CN110570750B - Heat-curing heat-resistant holographic anti-counterfeiting film - Google Patents
Heat-curing heat-resistant holographic anti-counterfeiting film Download PDFInfo
- Publication number
- CN110570750B CN110570750B CN201910845626.5A CN201910845626A CN110570750B CN 110570750 B CN110570750 B CN 110570750B CN 201910845626 A CN201910845626 A CN 201910845626A CN 110570750 B CN110570750 B CN 110570750B
- Authority
- CN
- China
- Prior art keywords
- layer
- counterfeiting information
- counterfeiting
- information layer
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/023—Adhesive
- G09F2003/0232—Resistance to heat
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0257—Multilayer
Abstract
The invention discloses a thermosetting heat-resistant holographic anti-counterfeiting film which is of a layered structure and sequentially comprises a carrier layer, an anti-counterfeiting information layer, a release layer and an adhesive layer from outside to inside, wherein the carrier layer is a polyethylene terephthalate film, the anti-counterfeiting information layer is a thermosetting heat-resistant acrylic resin layer, nano-scale gas-phase silicon dioxide is added into the thermosetting heat-resistant acrylic resin, a concave-convex holographic pattern is arranged in the anti-counterfeiting information layer, the release layer is a fluorine-containing coating, and the adhesive layer is a hot melt adhesive layer or a pressure-sensitive adhesive layer. The anti-counterfeiting information layer adopts the thermosetting heat-resistant acrylic resin layer added with the nano-scale fumed silica, can bear the mould pressing temperature of more than 260 ℃, has good transparency, can be easily stripped from the mould pressing plate after mould pressing due to the existence of the stripping layer, ensures the integrity and the definition of anti-counterfeiting information, and further improves the stability of holographic patterns by carrying out curing treatment on the anti-counterfeiting information layer after mould pressing.
Description
The application is a divisional application of Chinese patent application with the application number of 201610667568.8, the application date of 2016, 8, 15 and the name of 'a heat-resistant holographic anti-counterfeiting film'.
Technical Field
The invention relates to a thermosetting heat-resistant holographic anti-counterfeiting film, belonging to the technical field of anti-counterfeiting.
Background
In recent years, along with the development of science and technology, the anti-counterfeiting technology is rapidly developed, and anti-counterfeiting packages of various products are widely applied. The holographic anti-counterfeiting mark integrates multiple anti-counterfeiting technologies, has the characteristics of unique anti-counterfeiting function, large information amount, clear image, gorgeous color, strong stereoscopic impression, one-time use and the like, and is widely applied to various fields in daily life such as trademarks, foods, medicines, cosmetics and the like.
Holographic anti-counterfeiting is an anti-counterfeiting technology which is completed by utilizing a laser color hologram plate making technology and a mould pressing duplication technology, the prior holographic anti-counterfeiting film generally adopts a PET film or an OPP film as a carrier, then an anti-counterfeiting information layer and a protective layer are sequentially coated on the carrier, and a hologram is pressed into the anti-counterfeiting information layer through a conventional heating and pressurizing holographic embossing process. This has the following drawbacks: firstly, the heat resistance of the existing anti-counterfeiting information layer is not high, the anti-counterfeiting information layer is easy to generate viscous flow deformation at a higher mould pressing temperature, is easy to be yellowed by heat, influences the integral transparency of the anti-counterfeiting film, and causes the mould pressing effect to be poor if the mould pressing temperature is reduced, so that the definition of the obtained holographic pattern is not high; and secondly, in the process of hologram molding and copying, the anti-counterfeiting information layer is not easy to peel off from the molding plate, the resin of the anti-counterfeiting information layer is easy to adhere to the molding plate, even partial holographic stripes can be lost, the integrity of the hologram is damaged, and the definition of the hologram is influenced.
Disclosure of Invention
The invention aims to provide a heat-resistant holographic anti-counterfeiting film aiming at the defects in the prior art, the nano-scale fumed silica is added into the anti-counterfeiting information layer, so that the anti-counterfeiting information layer can bear higher die pressing temperature, and the anti-counterfeiting information layer can be easily peeled from a die pressing plate due to the existence of a film release layer after die pressing, so that the holographic anti-counterfeiting film with complete and clear anti-counterfeiting information is obtained.
In order to achieve the purpose of the invention, the invention adopts the following technical scheme:
the utility model provides a heat-resisting holographic anti-counterfeiting film, is lamellar structure, and outside-in includes carrier layer (1), anti-counterfeiting information layer (2), deciduate layer (3) and adhesive linkage (4) in proper order, carrier layer (1) is the polyethylene terephthalate membrane, anti-counterfeiting information layer (2) are the heat-resisting acrylic resin layer of solidification type, it has nanometer fumed silica to add in the heat-resisting acrylic resin of solidification type, have concave-convex holographic pattern in anti-counterfeiting information layer (2), deciduate layer (3) are fluorine-containing coating, adhesive linkage (4) are hot melt adhesive layer or pressure sensitive adhesive layer.
Preferably, the curable heat-resistant acrylic resin in the anti-counterfeiting information layer (2) is a photo-curable heat-resistant acrylic resin or a thermosetting heat-resistant acrylic resin, and the heat-resistant temperature of the curable heat-resistant acrylic resin is above 260 ℃.
Preferably, the particle size of the nano-scale fumed silica in the curing type heat-resistant acrylic resin is 20-50 nm.
Preferably, the fluorine-containing coating is a polytetrafluoroethylene coating or a fluorocarbon coating.
Preferably, the thickness of the carrier layer (1) is 0.5-1 [ mu ] m, the thickness of the anti-counterfeiting information layer (2) is 1-2 [ mu ] m, the thickness of the membrane release layer (3) is 0.2-0.5 [ mu ] m, and the thickness of the adhesive layer (4) is 0.5-1 [ mu ] m.
Preferably, the texture depth of the holographic pattern in the anti-counterfeiting information layer (2) is 0.5-1 [ mu ] m.
The preparation method of the heat-resistant holographic anti-counterfeiting film comprises the following steps:
1) coating an anti-fake information layer (2) on the carrier layer (1) and drying;
2) coating a release layer (3) on the dried anti-counterfeiting information layer (2) and drying;
3) heating the carrier layer (1) coated with the release layer (3) and the anti-counterfeiting information layer (2), when the carrier layer is heated to 180 ℃, carrying out mould pressing on the anti-counterfeiting information layer (2) through the release layer (3) by a mould pressing machine, and mould pressing the holographic pattern into the anti-counterfeiting information layer (2), wherein the mould pressing temperature is 120-;
4) and (3) carrying out photocuring or thermocuring treatment on the semi-finished product formed by the release layer (3), the anti-counterfeiting information layer (2) and the carrier layer (1) after mould pressing, so that the holographic pattern in the anti-counterfeiting information layer (2) is fixed.
5) And carrying out corona treatment on the release layer (3) to improve the bonding strength between the release layer (3) and the bonding layer (4), wherein the corona treatment gap is 1-2 mm, the treatment voltage is 10-20kV, the treatment time is 10-15 minutes, and the treatment temperature is 30-60 ℃.
6) And (3) coating an adhesive layer (4) on the delaminating layer (3) in a scraping way and drying to finish the manufacture of the heat-resistant holographic anti-counterfeiting film.
The invention has the following beneficial effects:
(1) according to the heat-resistant holographic anti-counterfeiting film, the anti-counterfeiting information layer (2) adopts the heat-resistant acrylic resin layer added with the nanoscale fumed silica, the mold pressing temperature of more than 260 ℃ can be borne, the anti-counterfeiting information layer (2) is prevented from deforming and yellowing at a higher mold pressing temperature, the integral transparency of the holographic anti-counterfeiting film is influenced, the nanoscale fumed silica is good in dispersibility, and the transparency of the anti-counterfeiting film is further ensured
(2) According to the heat-resistant holographic anti-counterfeiting film, the release film layer (3) is added on the anti-counterfeiting information layer (2), so that the anti-counterfeiting information layer (2) is easy to peel off from a mould pressing plate and does not adhere to the mould pressing plate in the information mould pressing and copying process of the anti-counterfeiting information layer (2), the integrity of information is guaranteed, and the definition of a hologram is not damaged.
(3) According to the heat-resistant holographic anti-counterfeiting film, the anti-counterfeiting information layer (2) is cured after film pressing, so that the stability of holographic patterns is further improved.
(4) According to the heat-resistant holographic anti-counterfeiting film, the film release layer (3) is subjected to corona treatment before the adhesive layer (4) is coated in a scraping manner, so that the heat-resistant holographic anti-counterfeiting film has good adhesive force with the adhesive layer (4).
Description of the drawings:
FIG. 1 is a schematic structural view of a heat-resistant holographic anti-counterfeiting film of the present invention.
The specific implementation mode is as follows:
example 1
As shown in fig. 1, the heat-resistant holographic anti-counterfeiting film disclosed by the invention is of a layered structure and sequentially comprises a carrier layer (1), an anti-counterfeiting information layer (2), a stripping layer (3) and an adhesive layer (4) from outside to inside, wherein the carrier layer (1) is a polyethylene terephthalate film, the anti-counterfeiting information layer (2) is a photocuring heat-resistant acrylic resin layer, the heat-resistant temperature of the photocuring heat-resistant acrylic resin layer is above 260 ℃, nanoscale fumed silica is added into the curing heat-resistant acrylic resin, the particle size of the nanoscale fumed silica is 20nm, the anti-counterfeiting information layer (2) is provided with concave-convex holographic patterns, the stripping layer (3) is a polytetrafluoroethylene coating, and the adhesive layer (4) is a hot-melt adhesive layer. The thickness of the carrier layer (1) is 0.5 mu m, the thickness of the anti-counterfeiting information layer (2) is 1 mu m, the thickness of the membrane release layer (3) is 0.2 mu m, the thickness of the bonding layer (4) is 0.5 mu m, and the texture depth of the holographic pattern in the anti-counterfeiting information layer (2) is 0.5 mu m.
The preparation method of the heat-resistant holographic anti-counterfeiting film comprises the following steps: 1) coating an anti-fake information layer (2) on the carrier layer (1) and drying; 2) coating a release layer (3) on the dried anti-counterfeiting information layer (2) and drying; 3) heating the carrier layer (1) coated with the release layer (3) and the anti-counterfeiting information layer (2), when heating to 180 ℃, carrying out mould pressing on the anti-counterfeiting information layer (2) through the release layer (3) by using a mould pressing machine, and mould pressing the holographic pattern into the anti-counterfeiting information layer (2), wherein the mould pressing temperature is 120-; 4) carrying out photocuring or thermocuring treatment on a semi-finished product formed by the release layer (3), the anti-counterfeiting information layer (2) and the carrier layer (1) after mould pressing to fix the holographic pattern in the anti-counterfeiting information layer (2); 5) carrying out corona treatment on the release layer (3) to improve the bonding strength between the release layer (3) and the bonding layer (4), wherein the corona treatment gap is 1-2 mm, the treatment voltage is 10-20kV, the treatment time is 10-15 minutes, and the treatment temperature is 30-60 ℃; 6) and (3) coating an adhesive layer (4) on the delaminating layer (3) in a scraping way and drying to finish the manufacture of the heat-resistant holographic anti-counterfeiting film.
Example 2
The structure and the preparation method of the heat-resistant holographic anti-counterfeiting film in the embodiment are the same as those of the embodiment 1, except that: the particle size of nanoscale fumed silica in the solidified heat-resistant acrylic resin is 35nm, the thickness of the carrier layer (1) is 1 [ mu ] m, the thickness of the anti-counterfeiting information layer (2) is 2 [ mu ] m, the thickness of the stripping layer (3) is 0.5 [ mu ] m, the thickness of the bonding layer (4) is 1 [ mu ] m, and the texture depth of the holographic pattern in the anti-counterfeiting information layer (2) is 1 [ mu ] m.
Example 3
The structure and the preparation method of the heat-resistant holographic anti-counterfeiting film in the embodiment are the same as those of the embodiment 1, except that: the anti-counterfeiting information layer (2) is a thermosetting heat-resistant acrylic resin layer, the particle size of nano-scale fumed silica in the curing heat-resistant acrylic resin is 50nm, the demoulding layer (3) is a fluorocarbon coating, and the bonding layer (4) is a pressure-sensitive adhesive layer. The thickness of the carrier layer (1) is 0.8 mu m, the thickness of the anti-counterfeiting information layer (2) is 1.5 mu m, the thickness of the release layer (3) is 0.35 mu m, the thickness of the bonding layer (4) is 0.8 mu m, and the texture depth of the holographic pattern in the anti-counterfeiting information layer (2) is 0.8 mu m.
The above examples are only described to help understand the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (1)
1. The preparation method of the thermosetting heat-resistant holographic anti-counterfeiting film is characterized in that the thermosetting heat-resistant holographic anti-counterfeiting film is of a layered structure and sequentially comprises a carrier layer (1), an anti-counterfeiting information layer (2), a demoulding layer (3) and an adhesive layer (4) from outside to inside, the carrier layer (1) is a polyethylene terephthalate film, the anti-counterfeiting information layer (2) is a thermosetting heat-resistant acrylic resin layer, the heat-resistant temperature of the anti-counterfeiting information layer is above 260 ℃, nanoscale fumed silica is added into the thermosetting heat-resistant acrylic resin, the particle size of the nanoscale fumed silica is 50nm, concave-convex holographic patterns are arranged in the anti-counterfeiting information layer (2), the demoulding layer (3) is a pressure-sensitive adhesive layer, the thickness of the carrier layer (1) is 0.8 mu m, and the thickness of the anti-counterfeiting information layer (2) is 1.5 mu m, the thickness of the release layer (3) is 0.35 mu m, the thickness of the bonding layer (4) is 0.8 mu m, and the texture depth of the holographic pattern in the anti-counterfeiting information layer (2) is 0.8 mu m; the preparation method of the thermosetting heat-resistant holographic anti-counterfeiting film comprises the following steps:
1) coating an anti-fake information layer (2) on the carrier layer (1) and drying;
2) coating a release layer (3) on the dried anti-counterfeiting information layer (2) and drying;
3) heating the carrier layer (1) coated with the release layer (3) and the anti-counterfeiting information layer (2), when heating to 180 ℃, carrying out mould pressing on the anti-counterfeiting information layer (2) through the release layer (3) by adopting a mould pressing machine, and mould pressing the holographic pattern into the anti-counterfeiting information layer (2), wherein the mould pressing temperature is 120-;
4) carrying out thermosetting treatment on a semi-finished product formed by the release film layer (3), the anti-counterfeiting information layer (2) and the carrier layer (1) after mould pressing to fix the holographic pattern in the anti-counterfeiting information layer (2);
5) carrying out corona treatment on the release layer (3) to improve the bonding strength between the release layer (3) and the bonding layer (4), wherein the corona treatment gap is 1-2 mm, the treatment voltage is 10-20kV, the treatment time is 10-15 minutes, and the treatment temperature is 30-60 ℃;
6) and (3) coating an adhesive layer (4) on the stripping layer (3) in a scraping way and drying to finish the manufacture of the thermosetting heat-resistant holographic anti-counterfeiting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845626.5A CN110570750B (en) | 2016-08-15 | 2016-08-15 | Heat-curing heat-resistant holographic anti-counterfeiting film |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845626.5A CN110570750B (en) | 2016-08-15 | 2016-08-15 | Heat-curing heat-resistant holographic anti-counterfeiting film |
| CN201610667568.8A CN106297548B (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667568.8A Division CN106297548B (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110570750A CN110570750A (en) | 2019-12-13 |
| CN110570750B true CN110570750B (en) | 2021-03-05 |
Family
ID=57672069
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679729.9A Withdrawn CN110390870A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of light-cured type |
| CN201910845608.7A Active CN110570748B (en) | 2016-08-15 | 2016-08-15 | Photo-curing heat-resistant holographic anti-counterfeiting film |
| CN201910845626.5A Active CN110570750B (en) | 2016-08-15 | 2016-08-15 | Heat-curing heat-resistant holographic anti-counterfeiting film |
| CN201910679738.8A Withdrawn CN110390871A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of thermohardening type |
| CN201610667568.8A Active CN106297548B (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film |
| CN201910845620.8A Active CN110570749B (en) | 2016-08-15 | 2016-08-15 | Photo-curing heat-resistant holographic anti-counterfeiting film |
| CN201910679728.4A Withdrawn CN110390869A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of light-cured type |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679729.9A Withdrawn CN110390870A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of light-cured type |
| CN201910845608.7A Active CN110570748B (en) | 2016-08-15 | 2016-08-15 | Photo-curing heat-resistant holographic anti-counterfeiting film |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679738.8A Withdrawn CN110390871A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of thermohardening type |
| CN201610667568.8A Active CN106297548B (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film |
| CN201910845620.8A Active CN110570749B (en) | 2016-08-15 | 2016-08-15 | Photo-curing heat-resistant holographic anti-counterfeiting film |
| CN201910679728.4A Withdrawn CN110390869A (en) | 2016-08-15 | 2016-08-15 | A kind of heat-resisting holographic anti-counterfeiting film of light-cured type |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN110390870A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421995A (en) * | 2019-08-30 | 2019-11-08 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting film, its preparation process, holographic false proof card and its preparation process |
| CN113415090B (en) * | 2021-06-21 | 2022-10-28 | 湖北华工图像技术开发有限公司 | Holographic mold pressing coating composition, holographic transfer film and manufacturing method thereof |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429499A1 (en) * | 1974-06-20 | 1976-01-08 | Pelikan Werke Wagner Guenther | Lable with register stamp safeguarded against counterfeiting - uses substance which repels conventional stamping ink |
| EP0288038B1 (en) * | 1987-04-20 | 1992-01-29 | Fuji Photo Film Co., Ltd. | Radiation image storage panel and process for the preparation of the same |
| CN1260557A (en) * | 1999-12-01 | 2000-07-19 | 上海交通大学 | Method for making anti-fake sign by non-silicon 3D microprocessing technique |
| CN1514423A (en) * | 2003-08-15 | 2004-07-21 | 河南天畅防伪包装有限公司 | Holographic colour print antiforge mark and its production technology |
| CN1520996A (en) * | 2003-01-27 | 2004-08-18 | 温州市立超工贸有限公司 | Metallization holographic laser false-proof shrinking film and cold transfer producing process therefor |
| CN2638174Y (en) * | 2003-08-15 | 2004-09-01 | 河南天畅防伪包装有限公司 | Holographic color printing antifalse sign |
| WO2005049325A1 (en) * | 2003-11-13 | 2005-06-02 | Eastman Kodak Company | Apparatus for electro-optically writing a display |
| CN1683264A (en) * | 2004-04-12 | 2005-10-19 | Hoya株式会社 | Process for mass-producing optical elements |
| KR20070032911A (en) * | 2005-09-20 | 2007-03-23 | 닛토덴코 가부시키가이샤 | Pressure-sensitive adhesive label for hard disk drive, and hard disk drive using the pressure-sensitive adhesive label for hard disk drive |
| JP2009524119A (en) * | 2006-01-23 | 2009-06-25 | ディジマーク コーポレイション | Methods, systems and sub-combinations useful in physical articles |
| CN101593459A (en) * | 2009-06-25 | 2009-12-02 | 武汉华工图像技术开发有限公司 | A kind of laser holographic anti-counterfeiting stamping foil that contains magnetic encryption information and preparation method thereof |
| CN101739893A (en) * | 2008-11-07 | 2010-06-16 | 富士胶片株式会社 | Foil for preventing forgery |
| CN103354059A (en) * | 2013-07-22 | 2013-10-16 | 上海宏盾防伪材料有限公司 | Perspective laser holography anti-fake film with reflecting effect and preparing method thereof |
| CN203376924U (en) * | 2013-07-02 | 2014-01-01 | 中山国安火炬科技发展有限公司 | Cold-transfer anti-fake film with cold-transfer anti-fake information carrier layer |
| CN103514804A (en) * | 2013-09-26 | 2014-01-15 | 江阴市兰天彩印包装有限公司 | Production technology of laser miniaturized text and picture anti-fake film |
| CN203444697U (en) * | 2013-07-22 | 2014-02-19 | 上海宏盾防伪材料有限公司 | Perspective laser holographic anti-counterfeiting film with reflection effect |
| CN103996353A (en) * | 2013-02-19 | 2014-08-20 | 精工电子有限公司 | Pressure-sensitive adhesive label, method of manufacturing pressure-sensitive adhesive label, and label issuing device |
| CN104464505A (en) * | 2014-11-28 | 2015-03-25 | 中国科学院深圳先进技术研究院 | Novel anti-counterfeit mark and manufacturing method thereof |
| CN104866889A (en) * | 2013-12-19 | 2015-08-26 | 施赖纳集团两合公司 | Transponder Label Resistant To High Temperatures |
| CN104952360A (en) * | 2015-05-25 | 2015-09-30 | 苏州雅利印刷有限公司 | Anti-counterfeit self-adhesive label with holographic positioning effect |
| WO2017114482A1 (en) * | 2015-12-31 | 2017-07-06 | Master Dynamic Limited | Method of forming a marking on an article, and an article having a mark thereon |
| CN106965582A (en) * | 2017-04-13 | 2017-07-21 | 北京康得新功能材料有限公司 | A kind of 3D rendering effect pre-coating film and preparation method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309580B1 (en) * | 1995-11-15 | 2001-10-30 | Regents Of The University Of Minnesota | Release surfaces, particularly for use in nanoimprint lithography |
| US7347976B2 (en) * | 2001-12-20 | 2008-03-25 | 3M Innovative Properties Company | Methods and devices for removal of organic molecules from biological mixtures using a hydrophilic solid support in a hydrophobic matrix |
| TW200529110A (en) * | 2003-11-14 | 2005-09-01 | Kiwa Chemical Ind Co Ltd | Security sticker and process for producing the same |
| JP4737368B2 (en) * | 2003-11-21 | 2011-07-27 | 東ソー株式会社 | Resin composition for release film and release film |
| CN1737881B (en) * | 2004-08-20 | 2011-07-20 | 上海复旦天臣新技术有限公司 | False-proof thin film and its preparing method |
| CN1788996A (en) * | 2004-12-15 | 2006-06-21 | 华中科技大学 | Holographic false proof membrane |
| CN201665650U (en) * | 2010-03-16 | 2010-12-08 | 苏州银河激光科技有限公司 | Invisible image and text laser adhesive tape |
| JP2014228856A (en) * | 2013-05-27 | 2014-12-08 | 大日本印刷株式会社 | Scratch label |
| 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 |
| CN104029513B (en) * | 2014-06-04 | 2015-12-09 | 绍兴京华激光制品有限公司 | A kind of type compound transparent holographic film production technology |
| CN105185226A (en) * | 2015-10-15 | 2015-12-23 | 程宽 | Anti-counterfeiting label protruding with heat and manufacture method thereof |
| CN105440301A (en) * | 2015-12-14 | 2016-03-30 | 广东弘擎电子材料科技有限公司 | Method for improving adhesion between PET release film base material and release agent |
-
2016
- 2016-08-15 CN CN201910679729.9A patent/CN110390870A/en not_active Withdrawn
- 2016-08-15 CN CN201910845608.7A patent/CN110570748B/en active Active
- 2016-08-15 CN CN201910845626.5A patent/CN110570750B/en active Active
- 2016-08-15 CN CN201910679738.8A patent/CN110390871A/en not_active Withdrawn
- 2016-08-15 CN CN201610667568.8A patent/CN106297548B/en active Active
- 2016-08-15 CN CN201910845620.8A patent/CN110570749B/en active Active
- 2016-08-15 CN CN201910679728.4A patent/CN110390869A/en not_active Withdrawn
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429499A1 (en) * | 1974-06-20 | 1976-01-08 | Pelikan Werke Wagner Guenther | Lable with register stamp safeguarded against counterfeiting - uses substance which repels conventional stamping ink |
| EP0288038B1 (en) * | 1987-04-20 | 1992-01-29 | Fuji Photo Film Co., Ltd. | Radiation image storage panel and process for the preparation of the same |
| CN1260557A (en) * | 1999-12-01 | 2000-07-19 | 上海交通大学 | Method for making anti-fake sign by non-silicon 3D microprocessing technique |
| CN1520996A (en) * | 2003-01-27 | 2004-08-18 | 温州市立超工贸有限公司 | Metallization holographic laser false-proof shrinking film and cold transfer producing process therefor |
| CN1514423A (en) * | 2003-08-15 | 2004-07-21 | 河南天畅防伪包装有限公司 | Holographic colour print antiforge mark and its production technology |
| CN2638174Y (en) * | 2003-08-15 | 2004-09-01 | 河南天畅防伪包装有限公司 | Holographic color printing antifalse sign |
| WO2005049325A1 (en) * | 2003-11-13 | 2005-06-02 | Eastman Kodak Company | Apparatus for electro-optically writing a display |
| CN1683264A (en) * | 2004-04-12 | 2005-10-19 | Hoya株式会社 | Process for mass-producing optical elements |
| KR20070032911A (en) * | 2005-09-20 | 2007-03-23 | 닛토덴코 가부시키가이샤 | Pressure-sensitive adhesive label for hard disk drive, and hard disk drive using the pressure-sensitive adhesive label for hard disk drive |
| JP2009524119A (en) * | 2006-01-23 | 2009-06-25 | ディジマーク コーポレイション | Methods, systems and sub-combinations useful in physical articles |
| CN101739893A (en) * | 2008-11-07 | 2010-06-16 | 富士胶片株式会社 | Foil for preventing forgery |
| CN101593459A (en) * | 2009-06-25 | 2009-12-02 | 武汉华工图像技术开发有限公司 | A kind of laser holographic anti-counterfeiting stamping foil that contains magnetic encryption information and preparation method thereof |
| CN103996353A (en) * | 2013-02-19 | 2014-08-20 | 精工电子有限公司 | Pressure-sensitive adhesive label, method of manufacturing pressure-sensitive adhesive label, and label issuing device |
| CN203376924U (en) * | 2013-07-02 | 2014-01-01 | 中山国安火炬科技发展有限公司 | Cold-transfer anti-fake film with cold-transfer anti-fake information carrier layer |
| CN103354059A (en) * | 2013-07-22 | 2013-10-16 | 上海宏盾防伪材料有限公司 | Perspective laser holography anti-fake film with reflecting effect and preparing method thereof |
| CN203444697U (en) * | 2013-07-22 | 2014-02-19 | 上海宏盾防伪材料有限公司 | Perspective laser holographic anti-counterfeiting film with reflection effect |
| CN103514804A (en) * | 2013-09-26 | 2014-01-15 | 江阴市兰天彩印包装有限公司 | Production technology of laser miniaturized text and picture anti-fake film |
| CN104866889A (en) * | 2013-12-19 | 2015-08-26 | 施赖纳集团两合公司 | Transponder Label Resistant To High Temperatures |
| CN104464505A (en) * | 2014-11-28 | 2015-03-25 | 中国科学院深圳先进技术研究院 | Novel anti-counterfeit mark and manufacturing method thereof |
| CN104952360A (en) * | 2015-05-25 | 2015-09-30 | 苏州雅利印刷有限公司 | Anti-counterfeit self-adhesive label with holographic positioning effect |
| WO2017114482A1 (en) * | 2015-12-31 | 2017-07-06 | Master Dynamic Limited | Method of forming a marking on an article, and an article having a mark thereon |
| CN106965582A (en) * | 2017-04-13 | 2017-07-21 | 北京康得新功能材料有限公司 | A kind of 3D rendering effect pre-coating film and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 导电油墨在包装防伪印刷中的应用研究;潘光华;《包装工程》;20121231;第130-132页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110390870A (en) | 2019-10-29 |
| CN110390869A (en) | 2019-10-29 |
| CN106297548A (en) | 2017-01-04 |
| CN106297548B (en) | 2019-11-29 |
| CN110570749A (en) | 2019-12-13 |
| CN110570750A (en) | 2019-12-13 |
| CN110390871A (en) | 2019-10-29 |
| CN110570748B (en) | 2021-03-05 |
| CN110570749B (en) | 2021-03-16 |
| CN110570748A (en) | 2019-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103209812B (en) | For the production of the method and apparatus of nanostructured or level and smooth polymer product | |
| CN102019779B (en) | Production method of three-dimensional pattern | |
| CN105700292B (en) | The production method and nano-imprint stamp of nano-imprint stamp | |
| CN110570750B (en) | Heat-curing heat-resistant holographic anti-counterfeiting film | |
| CN108873607A (en) | A kind of nano-imprint stamp and preparation method thereof | |
| CN102180045A (en) | Surface treatment process capable of achieving three-dimensional texture and laser effect | |
| CN105246704A (en) | Heat transfer labels and method of making same | |
| CN105239454A (en) | Release paper production device for grain-imitative artificial leather and production method of release paper | |
| TW201818511A (en) | Fingerprint recognition module and manufacturing method thereof | |
| WO2009017197A1 (en) | Process for producing antireflection base and antireflection base | |
| JP4394248B2 (en) | Molding sheet and manufacturing method thereof | |
| CN103276624A (en) | Release paper for artificial leather and manufacturing method thereof | |
| CN104486906B (en) | A kind of mould exoelectron pad pasting and preparation method thereof | |
| CN114055974A (en) | Photopolymer film and application thereof, photopolymer printing stock and preparation method | |
| CN102896859B (en) | Multi-curing molding decorative machine plate and manufacturing method thereof | |
| CN202434123U (en) | Anti-counterfeit material capable of locating transmission optical variable image | |
| CN109677152A (en) | A kind of production technology of the transfer film of band 3D optical effect | |
| CN109627479B (en) | IMD (in-mold decoration) film with anti-counterfeiting function and preparation method thereof | |
| KR101479417B1 (en) | The preparing method for card having ultra-violet pattern layer | |
| CN111251737B (en) | Manufacturing method of label for electric power | |
| CN106994776A (en) | A kind of photocuring micro-embossing forming method and device | |
| CN117382323A (en) | UV transfer printing micro-nano texture direct-plating label paper and preparation method thereof | |
| CN117400648A (en) | Method for manufacturing thermal transfer film by using UV aluminum transfer process and thermal transfer film | |
| JP3632989B2 (en) | Manufacturing method of decorative sheet for decorative board | |
| CN102350891B (en) | Reel-type holographic pattern film, and its manufacturing technology and manufacturing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |