CN201587154U - One-way observing film - Google Patents
One-way observing film Download PDFInfo
- Publication number
- CN201587154U CN201587154U CN2009202058961U CN200920205896U CN201587154U CN 201587154 U CN201587154 U CN 201587154U CN 2009202058961 U CN2009202058961 U CN 2009202058961U CN 200920205896 U CN200920205896 U CN 200920205896U CN 201587154 U CN201587154 U CN 201587154U
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- Prior art keywords
- film
- layer
- way vision
- clear
- luminescent
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Abstract
The utility model provides a one-way observing film, which comprises a basal body, an anti-radiation layer, a first bonding layer, a transparent coating in which sublimation dye is spread and a light-emitting film which are sequentially stacked; the stacked transparent coating and the light-emitting film are provided with a plurality of through holes. The one-way observing film with holes for decoration comprises a self-luminescent film; the self-luminescent film is combined with the transparent coating with the spreadable sublimation dye, thereby forming a dye image on the transparent coating; the combination body of the transparent coating and the self-luminescent film is bonded with the anti-radiation layer through the first bonding layer. The anti-radiation layer is arranged on the basal body for preventing infrared rays and other radiation. The one-way observing film can realize better thermal-insulating effect in specific applications.
Description
Technical field
The utility model relates to a kind of membrane structure, relates in particular to a kind of one way vision film.
Background technology
Along with the development of advertising, now more and more need be on diversified surface display image, for example, on vehicle glass or other the transparent or semitransparent surface.The decorating film that will have an image is applied to these surfaces when going up, and wishes to look from a side of window and can see image, and look from the window opposite side, and it is transparent that window and image are basically.At present, existing such decorating film occurs, the one way vision effect of this film is that a kind of known performance by window obtains, promptly when hoping from the bright zone of ambient light window looks it is dark or opaque to than dark areas the time, and can see image, when hoping that from the dark zone of ambient light window is transparent to than bright area the time.Although this effect does not play complete control action, but making the observer than (as the vehicles and interior of building) in the dark areas to see the outside by the one way vision film, is the image that is printed on the one way vision film and the people in the bright open air of ambient light sees.
The one way vision film is sandwich construction normally, and it comprises the film with image and the dark color (normally black) film or the printing ink that are used on its back side.The laminated thing that will have contact adhesive and peelable back lining materials is applied on the exposed surface of above-mentioned arbitrary tunic, just can hand this image printed matter and it is applied to automobile window on glass.Certainly, be applied to automobile window on glass before, must remove back lining materials and expose contact adhesive, and it is on glass to adhere to automobile window by this contact adhesive.In this one way vision film, many holes of passing this film are set usually regulate transparency through film.These holes that are arranged on this film are that tool has the dimensions and at interval, so that when when the image unilateral observation is arranged, the observer can see image, the observer then can carry out single plane fluoroscopy through this film and watches when a dark side is seen.
The decorative effect that this type of decorating film only has single plane fluoroscopy but can not play real effect of heat insulation but usually.Like this, when image is installed on the window of the vehicles (as bus or taxi), when solar radiation, also need the thermal isolation film that in car, hangs curtain or paste other, thereby may weaken the effect of single plane fluoroscopy, and be difficult to provide a comparatively comfortable environment inside car to the passenger.
The utility model content
The utility model provides a kind of new one way vision film for solving the shortcoming that the one way vision film that plays decoration function in the prior art does not possess heat insulating function.
The technical solution of the utility model is:
A kind of one way vision film comprises the matrix that stacks gradually, radiation protective layer, first adhesive layer, diffusion has the clear-coated layer and the luminescent film of sublimable dye in it, and described stacked clear-coated layer and luminescent film are provided with several through holes.
The utility model is a kind of porose decoration one way vision film, it comprises one can absorb photon, send the luminescent film of visible light, on this luminescent film laminated have to spread the clear-coated of sublimable dye layer is arranged, thereby on the clear-coated layer, form the colored graph picture, and be bonded together by the lamilated body and the radiation protective layer of first adhesive layer with described clear-coated layer and luminescent film, described radiation protective layer is arranged on the matrix, applying one deck on described matrix can the anti-infrared radiation protective layer that waits radiation, in the middle of concrete application, it can realize good effect of heat insulation.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of one way vision film of providing of the utility model.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides a kind of one way vision film, it comprises the matrix 3 that stacks gradually, radiation protective layer 4, first adhesive layer 5, diffusion has the clear-coated layer 6 and the luminescent film 7 of sublimable dye in it, and described stacked clear-coated layer 6 and luminescent film 7 are provided with several through holes.
