平,确保涂布纸不翘曲; [0095] E, ironing, the coated paper after the drying step D ironing at 100 ° C, to ensure that no warping coated paper;

[0096] F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; [0096] F, winding the coated paper after the ironing step E after finishing winding up;

[0097] G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸。 [0097] G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern.

[0098] 本实施例步骤A7中添加了染色色浆,所以本实施例得到显性图案防伪纸,它具有如下防伪技术: [0098] Example A7 Step present embodiment dyeing colorant added, the dominant pattern of the present embodiment to obtain security paper, it has the following security techniques:

[0099] 1、直观纸面,纸面有分布规律的黄色图案; [0099] 1, intuitive paper, yellow paper pattern of distribution;

[0100] 2、在受热达到一定110°C或以上时,纸面上的图案呈现黄色与紫色混合色图案,或用指甲快速刮划图案处,划痕呈现黄色与紫色混合色; [0100] 2, when heated to a certain or more than 110 ° C, exhibits a pattern on paper yellow and purple color mixing patterns, or scratching with nails flash pattern, the scratches mixed color purple is yellow;

[0101] 3、在紫外光照射下,纸面上的图案将呈现蓝绿的荧光色彩,离开紫外光照射环境马上复原; [0101] 3, under UV irradiation, the pattern will appear on the paper in the blue-green fluorescent color, leaving ultraviolet light irradiation environment immediately restored;

[0102] 4、将纸张平放,用红外光源扫射纸面,纸面上的图案处将闪现明亮的黄色荧光 [0102] 4, the paper flat, with bursts of infrared light paper, the pattern on paper will flash a bright yellow fluorescence

占.[0103] 5、用碱液涂抹纸面上图案,涂抹处将会出现红色,在红色处再涂抹上酸液,红色马上消失,显现纸的本色。 Account. [0103] 5, smear on the paper pattern with lye, the applicator will appear red, and then coated on the acid red at the red disappear immediately apparent qualities of the paper.

[0104] 实施例4。 [0104] Example 4.

[0105] 一种具有多重防伪图案的防伪纸的制作方法,它包括以下步骤: The method of making anti-falsification paper [0105] having multiple security pattern, comprising the steps of:

[0106] A、配制具有多重防伪作用的涂料,具体为:[0107] Al、将苯酰无色亚甲蓝1.5份、10%聚乙烯醇溶液7份及硬脂酸钙乳液1份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0106] A, the paint formulation having multiple security role, specifically: [0107] Al, to 1.5 parts of benzoyl leucomethylene blue, 7 parts of a 10% solution of polyvinyl alcohol and 1 part of calcium stearate emulsion in a ball mill milled, ground to a particle size of 1.5-2 μ m;

[0108] A2、将4-叔辛基邻苯二酚5份、10%聚乙烯醇溶液5份及碳酸钙9份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0108] A2, 4-tert-octyl catechol, 5 parts of a 10% solution of polyvinyl alcohol and 5 parts of calcium carbonate 9 parts by milling in a ball mill, ground to a particle size of 1.5-2 μ m;

[0109] A3、酚酞3份、20%木薯淀粉胶8份于球磨机中研磨,研磨至粒径为1.5-2 μ m ; [0109] A3, phenolphthalein 3 parts, 20% 8 parts of tapioca starch gum triturated in a ball mill, ground to a particle size of 1.5-2 μ m;

[0110] A4、蓝绿光荧光粉1份、20%木薯淀粉胶3份于球磨机中研磨,研磨至粒径为 [0110] A4, a blue-green phosphor parts, 20% tapioca starch gum to 3 parts of a ball mill, milled to a particle size of

1.5-2 μ m ; 1.5-2 μ m;

[0111] A5、黄色激光粉1份、20%木薯淀粉胶3份于球磨机中研磨,研磨至粒径为 [0111] A5, laser yellow powder, 1 part of 20% tapioca starch gum 3 parts milled in a ball mill, ground to a particle size of

1.5-2 μ m ; 1.5-2 μ m;

[0112] A6、碳酸钙45份加入水100份、分散剂焦磷酸钠1份搅拌均匀,再加入10份10%木薯淀粉胶,搅拌均匀; [0112] A6, 45 parts of calcium carbonate were added 100 parts of water, 1 part of sodium pyrophosphate dispersant Stir, then added 10 parts of 10% tapioca starch gum, stir;

[0113] A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,最后加入黄色染料色浆0.5份,充分搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 [0113] A7, Al mixture of step to the mixture obtained were added sequentially to A5 obtained in step A6 Stir and finally 0.5 parts of yellow dye paste, fully stirred, to obtain a coating having a step A of the multiple security action .

[0114] B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; [0114] B, security patterns produced resin plate, a resin plate wrapped security patterns in the coating transfer roll coater roller;

[0115] C、涂布加工,将步骤A配制好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; Coatings [0115] C, coating process, formulated in Step A by the effect of having multiple security feeding device B in the step of pumping a roll coater, to obtain a coated paper for coated paper, coated paper cloth surface layer uniform coating;

[0116] D、烘干,将步骤C的涂布纸烘干,烘干依次分为第一段烘干、第二段烘干和第三段烘干,第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40~50% ;第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ;第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 [0116] D, drying the coated paper drying step C, in turn divided into first stage drying and drying, second section and third drying drying, controlling the temperature in the first drying 80 ° C, such that the dried coated paper dryness of 40 to 50%; temperature for the second drying period is controlled to 130 ° C, drying the coated paper such that the degree of dryness of 70-80%; the third paragraph drying dry temperature control at 110 ° C, such that the dried coated paper dryness of 85%.

[0117] E、烫平,将步骤D烘干后的涂布纸在100°C烫平,确保涂布纸不翘曲; [0117] E, ironing, the coated paper after the drying step D ironing at 100 ° C, to ensure that no warping coated paper;

[0118] F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; [0118] F, winding the coated paper after the ironing step E after finishing winding up;

[0119] G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸。 [0119] G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern.

[0120] 本实施例步骤A7中添加了染色色浆,所以本实施例得到显性图案防伪纸,它具有如下防伪技术: [0120] Example A7 Step present embodiment dyeing colorant added, the dominant pattern of the present embodiment to obtain security paper, it has the following security techniques:

[0121] 1、直观纸面,纸面有分布规律的黄色图案; [0121] 1, intuitive paper, yellow paper pattern of distribution;

[0122] 2、在受热达到一定110°C或以上时,纸面上的图案呈现黄色与紫色混合色图案,或用指甲快速刮划图案处,划痕呈现黄色与紫色混合色; [0122] 2, when heated to a certain or more than 110 ° C, exhibits a pattern on paper yellow and purple color mixing patterns, or scratching with nails flash pattern, the scratches mixed color purple is yellow;

[0123] 3、在紫外光照射下,纸面上的图案将呈现蓝绿的荧光色彩,离开紫外光照射环境马上复原; [0123] 3, under UV irradiation, the pattern will appear on the paper in the blue-green fluorescent color, leaving ultraviolet light irradiation environment immediately restored;

[0124] 4、将纸张平放,用红外光源扫射纸面,纸面上的图案处将闪现明亮的黄色荧光点; [0124] 4, the paper flat, with bursts of infrared light paper, the pattern on paper at the flash point of bright yellow fluorescence;

[0125] 5、用碱液涂抹纸面上图案,涂抹处将会出现红色,在红色处再涂抹上酸液,红色马上消失,显现纸的本色。 [0125] 5, the pattern on paper applied with lye, the applicator will appear red, and then coated on the red acid, red disappear immediately apparent qualities of the paper.

[0126] 最后应当说明的是,以上实施例仅用以说明本发明的技术方案,而非对本发明保护范围的限制,尽管参照较佳实施例对本发明作了详细地说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。 [0126] Finally, it should be noted that the above embodiments are intended to illustrate the present invention, not to limit the scope of the present invention, although described with reference to the preferred embodiments of the present invention in detail, of ordinary skill in the art It will appreciate that modifications may be made to the technical solutions of the present invention, or equivalent replacements without departing from the spirit and scope of the technical solutions of the present invention.

Claims (9)

  1. 1.一种具有多重防伪图案的防伪纸的制作方法,其特征在于:它包括以下步骤: A、配制具有多重防伪作用的涂料,将热敏变色粉剂材料、紫外激发荧光粉剂材料、红外激发激光粉剂材料、化学变色材料配制成具有多重防伪作用的涂料; B、制作防伪图案树脂版,将防伪图案树脂版包裹在辊式涂布机的涂料转移辊上; C、涂布加工,将步骤A配制好的具有多重防伪作用的涂料用泵送上步骤B中的辊式涂布机的上料装置,对纸张进行涂布得到涂布纸,涂布纸表面有一层均匀的涂层; D、烘干,将步骤C的涂布纸烘干; E、烫平,将步骤D烘干后的涂布纸烫平,确保涂布纸不翘曲; F、收卷,将步骤E烫平后的涂布纸经整饰后进行收卷; G、分切包装,将收卷后的涂布纸进行分切包装,即得到一种具有多重防伪图案的防伪纸, 其中,所述步骤A中热敏变色粉剂材料包括 1. A method of making anti-falsification paper having multiple security pattern, characterized in that: it comprises the following steps: A, a coating formulation having multiple security effect, the thermochromic material powders, ultraviolet excitation fluorescent agent material, the infrared laser excitation powder materials, chemical coating electrochromic material formulated to have a multiple security action; B, security patterns produced resin plate, a resin plate wrapped security patterns on the coating transfer roll coater; C, coating process, step a coatings formulated with the security role with multiple feeding device B in the step of pumping a roll coater, to obtain a coated paper for coated paper, coated paper surface a uniform coating; D, drying the coated paper drying step C; E, ironing, the ironing coated paper after the drying step D, to ensure that no warping coated paper; F, winding, step E after ironing the coated paper was finished after winding; G, cutting and packing the coated paper after slitting winding package, i.e., to obtain security paper having multiple security pattern, wherein said step a thermochromic materials comprising powders 发色剂和显色剂, 其中,所述步骤A配制具有多重防伪作用的涂料的具体步骤为: Al、将发色剂1-3份、胶粘剂6-10份及润滑剂1-2份于球磨机中研磨,研磨至粒径为1-4 μ m ; A2、将显色剂4-6份、胶粘剂5-7份及填料8-12份于球磨机中研磨,研磨至粒径为1-4 μ m ; A3、化学变色材料2-4份、胶粘剂6-10份于球磨机中研磨,研磨至粒径为1_4μ m ; A4、紫外激发荧光粉剂材料1-2份、胶粘剂2-4份于球磨机中研磨,研磨至粒径为1-4 μ m ; A5、红外激发激光粉剂材料1-2份、胶粘剂2-4份于球磨机中研磨,研磨至粒径为1-4 μ m ; A6、填料45-55份加入水90-110份、分散剂1_2份搅拌均匀,再加入8_12份胶粘剂,搅拌均匀; A7、将步骤Al至A5得到的混合物顺序加入到步骤A6得到的混合物中搅拌均匀,得到步骤A所述的具有多重防伪作用的涂料。 Specific steps of coating color former and developer, wherein said step A formulation having multiple security action to: Al, 1-3 parts of chromophoric agent, adhesive and 6-10 parts of a lubricant to parts 1-2 a ball mill, ground to a particle size of 1-4 μ m; A2, 4-6 parts of the color-developing agent, 5-7 parts of adhesive and filler in a ball mill parts 8-12, milled to a particle size of 1-4 μ m; A3, chemical electrochromic material parts 2-4, 6-10 parts of adhesive in a ball mill, milled to a particle size of 1_4μ m; A4, ultraviolet excitation phosphors 1-2 parts of binder material, the adhesive in a ball mill parts 2-4 milled, ground to a particle size of 1-4 μ m; A5, infrared excitation laser material powders parts 1-2, 2-4 parts of adhesive in a ball mill, ground to a particle size of 1-4 μ m; A6, a filler 45-55 parts of water was added 90-110 parts, parts of a dispersant stir 1_2, 8_12 parts of adhesive added, stirred uniformly; uniform A7, the mixture obtained in the step A5 sequentially added to step Al to A6 obtained mixture was stirred to give a step of coating material having the effect of multiple security.
  2. 2.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤Al至A6中的胶粘剂为木薯淀粉胶或聚乙烯醇溶液。 2. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step Al to A6 in the adhesive is a polyvinyl alcohol solution or tapioca starch gum.
  3. 3.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤A2的填料为碳酸钙和/或二氧化钛;所述步骤A6中的填料为碳酸钙和/或二氧化钛。 3. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step A2 filler is calcium carbonate and / or titanium dioxide; step A6 said filler is calcium carbonate and / or titanium dioxide.
  4. 4.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤Al中润滑剂为硬脂酸钙乳液。 4. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step Al in an emulsion lubricant is calcium stearate.
  5. 5.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤A3中化学变色材料为酚酞。 5. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step A3 as a thermochromic material chemical phenolphthalein.
  6. 6.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤A6中分散剂为焦磷酸钠。 6. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step A6 dispersing agent is sodium pyrophosphate.
  7. 7.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤A7中还加有染色色浆。 7. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said step A7 further added dye paste.
  8. 8.根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于: 所述步骤D的烘干依次分为第一段烘干、第二段烘干和第三段烘干, 第一段烘干的温度控制在80°C,使得涂布纸烘干干度为40-50% ; 第二段烘干期的温度控制在130°C,使得涂布纸烘干干度为70-80% ; 第三段烘干的温度控制在110°C,使得涂布纸烘干干度为85%。 8. A method of making anti-falsification paper having multiple security pattern according to claim 1, wherein: said drying step is in turn divided into first section D drying, a second section and a third drying drying section, the first section of the drying temperature was controlled at 80 ° C, drying the coated paper such that the degree of dryness of 40-50%; temperature for the second drying period is controlled to 130 ° C, drying the coated paper such that dry degree of 70-80%; the third paragraph drying temperature was controlled at 110 ° C, such that the dried coated paper dryness of 85%.
  9. 9. 根据权利要求1所述的一种具有多重防伪图案的防伪纸的制作方法,其特征在于:所述步骤E烫平时的温度控制在100°C。 1, according to one of the method of manufacturing anti-falsification paper having a pattern of multiple security claim, wherein: said temperature controlling step E in the usual hot 100 ° C.
CN 201110458143 2011-12-31 2011-12-31 Production method of security paper with multiple security patterns CN102517995B (en)

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CN102715722B (en) * 2012-06-18 2014-08-06 周顺勇 Discoloring luminous protective mobile phone case and processing technique thereof
CN105297550A (en) * 2015-09-17 2016-02-03 河南江河纸业股份有限公司 Coating texture anti-counterfeiting paper
CN105256660A (en) * 2015-09-17 2016-01-20 河南江河纸业股份有限公司 Invisible-pattern anti-counterfeit paper

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CN1395607A (en) 2000-11-22 2003-02-05 特种制纸株式会社 Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same
CN102174786A (en) 2011-02-17 2011-09-07 无锡侨颂特种纸有限公司 Aqueous compound anti-counterfeit paint for paper as well as preparation method and application thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1395607A (en) 2000-11-22 2003-02-05 特种制纸株式会社 Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same
CN102174786A (en) 2011-02-17 2011-09-07 无锡侨颂特种纸有限公司 Aqueous compound anti-counterfeit paint for paper as well as preparation method and application thereof

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