CN105002773A - Laser aluminum plating anti-counterfeiting lottery ticket paper and manufacturing method thereof - Google Patents
Laser aluminum plating anti-counterfeiting lottery ticket paper and manufacturing method thereof Download PDFInfo
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- CN105002773A CN105002773A CN201410158483.8A CN201410158483A CN105002773A CN 105002773 A CN105002773 A CN 105002773A CN 201410158483 A CN201410158483 A CN 201410158483A CN 105002773 A CN105002773 A CN 105002773A
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Abstract
The present invention discloses anti-counterfeiting lottery ticket paper, which comprises base paper, an adhesion layer coated on one surface of the base paper, an aluminum layer coated on the adhesion layer, and a holographic laser coating material layer coated on the aluminum layer, wherein the base paper adopts 225 g/m<2> white cardboard, the adhesion layer adopts a one-component polyurethane reaction type solvent-free adhesive, and the holographic laser coating material layer adopts a laser mold pressing waterborne polyurethane laser transfer coating material. According to the present invention, after the anti-counterfeiting lottery ticket paper is printed into the finished product, the lottery ticket scratching area is repeatedly scratched by a coin, the printed data is clear and legible without any exposed aluminum layer, and the product paper has the anti-counterfeiting property so as to improve the authenticity and the seriousness of the instant scratching type lottery ticket. The present invention further discloses a manufacturing method of the anti-counterfeiting lottery ticket, wherein the environmentally friendly waterborne laser mold pressing transfer coating material and the solvent-free material are compounded in the dry manner, the production process is environmentally friendly, and the compounding process adopts the unheated normal dry compounding so as to substantially reduce the waste of the production energy sources.
Description
Technical field
The present invention relates to a kind of anti-counterfeiting technology of paper lottery ticket printed matter, be specifically related to a kind of citicall limited aluminium antifake lottery paper and manufacture method thereof.
Background technology
Gambling is in the world primarily of three class game compositions: lottery ticket (Lottery), guessing game (Bet Game) and recreation ground game (Casino).Rear two classes are played because gambling property is comparatively strong, so only carry out with limitation in a few countries and area.And most countries is mostly implemented to issue and is had stronger public welfare and the more weak lottery ticket of game in the world.
In the economic life of modern society, lottery ticket consumption has been dissolved among the life of the common people deeply, also day by day becomes a kind of important economic phenomenon.Affect a lot of because have of lottery ticket consumption, as the psychology of consumer, age, economic situation, social class, sex, etc., but from macroscopic aspect, the relation of lottery ticket consumption and National Macroscopic economy is the closest.China started to step into lottery ticket sales big country of world ranks from 2005, and the basic and U.S. of current Chinese lottery ticket development index is in same level.
The lottery ticket of current China distribution only has welfare lottery ticket, sports lottery ticket and soccer lottery three kinds.Lottery ticket, also as stamp, has respective numbering, series and thematic.In the printing of lottery ticket content, the number form that lottery ticket front prints is all identical, and the content at the lottery ticket back side is just different, such as sports lottery ticket and soccer lottery, rear surface pattern generally all selects Large Physical Games and every event, and purport is publicity nationwide fitness programs, develops physical culture; It is then more complex that the rear surface pattern of welfare lottery ticket compares sports lottery ticket, and as " Jiangxi elegance " lottery ticket, the back side with the addition of prints exquisite various advertisement pictures, sees that relief people is so fond that will not let out of one's hand, if collect complete a whole set of, be also have reserve value very much.Along with the raising of people's material spirit level, the lottery ticket that original plain paper prints can not meet the aesthetic of people, needs some special process paper not only having possessed aesthetic property but also had an antifalsification badly to meet printing and the package development of lottery ticket.
