CN206248869U - A kind of reflective membrane - Google Patents
A kind of reflective membrane Download PDFInfo
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- CN206248869U CN206248869U CN201621346144.3U CN201621346144U CN206248869U CN 206248869 U CN206248869 U CN 206248869U CN 201621346144 U CN201621346144 U CN 201621346144U CN 206248869 U CN206248869 U CN 206248869U
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- reflective membrane
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- prism portion
- adhesion coating
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Abstract
The utility model discloses a kind of reflective membrane, it includes the carrier layer, layers of prisms, adhesion coating and the release layer that set gradually, layers of prisms has the prism portion being serrated, the tooth peak in prism portion is set towards adhesion coating, the tooth surface in prism portion is equipped with the first modified layer, the shape in the first modified layer matched prisms portion.The utility model compared with prior art, reduces the reflective membrane under temperature increase and decrease, mechanical damage or other mal-conditions and the probability of interlaminar separation, the environmental suitability for improving reflective membrane occurs, the Acceptable life for extending reflective membrane.
Description
Technical field
The utility model is related to a kind of optical film, and in particular to a kind of reflective membrane.
Background technology
The reflective membrane of prior art, typically all directly sets the material layers such as light-transmitting resin layer, due to rib in layers of prisms
Mirror layer and light-transmitting resin layer are line style contacts, and both easily produce different harmomegathus in use environment because temperature increases and decreases, so as to send out
Segregation phenomenon between generating layer, thus reduces the effective reflectivity of reflective membrane, reduces the environmental suitability of reflective membrane, influences reflective
The Acceptable life of film.For example, Chinese patent (the patent No.：200910264024.7) a kind of retro-reflecting reflective film is disclosed
And its manufacture method, it is realized micro- by forming light-transmitting resin layer at the triangular apex of micro- shape prism of micro- shape layers of prisms
Above-mentioned problem, thus will occur in each summit of the micro- shape prism in shape layers of prisms and the linear contact lay of light-transmitting resin layer.
Utility model content
In order to solve the above-mentioned technical problem, the utility model can improve environmental suitability, extension effectively there is provided one kind
The reflective membrane of service life.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of reflective membrane, it includes the carrier layer, layers of prisms, adhesion coating and the release layer that set gradually, and layers of prisms has and is in
Jagged prism portion, the tooth peak in prism portion is set towards adhesion coating, and the tooth surface in prism portion is equipped with the first modified layer, first
The shape in modified layer matched prisms portion.
Further, the tooth in multiple above-mentioned prism portions is regularly arranged or random alignment.
Further, the height of the tooth in above-mentioned prism portion is 15-100 μ.
Further, reflector layer and sealant are provided between above-mentioned layers of prisms and adhesion coating.
Further, the second modified layer is provided between above-mentioned sealant and adhesion coating.
Further, above-mentioned reflector layer is semiconductor layer or diffusion layer.
Further, above-mentioned sealant is transparent membrane.
Further, above-mentioned adhesion coating is pressure-sensitive adhesive layer.
Further, the also protective layer including being connected to outside above-mentioned carrier layer.
Further, the 3rd modified layer is provided between above-mentioned carrier layer and layers of prisms.
Further, above-mentioned carrier layer is PC, PET or layer of PVC.
Further, above-mentioned release layer is film layer, lamella, coiled material layer or ply of paper.
The utility model compared with prior art, with advantages below：Reduce temperature increase and decrease, mechanical damage or other
Under mal-condition there is the probability of interlaminar separation in reflective membrane, improves the environmental suitability of reflective membrane, extends having for reflective membrane
Effect service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the reflective membrane of the present utility model under some implementation methods.
Fig. 2 is a kind of structural representation of the reflective membrane of the present utility model under other implementation methods.
Specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Embodiment one：
In order to reach the purpose of this utility model, as shown in figure 1, in a kind of some of them of reflective membrane of the present utility model
In implementation method, it includes the carrier layer 12, layers of prisms 14, adhesion coating 18 and the release layer 19 that set gradually, and layers of prisms 14 has
The prism portion 141 being serrated, the tooth peak 142 in prism portion 141 is set towards adhesion coating 18, the tooth surface laying in prism portion 141
There are the first modified layer 15, the shape in the matched prisms portion 141 of the first modified layer 15.
Carrier layer 12 can integrally play structural support effect to reflective membrane, and the carrier layer 12 is specifically as follows PC layers, PET
Layer, layer of PVC or other films or sheet material.
Jagged prism portion 141 has specific retro-reflective properties, can be realized by photocuring, the multiple in prism portion 141
Tooth can be regularly arranged or random alignment.In carrier layer 12 by way of photocuring, the micro- anti-of height 15-100 μ is set
Structure (i.e. the height of tooth) is penetrated, the bottom of catoptric arrangement is fixed in carrier layer 12, and catoptric arrangement is formd with specific recurrence
The layers of prisms 14 of reflecting properties.
First modified layer 15 can be used for improving the adhesion property of material surface.First modified layer 15 is by discharge process
Or it is chemically treated what is obtained, and the modification layer formed by the cracking of material surface structure, oxidation, it is by electric discharge
Reason is chemically treated the acquisition in layers of prisms 14.
Adhesion coating 18 is specifically as follows pressure-sensitive adhesive layer, and release layer 19 is specifically as follows film layer, lamella, coiled material layer or ply of paper.
Pressure-sensitive adhesive layer 18 is set in the first modified layer 15 by volume to volume coating method, and it is compound with release layer 19.
Embodiment two：Other are identical with embodiment one, and difference is, as illustrated in fig. 1 and 2, layers of prisms 14 and adhesion
Sealant 16 and reflector layer 20 are provided between layer 18.Wherein, sealant 16 is specifically as follows transparent membrane；Reflector layer 20 is specific
Can be the semiconductor layer or diffusion layer formed by deposition process (electro-deposition, heat deposition, chemical deposition), prism can be strengthened
The reflective function of structure.
Embodiment three：
Other are identical with embodiment two, and difference is, as shown in Fig. 2 being set between sealant 16 and adhesion coating 18
There is the second modified layer 17.
Example IV：
Other are identical with embodiment one, two or three, and difference is, as shown in Fig. 2 being also associated with outside carrier layer 12
Protective layer 11.
Embodiment five：
Other are identical with embodiment one, two, three or four, and difference is, as shown in Fig. 2 carrier layer 12 and layers of prisms
The 3rd modified layer 13 is provided between 14.
Reflective membrane described in above-described embodiment compared with prior art, with advantages below：Reduce in temperature increase and decrease, machine
Under tool destruction or other mal-conditions there is the probability of interlaminar separation in reflective membrane, improve environmental suitability, the extension of reflective membrane
The Acceptable life of reflective membrane.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (12)
1. a kind of reflective membrane, it is characterised in that including the carrier layer, layers of prisms, adhesion coating and the release layer that set gradually, the rib
Mirror layer has the prism portion being serrated, and the tooth peak in the prism portion is set towards the adhesion coating, the tooth table in the prism portion
Face is equipped with the first modified layer, and first modified layer matches the shape in the prism portion.
2. a kind of reflective membrane according to claim 1, it is characterised in that the tooth in multiple prism portions it is regularly arranged or with
Machine is arranged.
3. a kind of reflective membrane according to claim 1, it is characterised in that the height of the tooth in the prism portion is 15-100 μ.
4. a kind of reflective membrane according to claim 1, it is characterised in that set between the layers of prisms and the adhesion coating
There are reflector layer and sealant.
5. a kind of reflective membrane according to claim 4, it is characterised in that set between the sealant and the adhesion coating
There is the second modified layer.
6. a kind of reflective membrane according to claim 4, it is characterised in that the reflector layer is semiconductor layer or diffusion layer.
7. a kind of reflective membrane according to claim 4 or 5, it is characterised in that the sealant is transparent membrane.
8. according to a kind of any described reflective membrane of claim 1, it is characterised in that the adhesion coating is pressure-sensitive adhesive layer.
9. according to a kind of any described reflective membrane of claim 1, it is characterised in that also including being connected to outside the carrier layer
Protective layer.
10. a kind of reflective membrane according to claim 1, it is characterised in that set between the carrier layer and the layers of prisms
It is equipped with the 3rd modified layer.
11. a kind of reflective membranes according to claim 1, it is characterised in that the carrier layer is PC, PET or layer of PVC.
12. a kind of reflective membranes according to claim 1, it is characterised in that the release layer is film layer, lamella, coiled material layer
Or ply of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346144.3U CN206248869U (en) | 2016-12-09 | 2016-12-09 | A kind of reflective membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346144.3U CN206248869U (en) | 2016-12-09 | 2016-12-09 | A kind of reflective membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248869U true CN206248869U (en) | 2017-06-13 |
Family
ID=59005814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346144.3U Active CN206248869U (en) | 2016-12-09 | 2016-12-09 | A kind of reflective membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254339A (en) * | 2018-10-23 | 2019-01-22 | 浙江道明光电科技有限公司 | A kind of diaphragm and preparation method thereof with reflection and transmission double effects |
| WO2021203681A1 (en) * | 2020-04-07 | 2021-10-14 | 苏州苏大维格科技集团股份有限公司 | Optical camouflaging composite material |
-
2016
- 2016-12-09 CN CN201621346144.3U patent/CN206248869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254339A (en) * | 2018-10-23 | 2019-01-22 | 浙江道明光电科技有限公司 | A kind of diaphragm and preparation method thereof with reflection and transmission double effects |
| CN109254339B (en) * | 2018-10-23 | 2024-03-29 | 浙江道明光电科技有限公司 | Diaphragm with dual effects of reflection and transmission and manufacturing method thereof |
| WO2021203681A1 (en) * | 2020-04-07 | 2021-10-14 | 苏州苏大维格科技集团股份有限公司 | Optical camouflaging composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 478, Zhong Nan Street, Su Hong Road, Jiangsu, Suzhou Co-patentee after: Suzhou University Patentee after: SUZHOU SUDAVIG SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Address before: 215000, No. 478, Zhong Nan Street, Su Hong Road, Jiangsu, Suzhou Co-patentee before: Suzhou University Patentee before: SVG OPTRONICS, Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |