CN2477365Y - Optical colour variable anti-fraud thermoprinting film products - Google Patents
Optical colour variable anti-fraud thermoprinting film products Download PDFInfo
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- CN2477365Y CN2477365Y CN 01235738 CN01235738U CN2477365Y CN 2477365 Y CN2477365 Y CN 2477365Y CN 01235738 CN01235738 CN 01235738 CN 01235738 U CN01235738 U CN 01235738U CN 2477365 Y CN2477365 Y CN 2477365Y
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- printing ink
- false proof
- thermoprint
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Abstract
The utility model relates to an optically variable color film products with an anti-fake hot stamping, which is formed by the orderly arrangement of a polymer film layer, a separating layer, a connecting layer, an optical variable ink graphic text layer,and a hot melting adhesive layer. The hot melting adhesive layer displays the glutinosity and conglutinates the optical variable ink graphic text layer and others on the products or packs under the hot stamping temperature. The design printing is flexible and various, which is hard to be copied, and has strong popular anti-fake function.
Description
The utility model relates to field of anti-counterfeit technology, the false proof thermoprint film article of the optic metachromatic that is exclusively used in thermoprint that utilizes interference of light color shifting ink to make in more detail.
Because counterfeit and shoddy goods flood market, and people's lives are caused very big harm.So people enrich various high-tech means to field of anti-counterfeit technology, to prevent personation.It is to adopt the thermoprint technology that holographic laser film, golden film, silver color film are shifted thermoprint to product or on its packing that one class is arranged in the existing anti-counterfeiting technology.But because the thermoprint technology is very universal, and golden film, silver color film have been common ornament materials, can buy at any time on the market; Holographic laser film thermoprint technology also is tending towards universal, and its anti-fake effect weakens gradually.Also has a kind of optic metachromatic false-proof film that comes out and had a surplus in 10 years at present, owing to interference of light color changeable effect, non-reproduction that it had, be difficult to copy and be easy to characteristics such as popular discriminating directly perceived, become field of anti-counterfeit technology prominent, be subjected to that the people praises highly, rare high-tech anti-counterfeiting technology product.But existing optic metachromatic film all on the rich formula vacuum coating equipment of top grade volume rolling plate out, whole volume film can only have a kind of interference of light look, the pattern and the literal that can not plate out rule come, the polychrome kind that also can not plate out rule on the volume film is come.
The purpose of this utility model is to provide a kind of optic metachromatic false proof thermoprint film article at the deficiency of above anti-counterfeiting technology existence.Pattern on this film article or literal are made (can or change with other printing ink chromatographys and print) by the photochromatic printing ink printing, and its color is produced by interference of light effect, have with the different interference of light color shifting properties of dynamic variable color that produce of eye-observation angle.To present two kinds of set distinct colors in about 0 ° observation of normal direction and when about 60 ° of normal direction are observed.Film article is attached to and is used for false proofly on product or its packing, and its pattern is printed versatile and flexible, and more difficult quilt is imitated, and popular antiforge function is strong.
The false proof thermoprint film article of optic metachromatic of the present utility model is arranged in order and is constituted by polymer film layer 1, release layer 2, articulamentum 3, photochromatic printing ink picture and text layer 4, hot melt adhesive layer 5 as shown in Figure 1.Hot melt adhesive layer shows viscosity and photochromatic printing ink picture and text layer etc. is adhered on product or the packing under blocking point.
Interference of light color changeable effect of the present utility model is produced by photochromatic printing ink picture and text layer, is the main anti-counterfeiting technology core of the utility model.Printing ink will be selected heat resistant type.Photochromatic printing ink picture and text layer contains the pattern or the literal of at least a photochromatic printing ink printing, can be various photochromatic printing inks or and monochrome, polychrome, the chromatography of other kind printing ink or the change silk-screen of look or the block letter of gravure.