Summary of the invention
The object of the invention is to overcome the defect of prior art and a kind of citicall limited aluminium antifake lottery paper and manufacture method thereof are provided, after it can meet printing finished product, lottery ticket scrapes district's coin off and repeatedly scratches, spray printing clear data can be distinguished, without any exposed aluminium layer, this product paper has antifalsification simultaneously, improves authenticity and the seriousness of instant opening type paper lottery ticket.
Realizing a kind of technical scheme of object of the present invention is: a kind of citicall limited aluminium antifake lottery paper, comprise base paper, the adhesive layer be coated on a surface of base paper, be coated in the aluminium lamination on adhesive layer and be coated in the holographic laser dope layer on aluminium lamination, wherein, described base paper adopts 225g/m
2art post paperboard; The material of described adhesive layer is monocomponent polyurethane response type solvent-free glue; The material of described holographic laser dope layer is aqueous polyurethane laser transfer coatings.
Above-mentioned citicall limited aluminium antifake lottery paper, wherein, the molecular weight of described monocomponent polyurethane response type solvent-free glue is 30000 ~ 50000; The mass content of NCO active group is 3 ~ 8%; The viscosity recorded under being the condition of 25 DEG C in painting No. 4 cups, temperature is 50 ~ 65 seconds, and coating weight is 1.5 ~ 2g/m
2.
Above-mentioned citicall limited aluminium antifake lottery paper, wherein, the solid content of described aqueous polyurethane laser transfer coatings is 20 ~ 25%, and softening point is 105 ~ 120 DEG C, and acid number is 7 ~ 10mg KOH/g, and dry-coated amount is 1.3 ~ 1.5g/m
2.
Above-mentioned citicall limited aluminium antifake lottery paper, wherein, the thickness of described aluminium lamination is 350 ~ 450 dusts.
Realizing the another kind of technical scheme of object of the present invention is: a kind of manufacture method of citicall limited aluminium antifake lottery paper, comprises the following steps:
Step one, first adopts the thick PET film of 14 ~ 18um on coating machine, be coated with holographic laser dope layer, then adopts ultraviolet lamp box dry solidification, forms coated film;
Step 2, laser molding press carries out contour forging to described coated film, forms laser film;
Step 3, adopt vacuum aluminum-plating machine aluminium coated on the painting charge level of described laser film, the thickness of this aluminium lamination is 350 ~ 450 dusts, forms aluminizing laser film;
Step 4, first on dry compound machine, described aluminizing laser film and base paper are passed through adhesive direct combination, this adhesive adopts monocomponent polyurethane solvent-free reaction type glue, then is placed on the reaction slaking carrying out a period of time in curing chamber, forms citicall limited aluminium composite sheet;
Step 5, described citicall limited aluminium composite sheet is carried out paper UF membrane by stripping machine, strips down rejecting by described PET film, obtains described citicall limited aluminium antifake lottery paper.
The manufacture method of above-mentioned citicall limited aluminium antifake lottery paper, wherein, carry out described step for the moment, the coating speed of described holographic laser dope layer is 80 ~ 100m/min, and the power of described ultraviolet lamp box is 20KW/CM;
The manufacture method of above-mentioned citicall limited aluminium antifake lottery paper, is characterized in that, when carrying out described step 2, the molding temperature of described contour forging is 145 ~ 155 DEG C, and molding pressure is 6 ~ 8kgf/cm, and mold pressing speed is 40 ~ 60m/min.
The manufacture method of above-mentioned citicall limited aluminium antifake lottery paper, wherein, when carrying out described step 4, the temperature of described curing chamber is 30 ~ 45 DEG C, and humidity is 60 ~ 80%HR; The time of described reaction slaking is 34 ~ 38 hours.
The manufacture method of above-mentioned citicall limited aluminium antifake lottery paper, wherein, the material of described holographic laser dope layer is aqueous polyurethane laser transfer coatings.