In the utility model, the thickness of described luminescent film 7 is 80um-150um, and under the preferable case, the thickness of described luminescent film 7 is 85um.Described luminescent film 7 can absorb photon and can send visible light, described luminescent film 7 has black side and white side, the setting that should deceive side and white side can be by applying black pigment or Chinese white in the corresponding separately side of luminescent film, perhaps other coating of black or white are to form the luminescent film 7 that this has black side and white side.In concrete application process, luminescent film 7 is arranged to white near a side of clear-coated layer 6, its opposite side is set to black, make the unilateral observation of observer at luminescent film 7 black, can see through be provided with thereon several through holes and fluoroscopic observation, and, can only see the image that is arranged on the clear-coated layer 6 from the unilateral observation of luminescent film 7 whites.
Below, this clear-coated layer 6 is introduced accordingly.
Be arranged in described luminescent film 7 that a side of white is laminated a clear-coated layer 6 that can spread sublimable dye, the thickness of this clear-coated layer 6 is 3～40um, and under the preferable case, the thickness of described clear-coated layer 6 is 25um.Material for this clear-coated layer 6 is selected, and it is preferred to the resin that sublimable dye has compatibility.Reason is that resin is splendid actively attracting the function aspects of sublimable dye, and the clear-coated layer 6 that is formed by this resin can be dyeed to high-density.In concrete implementation process, described resin can but be not limited to mylar, organic silicon polyester resin, epoxy resin, polyurethane resin.These resins can be coated in a side of luminescent film 7 whites with the thickness of 13～30um, with preparation clear-coated layer 6.And, in order to improve light resistance, one preferred embodiment in, can also among this clear-coated layer 6, add ultra-violet absorber and/or antioxidant.
Wherein, the described sublimable dye of employing has sublimability or vapo(u)rability.Described sublimable dye can be selected but be not limited to sublimability or vapo(u)rability dyestuffs such as azo, anthraquinone, quinone phthalein ketone, styryl, triazine, methine, azomethine, diazine.The method that image is set on this clear-coated layer 6 is: will be information carrier with the sublimable dye, write down the transfer paper of advertising image or other images on this information carrier, under 160 ℃ temperature, heated 4 minutes with the coated side driving fit of described clear-coated layer 6, thereby with white one side of described luminescent film 7 as backing, demonstrate with transfer paper at first on the original image uniform images, and then finished the process that transfers images on the described clear-coated layer 6.
The adhesive that described first adhesive layer 5 adopts is to be suitable for image industry, sublimable dye is not had compatibility and has the contact adhesive of strong bond properties, for example, in the utility model, described first adhesive layer 5 can adopt but be not limited to following contact adhesive: acrylic resin, rubber-type resin (caoutchouc resin or synthetic rubber resin), silicon type resin, vinyl acetate ester type resin etc.In concrete implementation process, the thickness of described first adhesive layer 5 is 10um.
Described stacked clear-coated layer 6 and luminescent film 7 are provided with several through holes 9, and be more preferred, also is provided with several and through hole 9 through hole 9 one to one that is arranged on clear-coated layer 6 and the luminescent film 7 on described first adhesive layer 5.Certainly, setting for these holes is after adhering to described clear-coated layer 6, luminescent film 7 on the matrix 3 that has applied radiation protective layer 4 by first adhesive layer 5, again on this one way vision film, use commercially available perforator to form this circular through hole 9, in the process of punching, control punching dynamics is so that just form the through hole 9 that connects between three layers of first adhesive layer 5, clear-coated layer 6 and luminescent layers.In the implementation process, the diameter of through hole 9 may be selected to be 3 millimeters, and about percent opening with 30～70% forms required through hole 9.It should be noted that percent opening described herein is defined as in this article: the ratio of the area of the gross area on the horizontal plane of described several through holes and this luminescent film 7 or clear-coated layer 6.Under the preferable case, these through holes 9 have identical size and are even interval.By these through holes 9 are set, make the observer think from window outside that the inside is observed and to see the image that is arranged on the clear-coated layer 6, and the observer see the outside in window, then can see through this one way vision film and see the outside view without barrier.
In concrete implementation process, described matrix 3 is a PET film material, and its thickness is 25～100um, and elastic modelling quantity is 2 * 10
10Dyne/cm
2More preferably, described matrix 3 is for having added the PET composite of ultra-violet absorber.The PET composite that has added this ultra-violet absorber can effectively intercept ultraviolet ray, plays the effect of protection.
