CN103722926B - Wear-resisting type card-type credentials anti-counterfeit transfer film - Google Patents
Wear-resisting type card-type credentials anti-counterfeit transfer film Download PDFInfo
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- CN103722926B CN103722926B CN201310729457.1A CN201310729457A CN103722926B CN 103722926 B CN103722926 B CN 103722926B CN 201310729457 A CN201310729457 A CN 201310729457A CN 103722926 B CN103722926 B CN 103722926B
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Abstract
The invention discloses a kind of wear-resisting type card-type credentials anti-counterfeit transfer film, it is characterized in that, aforementioned anti-counterfeit transfer film is lamination layer structure, from top to bottom primarily of: PET base material, release layer, wearing layer, dielectric layer, Information Level and transfer glue-line form; Foregoing wear layer is spherical wear resistant resin protective layer; Aforementioned information layer is optical grating construction layer; Aforementioned transfer glue-line is heat pressing type adhesive layer.Usefulness of the present invention is: fundamentally solve the wear-resisting of certificate false proof Information Level with scratch-resistant problem, prevent certificate personal information to be tampered, protect the individualized visual information of on-the-spot accreditation simultaneously, improve the durability of certificate entirety, antifalsification and operability; Anti-counterfeit transfer film of the present invention, its physical and chemical performance is stablized, and tensile strength is good, strong adaptability, optical grating construction heat resisting and pressure resisting, long shelf-life; Use product accreditation of the present invention, simple to operate, anti-counterfeit capability is strong, and certificate good integrity, aesthetic property are strong, durability good.
Description
Technical field
The present invention relates to a kind of anti false film, be specifically related to a kind of wear-resisting type card-type credentials anti-counterfeit transfer film.
Background technology
Certificate false proof film is the surface by hot pressing mode, light variable image anti-counterfeiting information layer being transferred to card after certificate individualizes from PET band, plays anti-tamper, affected high-end anti-fake product of preapring for an unfavorable turn of events to certificate personal information.
At present, international, domestic card anti false film has two kinds of series, and one is transfevent anti false film, and one is fit type anti false film.But all there is technological deficiency in any anti false film:
Transfevent anti false film cannot solve the wear-resisting of anti-counterfeiting information layer and scratch-resistant problem, causes certificate durability poor;
Fit type anti false film cannot solve the not reproducible use problem peeled off with certificate card face.
Because the surfacing of certificate (especially legal certificate) is generally PET or PC, the surfacing of fit type anti false film is also PET material usually.And domestic, that the world there is no strong bond between solution PET material completely bonding agent, the anti-counterfeiting information layer material between PET material more becomes the difficult point of Rotating fields firmness.
For ensureing the antifalsification of certificate and security, transfevent anti false film is generally preferred option, but usually can only to sacrifice the certificate term of validity for cost, to the granting of certificate, uses and preserves and bring larger difficulty, while improve project cost largely.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of can effectively solve the wear-resisting of certificate false proof Information Level with scratch-resistant problem, prevent certificate personal information to be tampered, the card-type credentials anti-counterfeit transfer film of the individualized visual information of the accreditation that simultaneously keeps the scene intact.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of wear-resisting type card-type credentials anti-counterfeit transfer film, it is characterized in that, aforementioned anti-counterfeit transfer film is lamination layer structure, from top to bottom primarily of: PET base material, release layer, wearing layer, dielectric layer, Information Level and transfer glue-line form; Aforementioned information layer is optical grating construction imaging layer.
Aforesaid wear-resisting type card-type credentials anti-counterfeit transfer film, is characterized in that, the thickness of aforementioned PET base material is 15-18 μm.
Aforesaid wear-resisting type card-type credentials anti-counterfeit transfer film, is characterized in that, foregoing wear layer is spherical wear resistant resin protective layer.
Aforesaid wear-resisting type card-type credentials anti-counterfeit transfer film, is characterized in that, is added with the micro-metallic particles of nanoscale in aforementioned spherical wear resistant resin protective layer.
Aforesaid wear-resisting type card-type credentials anti-counterfeit transfer film, is characterized in that, aforementioned transfer glue-line is heat pressing type adhesive layer.
Usefulness of the present invention is: fundamentally solve the wear-resisting of certificate false proof Information Level with scratch-resistant problem, prevent certificate personal information to be tampered, protect the individualized visual information of on-the-spot accreditation simultaneously, improve the durability of certificate entirety, antifalsification and operability; Anti-counterfeit transfer film of the present invention, its physical and chemical performance is stablized, and tensile strength is good, strong adaptability, optical grating construction heat resisting and pressure resisting, long shelf-life; Use product accreditation of the present invention, simple to operate, anti-counterfeit capability is strong, and certificate good integrity, aesthetic property are strong, durability good.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-counterfeit transfer film of the present invention.
The implication of Reference numeral in figure: 1-PET base material, 2-release layer, 3-wearing layer, 4-dielectric layer, 5-Information Level, 6-shifts glue-line, 7-card.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
With reference to Fig. 1, wear-resisting type card-type credentials anti-counterfeit transfer film of the present invention, it be lamination layer structure, from top to bottom primarily of PET base material 1, release layer 2, wearing layer 3, dielectric layer 4, Information Level 5 and shift glue-line 6 and form.Wherein,
1, PET base material 1 is the body supports material of anti-counterfeit transfer film, and for carrying all material information, the compound processing course for layers of material provides tension force to draw and attachment supports, and for providing waste discharge to draw passage after anti-counterfeit transfer film heat transfer accreditation.
2, release layer 2 i.e. adhesive phase, in the condition of high temperature and transfer glue-line 6 with under card 7 bonding effect, produce pulling force difference between release layer 2 and PET base material 1, thus the disengaging PET base material 1 making the functional structure of anti-counterfeit transfer film complete, smooth.
3, wearing layer 3 i.e. protective layer, can improve the performances such as the heatproof of Information Level 5, withstand voltage, wear-resisting, high-low temperature resistant impact, UV resistant, damage resistant.
As the preferred scheme of one; wearing layer 3 is spherical wear resistant resin protective layer; main component is high molecular abrasion-proof resin; wear resistant resin becomes one side stay aligned with spherical micro-structural; formation has certain thickness protective layer; and utilize the sideslip property of spherical micro-structural to decrease anti-counterfeiting information to scratch and wearing and tearing, simultaneously because the roughness of document surface increases, so effectively improve the performances such as the heatproof of certificate false proof Information Level 5, withstand voltage, wear-resisting, high-low temperature resistant impact, UV resistant, damage resistant.
More preferably, the micro-metallic particles of nanoscale (not shown) is added with in spherical wear resistant resin protective layer.The micro-metallic particles of nanoscale can improve the hardness of wear resistant resin, carries out stronger protection to Information Level 5.
4, Information Level 5 is optical grating construction imaging layer, carry the complicated light variable image anti-counterfeiting information in location, manage again by carrying out directed diffraction, refraction, color separation, scattering, convergence etc. to visible ray and distribute, produce the image change that colorful high brightness dynamic color changes and complexity is multi-level, reproduce lifelike stereopsis and hide abundant encryption graph text information, making certificate in dazzling optical change, contain one-level, secondary, the antiforge function of three grades.
5, dielectric layer 4 is hyaline layer, and this coating is firmly attached to uniformly on optical grating construction imaging layer at high operating temperatures by transparent dielectric material (such as: ZnS) by vacuum vapour deposition, makes optical grating construction have gloss and the brightness of metal.
6, shift glue-line 6, with card 7, there is stronger adhesion, there is certain anti-aging and anti-uv-ray.
As the preferred scheme of one, transfer glue-line 6 is heat pressing type adhesive layer.
Wear-resisting type card-type credentials anti-counterfeit transfer film of the present invention, its best using state is:
Accreditation personalization device directly accesses overlay film module or small-sized laminating machine, and after certificate is individualized, carry out the heat transfer compound of anti-counterfeit transfer film, anti-counterfeiting information is transferred on certificate card face, and carries out complete stripping with PET base material.
Wear-resisting type card-type credentials anti-counterfeit transfer film of the present invention, be applied in legal certificate field or the higher high-end anti-fake product in certificate field of false proof rank, its tool has the following advantages:
1, rational in infrastructure, wearing layer and anti-counterfeiting information layer, by coupled modes compound, efficiently solve the integrality of the rear Rotating fields of fastness instant heating transfer of Rotating fields.
2, visual effect is unique, and security feature is obvious, easy to identify, has one-level, secondary, three grades of anti-counterfeit capability simultaneously.
3, under excitation temperature, metastatic is good, and edge cuts is good, and can be used for on-the-spot accreditation, accreditation is simple to operate, and accreditation efficiency is high, and certificate uniformity is good, and adaptability for materials is good.
4, after certificate compound, surface abrasion resistance is good, and survivability is stronger, and bending-twisting, anti-aging, antistripping, durability is good.
It should be noted that, above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (3)
1. wear-resisting type card-type credentials anti-counterfeit transfer film, is characterized in that, described anti-counterfeit transfer film is lamination layer structure, from top to bottom primarily of: PET base material, release layer, wearing layer, dielectric layer, Information Level and transfer glue-line form; Described wearing layer is spherical wear resistant resin protective layer, and described wear resistant resin is one side stay aligned with spherical micro-structural, is formed and has certain thickness protective layer, be added with the micro-metallic particles of nanoscale in described spherical wear resistant resin protective layer; Described Information Level is optical grating construction imaging layer, carry the complicated light variable image anti-counterfeiting information in location, by managing again visible ray and distributing, produce the image change that colorful high brightness dynamic color changes and complexity is multi-level, reproduce lifelike stereopsis and hide abundant encryption graph text information; Described wearing layer and Information Level are by coupled modes compound.
2. wear-resisting type card-type credentials anti-counterfeit transfer film according to claim 1, is characterized in that, the thickness of described PET base material is 15-18 μm.
3. wear-resisting type card-type credentials anti-counterfeit transfer film according to claim 1, is characterized in that, described transfer glue-line is heat pressing type adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729457.1A CN103722926B (en) | 2013-12-26 | 2013-12-26 | Wear-resisting type card-type credentials anti-counterfeit transfer film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729457.1A CN103722926B (en) | 2013-12-26 | 2013-12-26 | Wear-resisting type card-type credentials anti-counterfeit transfer film |
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| CN103722926A CN103722926A (en) | 2014-04-16 |
| CN103722926B true CN103722926B (en) | 2015-09-09 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085215B (en) * | 2014-06-27 | 2016-08-17 | 苏州达方电子有限公司 | Heat transfer film and manufacture method and hard surface structure and forming method thereof |
| CN104103215A (en) * | 2014-08-04 | 2014-10-15 | 上海冠众光学科技有限公司 | Transfer type perspective safe-guarding and anti-counterfeiting film and method for protecting certificate security |
| CN106782037A (en) * | 2015-11-24 | 2017-05-31 | 公安部第研究所 | A kind of adhesive sticker paster visa and preparation method thereof |
| CN106904013B (en) * | 2017-04-21 | 2018-11-30 | 广州市富晨包装制品有限公司 | A kind of 3D grating flexible glue printing technology |
| CN108973488B (en) * | 2018-09-05 | 2020-07-10 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
| CN111267505A (en) * | 2020-03-17 | 2020-06-12 | 上海宏盾防伪材料有限公司 | Conference certificate and its quick making method |
| CN115157894A (en) * | 2022-07-22 | 2022-10-11 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting film, anti-counterfeiting certificate card and preparation method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614954A (en) * | 2008-06-26 | 2009-12-30 | 比亚迪股份有限公司 | A kind of preparation methods with hologram pattern |
| CN201320858Y (en) * | 2008-12-09 | 2009-10-07 | 华中科技大学 | A holographic false proof card-protecting film |
| KR101552739B1 (en) * | 2010-02-10 | 2015-09-14 | (주)엘지하우시스 | Sheet for forming hardcoating |
| CN103085522A (en) * | 2011-10-31 | 2013-05-08 | 中安防伪技术有限公司 | Environmentally-friendly holographic anti-counterfeiting printing film |
| CN202517861U (en) * | 2012-01-06 | 2012-11-07 | 上海密特印刷有限公司 | Holographic pattern transfer film |
| CN103434233B (en) * | 2013-07-31 | 2015-11-18 | 东莞市施乐威尔光电科技有限公司 | Anti-scratch transfer membrane of a kind of super minute surface and preparation method thereof |
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