Citicall limited aluminium antifake lottery paper of the present invention, have that laser anti-counterfeiting information is clear, ink printing attachment fastness is strong, after printing finished product, lottery ticket scrapes district's coin off and repeatedly scratches, spray printing clear data can be distinguished, without any exposed aluminium layer, can realize the false proof utility function of instant opening type paper lottery ticket, this product paper has antifalsification simultaneously, improves authenticity and the seriousness of instant opening type paper lottery ticket.The manufacture method of citicall limited aluminium antifake lottery paper of the present invention, adopt environment-friendly type aqueous laser molding transfer coatings and solvent-free dry type compound, the production feature of environmental protection is very strong, and normal temperature dry type compound is not heated in compound working procedure employing, greatly reduce the waste of producing the energy, and the relatively consistent of front and back product can be kept under equal production process equipment condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of citicall limited aluminium antifake lottery paper of the present invention;
Fig. 2 is the state diagram carrying out step 5 in the manufacture method of citicall limited aluminium antifake lottery paper of the present invention.Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1, a kind of citicall limited aluminium antifake lottery paper of the present invention, comprise base paper 1, the adhesive layer 2 be coated on a surface of base paper 1, the holographic laser dope layer 4 that is coated in the aluminium lamination 3 on adhesive layer 2 and is coated on aluminium lamination 3, wherein:
Base paper 1 adopts 225g/m
2art post paperboard;
Adhesive layer 2 adopts monocomponent polyurethane response type solvent-free glue, and the molecular weight of this monocomponent polyurethane response type solvent-free glue is 30000 ~ 50000; The mass content of NCO active group is 3 ~ 8%; The viscosity recorded under being the condition of 25 DEG C in painting No. 4 cups, temperature is 50 ~ 65 seconds, and coating weight is 1.5 ~ 2g/m
2.
The thickness of aluminium lamination 3 is 350 ~ 450 dusts;
The material of holographic laser dope layer 4 is aqueous polyurethane laser transfer coatings, and the solid content of this aqueous polyurethane laser transfer coatings is 20 ~ 25%, and softening point is 105 ~ 120 DEG C, and acid number is 7 ~ 10mg KOH/g, and dry-coated amount is 1.3 ~ 1.5g/m
2.
Citicall limited aluminium antifake lottery paper of the present invention, after ink special and holographic laser dope layer 4 drying, with unitary coin firmly scratch ink 20 times back and forth, ink comes off without any, printing information is clear debates, and can realize practicality and the antiforge function of instant opening type paper lottery ticket completely.
The manufacture method of a kind of citicall limited aluminium antifake lottery paper of the present invention, comprises the following steps:
Step one, the PET film that 14 ~ 18um is thick is first adopted to be coated with holographic laser dope layer with the coating speed of 80 ~ 100m/min on coating machine, the material of holographic laser dope layer is aqueous polyurethane laser transfer coatings, adopt power to be the ultraviolet lamp box dry solidification of 20KW/CM again, form coated film;
Step 2, laser molding press carries out contour forging to coated film, and molding temperature is 145 ~ 155 DEG C, and molding pressure is 6 ~ 8kgf/cm, and mold pressing speed is 40 ~ 60m/min, forms laser film;
Step 3, adopt vacuum aluminum-plating machine aluminium coated on the painting charge level of laser film, the thickness of this aluminium lamination is 350 ~ 450 dusts, forms aluminizing laser film;
Step 4, first on dry compound machine, aluminizing laser film and base paper are passed through adhesive direct combination, this adhesive adopts monocomponent polyurethane solvent-free reaction type glue, being placed on temperature is again 30 ~ 45 DEG C, humidity be 60 ~ 80%HR curing chamber in carry out the reaction slaking of 34 ~ 38 hours, form citicall limited aluminium composite sheet;
Step 5, citicall limited aluminium composite sheet is carried out paper UF membrane by stripping machine, strips down rejecting (see figure 2) by PET film 5, obtains citicall limited aluminium antifake lottery paper, and the PET film 5 rejected is reusable.
The manufacture method of citicall limited aluminium antifake lottery paper of the present invention, adopt environment-friendly type aqueous laser molding transfer coatings and solvent-free dry type compound, the production feature of environmental protection is very strong, and normal temperature dry type compound is not heated in compound working procedure employing, greatly reduce the waste of producing the energy, and the relatively consistent of front and back product can be kept under equal production process equipment condition.
After the antifake lottery paper that the manufacture method of citicall limited aluminium antifake lottery paper of the present invention is formed can meet printing finished product, lottery ticket scrapes district's coin off and repeatedly scratches, spray printing clear data can be distinguished, without any exposed aluminium layer, this product paper has antifalsification simultaneously, improve the authenticity of instant opening type paper lottery ticket, seriousness.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (9)
1. a citicall limited aluminium antifake lottery paper, is characterized in that, described lottery ticket paper comprises base paper, the adhesive layer be coated on a surface of base paper, be coated in the aluminium lamination on adhesive layer and be coated in the holographic laser dope layer on aluminium lamination, and described base paper adopts 225g/m
2art post paperboard; The material of described adhesive layer is monocomponent polyurethane response type solvent-free glue; The material of described holographic laser dope layer is aqueous polyurethane laser transfer coatings.
2. citicall limited aluminium antifake lottery paper according to claim 1, is characterized in that, the molecular weight of described monocomponent polyurethane response type solvent-free glue is 30000 ~ 50000; The mass content of NCO active group is 3 ~ 8%; The viscosity recorded under being the condition of 25 DEG C in painting No. 4 cups, temperature is 50 ~ 65 seconds, and coating weight is 1.5 ~ 2g/m
2.
3. citicall limited aluminium antifake lottery paper according to claim 1, is characterized in that, the solid content of described aqueous polyurethane laser transfer coatings is 20 ~ 25%, and softening point is 105 ~ 120 DEG C, and acid number is 7 ~ 10mgKOH/g, and dry-coated amount is 1.3 ~ 1.5g/m
2.
4. the citicall limited aluminium antifake lottery paper according to right 1, is characterized in that, the thickness of described aluminium lamination is 350 ~ 450 dusts.
5. a manufacture method for citicall limited aluminium antifake lottery paper, is characterized in that, described manufacture method comprises the following steps:
Step one, first adopts the thick PET film of 14 ~ 18um on coating machine, be coated with holographic laser dope layer, then adopts ultraviolet lamp box dry solidification, forms coated film;
Step 2, laser molding press carries out contour forging to described coated film, forms laser film;
Step 3, adopt vacuum aluminum-plating machine aluminium coated on the painting charge level of described laser film, the thickness of this aluminium lamination is 350 ~ 450 dusts, forms aluminizing laser film;
Step 4, first on dry compound machine, described aluminizing laser film and base paper are passed through adhesive direct combination, this adhesive adopts monocomponent polyurethane solvent-free reaction type glue, then is placed on the reaction slaking carrying out a period of time in curing chamber, forms citicall limited aluminium composite sheet;
Step 5, described citicall limited aluminium composite sheet is carried out paper UF membrane by stripping machine, strips down rejecting by described PET film, obtains described citicall limited aluminium antifake lottery paper.
6. the manufacture method of the citicall limited aluminium antifake lottery paper according to right 5, is characterized in that, carry out described step for the moment, the coating speed of described holographic laser dope layer is 80 ~ 100m/min, and the power of described ultraviolet lamp box is 20KW/CM.
7. the manufacture method of the citicall limited aluminium antifake lottery paper according to right 5, is characterized in that, when carrying out described step 2, the molding temperature of described contour forging is 145 ~ 155 DEG C, and molding pressure is 6 ~ 8kgf/cm, and mold pressing speed is 40 ~ 60m/min.
8. the manufacture method of the citicall limited aluminium antifake lottery paper according to right 5, is characterized in that, when carrying out described step 4, the temperature of described curing chamber is 30 ~ 45 DEG C, and humidity is 60 ~ 80%HR; The time of described reaction slaking is 34 ~ 38 hours.
9. the manufacture method of the citicall limited aluminium antifake lottery paper according to right 5, is characterized in that, the material of described holographic laser dope layer is aqueous polyurethane laser transfer coatings.
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| CN105883191A (en) * | 2016-04-11 | 2016-08-24 | 上海紫江喷铝环保材料有限公司 | Colorful UV glossy paper and manufacturing method thereof |
| CN107599662A (en) * | 2017-09-18 | 2018-01-19 | 孙涵 | Laser information positioning transfer paper and preparation method thereof |
| CN108221476A (en) * | 2017-02-27 | 2018-06-29 | 上海紫江喷铝环保材料有限公司 | A kind of halo of many colours pearly-lustre is radium-shine to shift embossed paper and its manufacturing method |
| CN108556499A (en) * | 2018-03-16 | 2018-09-21 | 佛山市高明金盾恒业电脑特种印刷有限公司 | A kind of welfare lottery ticket printing technology |
| CN108884314A (en) * | 2016-04-01 | 2018-11-23 | Dic株式会社 | One-pack-type aqueous resin composition and fibrous layer stack |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN112721398A (en) * | 2020-12-29 | 2021-04-30 | 中丰田光电科技(珠海)有限公司 | Preparation method of laser transfer paper |
| CN113183674A (en) * | 2021-03-23 | 2021-07-30 | 北京印刷集团有限责任公司 | Printing method for creating instant invoices by adopting laser transfer paper |
| CN113459696A (en) * | 2021-06-03 | 2021-10-01 | 江苏金恒新型包装材料有限公司 | Method for preparing environment-friendly laser aluminum foil and packaging medium with low cost and short process |
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| EP3438205A4 (en) * | 2016-04-01 | 2019-11-27 | DIC Corporation | One-pack type aqueous resin composition and fiber laminate |
| CN108884314A (en) * | 2016-04-01 | 2018-11-23 | Dic株式会社 | One-pack-type aqueous resin composition and fibrous layer stack |
| CN108884314B (en) * | 2016-04-01 | 2021-06-11 | Dic株式会社 | One-pack aqueous resin composition and fiber laminate |
| CN105883191A (en) * | 2016-04-11 | 2016-08-24 | 上海紫江喷铝环保材料有限公司 | Colorful UV glossy paper and manufacturing method thereof |
| CN108221476A (en) * | 2017-02-27 | 2018-06-29 | 上海紫江喷铝环保材料有限公司 | A kind of halo of many colours pearly-lustre is radium-shine to shift embossed paper and its manufacturing method |
| CN107599662A (en) * | 2017-09-18 | 2018-01-19 | 孙涵 | Laser information positioning transfer paper and preparation method thereof |
| CN107599662B (en) * | 2017-09-18 | 2019-06-14 | 山东泰宝防伪技术产品有限公司 | Laser information positions transfer paper and preparation method thereof |
| CN108556499A (en) * | 2018-03-16 | 2018-09-21 | 佛山市高明金盾恒业电脑特种印刷有限公司 | A kind of welfare lottery ticket printing technology |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN110605926A (en) * | 2019-10-11 | 2019-12-24 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN110605926B (en) * | 2019-10-11 | 2020-08-21 | 乌兰浩特森辉印务有限公司 | Cigarette case printing process |
| CN112721398A (en) * | 2020-12-29 | 2021-04-30 | 中丰田光电科技(珠海)有限公司 | Preparation method of laser transfer paper |
| CN113183674A (en) * | 2021-03-23 | 2021-07-30 | 北京印刷集团有限责任公司 | Printing method for creating instant invoices by adopting laser transfer paper |
| CN113459696A (en) * | 2021-06-03 | 2021-10-01 | 江苏金恒新型包装材料有限公司 | Method for preparing environment-friendly laser aluminum foil and packaging medium with low cost and short process |
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