The thickness of described radiation protective layer 4 is 4um～14um, and under the preferable case, the thickness of described radiation protective layer 4 is 6um, under this thickness condition, can well reach described radiation protective layer 4 required optical characteristics and insulative properties.And, but in described radiation protective layer 4, include the first metallic compound nano particle of light that the absorbing wavelength scope is 1000～2500nm and wave-length coverage the second metallic compound nano particle at the light of 700～1100nm.In concrete implementation process, described radiation protective layer 4 is for comprising composition A and composition B, composition A is the coating based on the urethanes acrylate solvent of ultraviolet curable, the first metallic compound nano particle that wherein contains the light of its energy absorbing wavelength scope in 1000～2500nm of 30～60% part by weight, the average diameter of this first metallic compound nano particle is less than 200nm, preferably, its diameter is less than 100nm.This first metallic compound can but be not limited to antimony tin oxide (ATO), indium tin oxide (ITO) or tin-oxide.Preferably, this first metallic compound is antimony tin oxide (ATO), and its part by weight in this coating is 50～60%; Composition B be contain 2.2% weight can the light of absorbing wavelength scope in 700～1100nm the dispersion of the second metallic compound nano particle in toluene, ITO that this second metallic compound is modification or at least a metal hexaboride from lanthanide series metal in the periodic table of elements.Wherein, the ITO of described modification is meant the crystal structure that changes ITO, makes it can absorb the light of different wavelength range.And described preferred hexaboride is lanthanum hexaboride, six cerium borides, praseodymium boride, neodymium hexaboride, six boronation gadoliniums, six samarium borides or europium boride, and under the more preferred situation, described metal hexaboride is a lanthanum hexaboride.Contain above-mentioned second metallic compound of no more than 2% weight ratio among the whole coating of this radiation protective layer 4, its proportion is less than 1%, more preferably between 0.5%～1% under the preferable case.
In the specific embodiment process, the weight ratio of described composition A and composition B can be 7: 3, when implementing, in composition A, add composition B to prepare described radiation protective layer 4, earlier soft stirring during beginning treats that composition B adds the back fully and further stirred the blend compositions that formed by composition A and composition B about 30 minutes.Blend compositions is applied on the matrix 3 with No. 8 coiling rods (Myers rod), for example, in a kind of embodiment that the utility model provides, blend compositions is applied on the PET film, and in 70 degrees centigrade environment dry 1 minute, the PET coating is placed under the uviol lamp that rated power is 400 watts of per inch speed with 50 feet per minutes moves and solidify, thereby form the radiation protective layer 4 that adheres on the PET film.This radiation protective layer 4 can effectively intercept infra-red radiation, plays heat insulation effect.
In the utility model, this one way vision film also comprises second adhesive layer 2 and release rete 1, and the one side of described second adhesive layer 2 is bonding with described matrix 3, and the another side of described second adhesive layer 2 and described release rete 1 are fitted.In concrete application process, when this one way vision film being pasted in automobile window on glass or other media, can realize by second an extra adhesive layer 2.Described second adhesive layer 2 comprises contact adhesive and is scattered in many miniature elastic spheroids in the contact adhesive, when this one way vision film places on the adhesion surface by this second adhesive layer 2, because the effect of described miniature elastic spheroid, so that between described second adhesive layer 2 and adhesion surface, many air ducts have been formed.When this one way vision film roll-in, being eliminated sandwiching at second adhesive layer 2 and the air of adhering between the body comparatively completely, thereby made whole implementation process quite easy during the surface in adhesion with objects such as squeegees.In concrete implementation process, described second adhesive layer, 2 employed contact adhesives can but be not limited to acrylic resin, rubber-type resin (caoutchouc resin or synthetic rubber resin), silicon type resin, vinyl acetate ester type resin etc.Its material of miniature elastic spheroid that uses can be materials such as acrylic resin, silicones, polyurethane resin, vinyl acetate resin, polytetrafluoroethylene (PTFE) type resin, polyamide, vinyl chloride resin, phenolic resins, epoxy resin, acrylonitrile-butadiene rubber, neoprene, natural rubber.Under the preferable case, can adopt acrylic resin, it has good weatherability, can utilize suspension polymerization etc. can be easy and produce this miniature elastic spheroid economically, and the modulus of elasticity in comperssion of miniature elastic spheroid is 1 * 10
4～1 * 10
6Dyne/cm
2, the volume mean diameter of described miniature elastic spheroid is 50 microns, and the weight ratio of described miniature elastic spheroid and acrylic pressure-sensitive adhesive is 80/20, the coating weight on a surface of described matrix 3 is 21g/m
2This second adhesive layer 2 that the utility model provides inserts and puts air in it in the process of using easily with respect to adhesive layer of the prior art, thereby influence the shortcomings such as outward appearance of to-be-adhered object, can drive the air that sandwiches between second adhesive layer 2 and the adhesion body easily away, air can not sandwiched in use, thus the appearance damage of the body of avoiding adhering.
In addition, the one way vision film that the utility model provides also comprises protective clear layer 8, and described protective clear layer 8 is fitted with described luminescent film 7.Described protective layer have durability preferably, transparency and with the bonding force of luminescent film 7.According to an embodiment of the present utility model, described protective layer can adopt the Scotchcal of 3M model 8900 series
TMProtectiveness overlapping layer condensation material.
The utility model is a kind of porose decoration one way vision film, it comprises a luminescent film 7 that can absorb photon and send visible light, on this luminescent film 7 laminated have to spread the clear-coated of sublimable dye layer 6 is arranged, thereby on clear-coated layer 6, form the colored graph picture, and lamilated body and the radiation protective layer 4 of described clear-coated layer 6 with luminescent film 7 is bonded together by first adhesive layer 5, described radiation protective layer 4 is arranged on the matrix 3, applying one deck on described matrix 3 can the anti-infrared radiation protective layer 4 that waits radiation, in the middle of concrete application, it can realize good effect of heat insulation.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. one way vision film, it is characterized in that, comprise the matrix that stacks gradually, radiation protective layer, first adhesive layer, diffusion has the clear-coated layer of sublimable dye in it, and luminescent film, and described stacked clear-coated layer and luminescent film are provided with several through holes.
2. one way vision film as claimed in claim 1 is characterized in that, described matrix is a PET film material, and its thickness is 25um～100um.
3. one way vision film as claimed in claim 1 is characterized in that, the thickness of described radiation protective layer is 4um～14um.
4. one way vision film as claimed in claim 3 is characterized in that, the thickness of described radiation protective layer is 6um.
5. one way vision film as claimed in claim 1, it is characterized in that, but described radiation protective layer includes the first metallic compound nano particle of light that the absorbing wavelength scope is 1000～2500nm and the wave-length coverage second metallic compound nano particle at the light of 700～1100nm.
6. one way vision film as claimed in claim 5, it is characterized in that, described first metallic compound is a kind of in antimony tin oxide, indium tin oxide or the tin-oxide, and described second metallic compound is a kind of in indium tin oxide, lanthanum hexaboride, six cerium borides, praseodymium boride, neodymium hexaboride, six boronation gadoliniums, six samarium borides or the europium boride.
7. one way vision film as claimed in claim 1 is characterized in that, also comprises second adhesive layer and release rete, and the one side of described second adhesive layer is bonding with described matrix, and the another side of described second adhesive layer and described mould release membrance laminating close.
8. one way vision film as claimed in claim 1 is characterized in that, also comprises protective clear layer, and described protective clear layer and described luminescent film are fitted.
9. one way vision film as claimed in claim 1 is characterized in that, described first adhesive layer is provided with several and the through hole through hole one to one that is arranged on clear-coated layer and the luminescent film.
10. one way vision film as claimed in claim 1 is characterized in that, the thickness of described luminescent film is 80um-150um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202058961U CN201587154U (en) | 2009-10-23 | 2009-10-23 | One-way observing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202058961U CN201587154U (en) | 2009-10-23 | 2009-10-23 | One-way observing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587154U true CN201587154U (en) | 2010-09-22 |
Family
ID=42746921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202058961U Expired - Lifetime CN201587154U (en) | 2009-10-23 | 2009-10-23 | One-way observing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453750A (en) * | 2016-10-12 | 2017-02-22 | 昆山翰辉电子科技有限公司 | Radiation resistant and shock resistant mobile phone film |
| CN110753616A (en) * | 2017-06-21 | 2020-02-04 | 富士胶片株式会社 | Composite body |
-
2009
- 2009-10-23 CN CN2009202058961U patent/CN201587154U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453750A (en) * | 2016-10-12 | 2017-02-22 | 昆山翰辉电子科技有限公司 | Radiation resistant and shock resistant mobile phone film |
| CN110753616A (en) * | 2017-06-21 | 2020-02-04 | 富士胶片株式会社 | Composite body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |