CN1226690A - Laser holographic image transferring technology and use thereof - Google Patents
Laser holographic image transferring technology and use thereof Download PDFInfo
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- CN1226690A CN1226690A CN 97114329 CN97114329A CN1226690A CN 1226690 A CN1226690 A CN 1226690A CN 97114329 CN97114329 CN 97114329 CN 97114329 A CN97114329 A CN 97114329A CN 1226690 A CN1226690 A CN 1226690A
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Abstract
A laser holographic image transfer technique features that before transfer, an optically solidifed transparent paint (UV oil) is coated on the surface of image carrier and then radiated by ultraviolet ray to solidify it. The laser holographic image is transferred onto said carrier. Its advantage is that the laser holographic image can be transferred onto such carries as polyester, polyvinyl chloride and polypropylene films, metals and non-metal materials including hot-shrinking film, paper, leather, fabrics and glass with high antiforge function.
Description
The present invention relates to a kind of transfer techniques of laser hologram image and in the application on product or its packing material surface.
The product of known laser holography has pressure sensitive adhesive formula antiforge laser holographic trade mark, laser hologram drop, laser hologram electrification aluminium film, laser hologram embossing film etc.The common feature of all these products is: (1) employed carrier be unable to do without polyester (PET) aluminizer, Polyvinylchloride (PVC) aluminizer and polypropylene (PP) film three major types.Can't be directly with other material, as paper, glass, textile or metallic surface as carrier, can not directly transfer on the heat-shrinking plastics film.(2) production technology can be divided into two kinds: 1. press firmly.Promptly use a kind of block press, two of this block press are steel rider to pressure roller.It is 150 millimeters production line in a narrow margin that this block press can only dispose fabric width, and is carrier with polyester film or polychloroethylene film, and product category only limits to pressure sensitive adhesive antiforge laser holographic trade mark and laser hologram drop.The shortcoming of this product is: a, owing to limited by fabric width, can't cooperate with other printing process, and limitation is big, and b, product range of application are little, are only limited to the adjunct use as commodity of above-mentioned anti-false trademark and drop two classes; C, since product starting material level many, price is expensive, operation is numerous and diverse, thereby the production cost height.2. soft pressure.Two that are employed block press one is the soft roller that rubber or other soft material are made in the pressure roller, and another is a steel rider.That adopt that soft pressure production technology disposed is 700-1,000 millimeter than the wide cut production line, the carrier that adopts is polychloroethylene film or polypropylene screen, and product category also has laser hologram electrification aluminium film and laser hologram embossing film except that not in sticker anti-false trademark and drop.Wherein, laser hologram electrification aluminium film claims laser hologram gold stamping film again, its shortcoming also is to be subjected to the restriction of gilding technology itself except that identical with dry film sticker antiforge laser holographic trade mark not, still can't transfer to more large-area laser hologram image on the surface or the packing of product of product.As for the laser hologram embossing film, though belong to the laser hologram new product of recent appearance, it can be used as the overlay film on product surface or packing of product surface, i.e. so-called " paper is compound ".Though this product can enlarge usable floor area, whole surface applications in product or its packing, but still have following shortcoming: a, it still must be in advance shifts laser hologram image on nondegradable polypropylene screen or polychloroethylene film, and then it is compound to carry out paper, with product or its package combination together, and image directly can not be transferred to product or its packaged surface.Therefore, still do not meet environmental protection requirement; B, cost up.Because of above-mentioned overlay film can not reclaim, thereby can't reuse.C, can only use on parent's property material of polypropylene or Polyvinylchloride, its usable range is still limited.
Purpose of the present invention, be to provide a kind of new laser holographic image transferring technology, this new transfer techniques, laser hologram image can only not transferred to traditional polyester film, on polychloroethylene film or the polypropylene screen, and directly large tracts of land is transferred to metal and paper, cardboard, general plastics (particularly heat shrink films), leather, textile, the surface of nonmetallic materials such as glass, laser holographic image transferring technology can be widely used on the packing of the incrustation of all products and product, the outward appearance that makes product or its packing is create an aesthetic feeling more, also more can bring into play the antiforge function of laser holography simultaneously.
The object of the present invention is achieved like this: at first, evenly in advance be coated in laser hologram embossing film on coating machine photo-cured coating, coating thickness is every square centimeter of 2-8 gram, the carrier (comprising metal or nonmetallic materials) (calling compound in the following text) of pressing to laser hologram image then carries out the fabric width of complex carrier can be greater than 1,000 millimeter, under the radiation of high energy ultraviolet light source, photo-cured coating is solidified to form rete in composite surface rapidly, meanwhile the laser interferencefringes on the laser hologram embossing film just can " be made carbon copies " on the photo-cured coating rete that has solidified, at last, the laser hologram embossing film is separated with compound.Because photo-cured coating has powerful absorption affinity after solidifying on the compound, can combine closely with compound, therefore laser hologram image can present on its surface for a long time, for heat shrink films, owing to fixed one deck photo-cured coating layer on its surface, therefore also can the drawdown deformation phenomenon not occur because of the high temperature of image " manifolding " process.
Advantage of the present invention is:
(1) range of application enlarges.Not only be applicable to polyester film, polychloroethylene film and polypropylene screen, and be applicable to the surface of nonmetallic materials such as heat shrink films, metal surface and paper, cardboard, textile, leather, glass.
(2) compliance with environmental protection requirements.With up-to-date laser holography product---the laser hologram embossing film is relatively, and is therefore free from environmental pollution because the present invention has adopted degradable photo-cured coating to replace its nondegradable polypropylene screen or polychloroethylene film, compliance with environmental protection requirements.
(3) durability of raising product.Photo-cured coating forms the glossiness transparent film layer of one deck at product surface behind solidified by ultraviolet ray radiation, not only increased the luminance brightness of printed matter, can also protect the color of printing-ink better, has improved the physical strength and the anti-damage ability of printed matter.
(4) make product have more aesthetic feeling.The present invention owing to strengthened luminance brightness and stereoscopic sensation, and can alternately present hologram image under different angles after the surface applications of the product surface or the packing of product, make color abundanter, strengthens the aesthetic feeling of product or its packing.
(5) reduce cost.Adopt method of the present invention, because the recyclable repeated use of laser hologram embossing film has reduced material consumption, thereby can reduce cost.
(6) strengthen anti-counterfeiting performance.Because the present invention uses photo-cured coating to shift laser hologram image, it is with high content of technology, use laser hologram wide cut stamping technique, can on the entire product packing, use comprehensively, and unlike existing laser holography, can only on the anti-false trademark of small size or drop, use, thereby improve the whole anti-counterfeiting performance of product.
Embodiment 1:
With coating machine liquid photo-cured coating (UV oil) being coated in thickness equably is on 30 microns the laser hologram embossing film, coating thickness is every square metre 4 gram, make it compound then with the 80 gram writing papers that printed pattern, composite pressure is every square metre of 2-3 kilogram, be placed on then under 5.6 kilowatts the irradiation of high energy ultraviolet ray light pipe, irradiation time is 0.2 second, photo-cured coating (UV oil) is solidified, form rete at paper surface, because very big to the absorption affinity of paper, thus can be securely attached to the surface of paper, last, the laser hologram embossing film is separated with the paper compound, and laser hologram image just can the composite surface after curing present.
Embodiment 2:
With embodiment 1, be employed compound be glass, the coating thickness of UV oil be every square centimeter 3 the gram.
Embodiment 3:
With embodiment 1, be employed compound be heat shrink films.
Embodiment 4:
With embodiment 2, be employed compound be stainless steel.
Claims (8)
1, a kind of transfer techniques of laser hologram image, it is characterized in that evenly in advance being coated in laser hologram embossing film on coating machine photo-cured coating, the carrier (comprising metal or nonmetallic materials) (calling compound in the following text) of pressing to laser hologram image then carries out compound, under the radiation of high energy ultraviolet light source, photo-cured coating is solidified to form rete in composite surface rapidly, meanwhile the laser interferencefringes on the laser hologram embossing film just can " be made carbon copies " on the photo-cured coating rete that has solidified, at last, the laser hologram embossing film is separated with compound.
2, the transfer techniques of laser hologram image according to claim 1 is characterized in that photo-cured coating can be a UV oil.
3, the transfer techniques of laser hologram image according to claim 1, the coating thickness that it is characterized in that photo-cured coating are every square metre of 2-8 gram.
4, a kind of laser holographic image carrier is characterized in that one deck photo-cured coating film is arranged on the surface of carrier.
5, laser holographic image carrier according to claim 4, the material that it is characterized in that this carrier can be a metal.
6, laser holographic image carrier according to claim 4, the material that it is characterized in that this carrier can be a heat shrink films.
7, laser holographic image carrier according to claim 4, the material that it is characterized in that this carrier can be nonmetallic materials such as paper, cardboard, leather, textile or glass.
8, laser holographic image carrier according to claim 4 is characterized in that the fabric width of carrier can be greater than 1,000 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114329 CN1226690A (en) | 1997-12-19 | 1997-12-19 | Laser holographic image transferring technology and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114329 CN1226690A (en) | 1997-12-19 | 1997-12-19 | Laser holographic image transferring technology and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1226690A true CN1226690A (en) | 1999-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97114329 Pending CN1226690A (en) | 1997-12-19 | 1997-12-19 | Laser holographic image transferring technology and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1226690A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301865C (en) * | 2003-09-30 | 2007-02-28 | 伟诚实业（深圳）有限公司 | Printing method of die stamping holographic picture and character and its equipment |
| CN100390684C (en) * | 2001-05-16 | 2008-05-28 | 绍兴京华激光制品有限公司 | Transfer method for making antiforge transparent holographic paper |
| WO2009026811A1 (en) * | 2007-12-11 | 2009-03-05 | Zhongrong Li | A double-duty device for laser-pattern impression-transfer and lithographic-plate cold-stamping |
| CN101927629B (en) * | 2009-06-23 | 2011-12-07 | 明滕薄膜股份有限公司 | Transfer film with three-dimensional grains and manufacturing method thereof |
| CN102529475A (en) * | 2011-12-29 | 2012-07-04 | 绍兴京华激光材料科技有限公司 | Laser holographic composite film and manufacture method thereof |
| CN103129831A (en) * | 2013-03-19 | 2013-06-05 | 云南清甜香科技发展有限公司 | Three-dimensional dynamic logo packaging product and manufacturing process thereof |
| CN107364247A (en) * | 2017-09-18 | 2017-11-21 | 孙涵 | False proof heat shrink films and preparation method thereof |
| CN114721169A (en) * | 2015-06-17 | 2022-07-08 | 图茨技术股份有限公司 | Spectacle lens and method for producing a spectacle lens |
| CN115577809A (en) * | 2022-09-28 | 2023-01-06 | 江阴通利光电科技有限公司 | Self-adaptive production system and method for recyclable protective film |
-
1997
- 1997-12-19 CN CN 97114329 patent/CN1226690A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390684C (en) * | 2001-05-16 | 2008-05-28 | 绍兴京华激光制品有限公司 | Transfer method for making antiforge transparent holographic paper |
| CN1301865C (en) * | 2003-09-30 | 2007-02-28 | 伟诚实业（深圳）有限公司 | Printing method of die stamping holographic picture and character and its equipment |
| WO2009026811A1 (en) * | 2007-12-11 | 2009-03-05 | Zhongrong Li | A double-duty device for laser-pattern impression-transfer and lithographic-plate cold-stamping |
| CN101927629B (en) * | 2009-06-23 | 2011-12-07 | 明滕薄膜股份有限公司 | Transfer film with three-dimensional grains and manufacturing method thereof |
| CN102529475A (en) * | 2011-12-29 | 2012-07-04 | 绍兴京华激光材料科技有限公司 | Laser holographic composite film and manufacture method thereof |
| CN103129831A (en) * | 2013-03-19 | 2013-06-05 | 云南清甜香科技发展有限公司 | Three-dimensional dynamic logo packaging product and manufacturing process thereof |
| CN103129831B (en) * | 2013-03-19 | 2015-11-18 | 云南清甜香科技发展有限公司 | 3 D stereo dynamic marks packing articles and manufacture craft thereof |
| CN114721169A (en) * | 2015-06-17 | 2022-07-08 | 图茨技术股份有限公司 | Spectacle lens and method for producing a spectacle lens |
| CN114721169B (en) * | 2015-06-17 | 2024-03-19 | 图茨技术股份有限公司 | Spectacle lens and method for producing a spectacle lens |
| CN107364247A (en) * | 2017-09-18 | 2017-11-21 | 孙涵 | False proof heat shrink films and preparation method thereof |
| CN107364247B (en) * | 2017-09-18 | 2019-12-24 | 山东泰宝防伪技术产品有限公司 | Anti-counterfeiting heat shrinkable film and preparation method thereof |
| CN115577809A (en) * | 2022-09-28 | 2023-01-06 | 江阴通利光电科技有限公司 | Self-adaptive production system and method for recyclable protective film |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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