The effect of polymer film layer is to do thermoprint coiled material matrix, adheres to other functional layer, and can cut.Certain stretch-proof performance is arranged during printing, the heat resistance of corresponding requirements is arranged during thermoprint.Can adopt the polypropylene film (PP) of polyester film (PET), polycarbonate film (PC), bidirectional stretching polypropylene film (BOPP) or other form, film itself is colourless or almost colourless, transparent or approaching transparent.
The effect of release layer is to make polymer film layer break away from other layer when thermoprint.Can adopt the coating or the printed layers of the coating of silicone oil or printed layers, organic siliconresin, be transparent or near transparent, colourless or almost colourless thin layer.
The effect of articulamentum is to connect release layer and photochromatic printing ink picture and text layer, also can play protection printing ink picture and text layer after the thermoprint, strengthens the effect of its wearability.Can adopt mixture coating or printed layers, itself be transparent or approaching transparent, colourless or almost colourless.
Hot melt adhesive layer can solidify or not show viscosity at normal temperatures fully, shows viscosity and photochromatic printing ink picture and text layer is cemented on product or packing under blocking point.Hot melt adhesive layer can adopt polyethylene (PE), polyurethane (PU), random polypropylene (PP) or be mixed with the organic polymer thin layer.According to by the material capability difference of the product of thermoprint or packing, the difference of thermoprint processing temperature, speed can be selected different PURs for use.
The technical solution of the utility model implementation step is as follows:
1. press customer requirements design picture and text, composing, plate-making;
2. on the reel thin polymer film, successively be coated with or printing release layer and articulamentum oven dry, rolling;
3. on articulamentum, print photochromatic printing ink picture and text layer, oven dry, rolling (if repeatedly print, must print photochromatic printing ink picture and text part earlier, the picture and text part of other printing ink is printed in the back);
4. coated heat melten gel solution on photochromatic printing ink picture and text layer, oven dry, rolling;
5. by specification it is cut;
6. quality inspection: check that light becomes printing, coating, adhesion quality and the color changeable effect of thermoprint film.
Annotate: check that interference of light color changeable effect is preferably under D65 light source or the corresponding natural daylight condition, respectively with the angle visualization of 60 ° of normal direction 0 ° ± 5 ° (facing) and normal direction ± 5 ° (stravismus).
Above step 2 also can be finished on a multicolour rotogravure press continuously to 4, and every printing or coating are once promptly dried once, last rolling.
During use, the thermoprint head is preheated to suitable temperature, after thermoprint was carried out in the pattern on the alignment light change thermoprint film and the precalculated position of stock, articulamentum, photochromatic printing ink picture and text layer, hot melt adhesive layer can be located and be needed on the stock.
The utility model is compared with existing optic metachromatic false-proof film and other thermoprint thin film technique has following advantage:
1, pattern is printed versatile and flexible.Existing in the world optic metachromatic false-proof film rolling on the rich formula vacuum coating equipment of top grade volume is coated with, but plate out the whole volume film that comes thus and only have a kind of interference of light look, the pattern and the literal that can not plate out rule come, and also can not come with rolling up the polychrome kind that plates out rule on the film; And the change of the light on the false proof thermoprint film of optic metachromatic effect prints, can be by any composite design pattern of client's needs or literal, ink colors can arbitrarily be arranged in pairs or groups, adopt the printing ink of versicolor photochromatic printing ink and other kind to carry out monochrome, polychrome, chromatography or repeatedly look printing, the information space that film can be undertaken the printing of is boundless.This is that the optic metachromatic false-proof film is incomparable.
2, more difficult quilt is imitated.The photochromatic printing ink that the false proof thermoprint film of optic metachromatic adopts is with high content of technology, difficulty is big, strongly professional, the production control precision is high (thickness error of optically variable pigments sheet is a nanoscale), the investment big, products in circulation are strict controlled, is difficult to counterfeit.And technology such as gold stamping film, boiling hot silverskin, boiling hot holographic laser film are popularized already, have almost lost anti-fake effect.
3, popular antiforge function is peculiar.The variable color feature is obvious, with the naked eye will present two kinds of set distinct colors about 60 ° when observing about 0 ° and observe, and discerns simply, is easy to propaganda, is convenient to masses' memory and grasp.This characteristic other any thermoprint film except that the optic metachromatic false-proof film does not possess.
Claims (6)
1, the false proof thermoprint film article of a kind of optic metachromatic is characterized in that being arranged in order and being constituted by polymer film layer, release layer, articulamentum, photochromatic printing ink picture and text layer, hot melt adhesive layer.
2, the false proof thermoprint film article of optic metachromatic according to claim 1, it is characterized in that photochromatic printing ink picture and text layer contains the pattern or the literal of at least a photochromatic printing ink printing, can be various photochromatic printing inks or and monochrome, polychrome, the chromatography of other kind printing ink or the change silk-screen of look or the block letter of gravure.
3, the false proof thermoprint film article of optic metachromatic according to claim 1 and 2 is characterized in that polymer film layer is the polypropylene film of polyester film, polycarbonate film, bidirectional stretching polypropylene film or other form.
4, the false proof thermoprint film article of optic metachromatic according to claim 1 and 2 is characterized in that release layer is the coating or the printed layers of the coating of silicone oil or printed layers, organic siliconresin.
5, the false proof thermoprint film article of optic metachromatic according to claim 1 and 2 is characterized in that articulamentum is mixture coating or printed layers.
6, the false proof thermoprint film article of optic metachromatic according to claim 1 and 2 is characterized in that hot melt adhesive layer is polyethylene, polyurethane, random polypropylene or is mixed with the organic polymer thin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235738 CN2477365Y (en) | 2001-05-10 | 2001-05-10 | Optical colour variable anti-fraud thermoprinting film products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235738 CN2477365Y (en) | 2001-05-10 | 2001-05-10 | Optical colour variable anti-fraud thermoprinting film products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477365Y true CN2477365Y (en) | 2002-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235738 Expired - Fee Related CN2477365Y (en) | 2001-05-10 | 2001-05-10 | Optical colour variable anti-fraud thermoprinting film products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477365Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259519A (en) * | 2011-05-31 | 2011-11-30 | 中国印刷科学技术研究所 | Colour-changing hot printing film and preparation method |
| CN102394029A (en) * | 2010-10-27 | 2012-03-28 | 海南亚元防伪技术研究所 | Thermo-printing texture anti-counterfeit printed product, special thermo-printing film and manufacturing method thereof |
| CN102463758A (en) * | 2010-11-12 | 2012-05-23 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
| CN102501668A (en) * | 2011-10-19 | 2012-06-20 | 浙江永成印务有限公司 | UV (ultraviolet) coating and thermosetting ink combined photogravure printed heat transfer film |
| CN102555573A (en) * | 2011-12-26 | 2012-07-11 | 李峰 | Character anti-counterfeiting gilding film and manufacture process thereof |
| CN102610163A (en) * | 2012-03-07 | 2012-07-25 | 海南亚元防伪技术研究所 | Anti-fake bronzed logo used for Internet of Things and capable of changing color for error |
| CN102642419A (en) * | 2012-04-11 | 2012-08-22 | 惠州市华阳光学技术有限公司 | Manufacturing method and manufacturing device of printing magnetic orientation mother set and magnetic pigment presswork |
| CN102774158A (en) * | 2012-07-31 | 2012-11-14 | 中国印刷科学技术研究所 | Large-breadth ultraviolet (UV) gold stamping method and hot stamping film |
| CN103523376A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | Light refraction color change anti-fake compound packaging film |
| CN104263067A (en) * | 2014-09-04 | 2015-01-07 | 东莞市惟实电子材料科技有限公司 | Polyester ink for ultrathin colored film and manufacturing method of ultrathin colored film |
| CN110154607A (en) * | 2019-05-13 | 2019-08-23 | 华为技术有限公司 | Terminal cover board, terminal cover board manufacturing method and terminal device |
| CN111301019A (en) * | 2018-12-11 | 2020-06-19 | 广东欧克水墨有限公司 | Environment-friendly ink-water color printing packaging film and manufacturing method thereof |
-
2001
- 2001-05-10 CN CN 01235738 patent/CN2477365Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667891A (en) * | 2010-10-27 | 2012-09-12 | 海南亚元防伪技术研究所 | Anti-counterfeit printing material with hot stamping texture, special hot stamping foil and manufacturing method for same |
| CN102394029A (en) * | 2010-10-27 | 2012-03-28 | 海南亚元防伪技术研究所 | Thermo-printing texture anti-counterfeit printed product, special thermo-printing film and manufacturing method thereof |
| CN102394029B (en) * | 2010-10-27 | 2013-04-03 | 海南亚元防伪技术研究所 | Thermo-printing texture anti-counterfeit printed product, special thermo-printing film and manufacturing method thereof |
| CN102667891B (en) * | 2010-10-27 | 2013-03-27 | 海南亚元防伪技术研究所 | Anti-counterfeit printing material with hot stamping texture, special hot stamping foil and manufacturing method for same |
| CN102463758A (en) * | 2010-11-12 | 2012-05-23 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
| CN102259519A (en) * | 2011-05-31 | 2011-11-30 | 中国印刷科学技术研究所 | Colour-changing hot printing film and preparation method |
| CN102501668A (en) * | 2011-10-19 | 2012-06-20 | 浙江永成印务有限公司 | UV (ultraviolet) coating and thermosetting ink combined photogravure printed heat transfer film |
| CN102555573A (en) * | 2011-12-26 | 2012-07-11 | 李峰 | Character anti-counterfeiting gilding film and manufacture process thereof |
| CN102555573B (en) * | 2011-12-26 | 2014-06-25 | 李峰 | Character anti-counterfeiting gilding film and manufacture process thereof |
| CN102610163A (en) * | 2012-03-07 | 2012-07-25 | 海南亚元防伪技术研究所 | Anti-fake bronzed logo used for Internet of Things and capable of changing color for error |
| CN102610163B (en) * | 2012-03-07 | 2013-04-03 | 海南亚元防伪技术研究所 | Anti-fake bronzed logo used for Internet of Things and capable of changing color for error |
| CN102642419A (en) * | 2012-04-11 | 2012-08-22 | 惠州市华阳光学技术有限公司 | Manufacturing method and manufacturing device of printing magnetic orientation mother set and magnetic pigment presswork |
| CN102642419B (en) * | 2012-04-11 | 2014-10-08 | 惠州市华阳光学技术有限公司 | Manufacturing method and manufacturing device of printing magnetic orientation mother set and magnetic pigment presswork |
| CN102774158A (en) * | 2012-07-31 | 2012-11-14 | 中国印刷科学技术研究所 | Large-breadth ultraviolet (UV) gold stamping method and hot stamping film |
| CN103523376A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | Light refraction color change anti-fake compound packaging film |
| CN104263067A (en) * | 2014-09-04 | 2015-01-07 | 东莞市惟实电子材料科技有限公司 | Polyester ink for ultrathin colored film and manufacturing method of ultrathin colored film |
| CN104263067B (en) * | 2014-09-04 | 2016-08-24 | 东莞市惟实电子材料科技有限公司 | Polyester ink and the manufacture method of ultra-thin color thin film for ultra-thin color thin film |
| CN111301019A (en) * | 2018-12-11 | 2020-06-19 | 广东欧克水墨有限公司 | Environment-friendly ink-water color printing packaging film and manufacturing method thereof |
| CN110154607A (en) * | 2019-05-13 | 2019-08-23 | 华为技术有限公司 | Terminal cover board, terminal cover board manufacturing method and terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020220 Termination date: 20100510 |