CN102879842A - Novel light reflection film - Google Patents
Novel light reflection film Download PDFInfo
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- CN102879842A CN102879842A CN 201210331847 CN201210331847A CN102879842A CN 102879842 A CN102879842 A CN 102879842A CN 201210331847 CN201210331847 CN 201210331847 CN 201210331847 A CN201210331847 A CN 201210331847A CN 102879842 A CN102879842 A CN 102879842A
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Abstract
The invention relates to a novel light reflection film comprising a surface film protective layer, a micro-prism layer, a sealing film layer, a pressure-sensitive glue layer and a release film, wherein the micro-prism layer comprises a plurality of micro-prisms which are molded in a hot-pressing mode; and a plurality of patterns are formed on the micro-prisms in the hot-pressing mode. The light reflection film disclosed by the invention is simple in production technique, low in production cost, excellent in back reflection property and the like, so that the novel light reflection film can be popularized and applied in a large scale.
Description
Technical field
The present invention relates to a kind of reflective membrane, be specifically related to a kind of reflective membrane with prism structure.
Background technology
Closely during the last ten years, the production technology develop rapidly of China's reflective membrane, economy, engineering grade, high-strength reflecting film have formed product line, and automotive number plate is also produced in enormous quantities with reflective membrane and truck reflecting marking reflective membrane; Not only substituted import, also exported to foreign countries.
The structure of reflective membrane is divided into lens baried type, seal capsule type and micro-prism type three classes.The rank of reflective membrane mainly is divided into: diamond level, superpower level, high intensity level, super engineering grade, engineering grade, economic level.The three large technical barriers of producing reflective membrane are material, equipment and process.The main material resin of reflective membrane, pigment, glass microballoon are most important on the impact of reflective membrane performance.
At present, the engineering grade reflective membrane generally all is to adopt the glass microballoon damascene structures, adopts the coating surface layer resin, plants the production technologies such as pearl, coating focus layer, reflection horizon with high refractive index glass micro pearl.Because the focus layer of high refractive index glass micro pearl coating precision is high, and also very high to the requirement of production equipment and formulation for coating material, control is strict in production technology more complicated and the production run.Cause the yield rate of product lower, and the apparent difficult control of product; The reflex reflection performance of product is lower.Simultaneously product thickness is thinner, and winter, film film in more crisp, summer was softer, paste, carve paint cumbersome.And adopt the reflective membrane of micro-prism type structure to be generally the diamond reflecting film, however the production yield of existing diamond reflecting film is lower, and simultaneously, existing diamond reflecting film structure is so that the reflector efficiency of reflective membrane is low.
Summary of the invention
In order to overcome the deficiency of existing engineering grade reflective membrane in producing, using, originally
InventionA kind of Novel light-reflecting film is provided, its not only the reflex reflection performance significantly surpassed existing engineering grade reflective membrane, also improved the production yield of product
For achieving the above object, originally
InventionThe technical scheme that adopts is as follows:
A kind of Novel light-reflecting film comprises facial mask protective seam, microprism layer, sealing rete, pressure-sensitive adhesive layer, antiadhesion barrier, and described microprism layer comprises hot-forming some microprisms, and hot pressing has decorative pattern on the described microprism.
As this
InventionFurther improvement: described facial mask protective seam is take acryl resin as primary raw material, and coating thickness is at 40-45 μ m.
As this
InventionPreferred embodiment: the thickness of described pressure-sensitive adhesive layer is 45-50 μ m.
This
InventionBasic manufacture process be: will gather carbon film or other photo-cured coating hot pressing or Stereolithography on the prism mould, form the microprism layer; Form decorative pattern by hot pressing at the microprism layer; Form the sealing rete, rear antiadhesion barrier with being coated with pressure sensitive adhesive is combined into the product semi-manufacture again; Again with the semi-manufacture in facial mask protective seam and the front road compound product that obtains again.
This
InventionBeneficial effect be the technique that adopts prism structure because the reflex reflection performance of prism film is outstanding, thus its reflex reflection performance considerably beyond the engineering grade film, simultaneously because this
InventionForm decorative pattern at microprism, this effectively raises reflector efficiency greatly.This
InventionAlso adopt new material, and thickening material therefor thickness, product is dwindled the impact of environment temperature, Changes in weather, convenient processing, quarter paint and operate, long service life.
Description of drawings
Fig. 1 is longitudinal profile of the present invention structural map.
Embodiment
Below in conjunction with drawings and Examples to this
InventionFurther specify.
Embodiment, as shown in Figure 1: the present invention relates to a kind of Novel light-reflecting film, comprise facial mask protective seam 1, microprism layer 2, sealing rete 3, pressure-sensitive adhesive layer 4, antiadhesion barrier 5.Wherein said microprism is hot-forming under 250-260 ℃ of condition by the polycarbonate membrane of 130 μ m thickness, and the height of microprism is 85 μ m; Be formed with decorative pattern by hot pressing on the described microprism.The material of sealing rete 3 can be some alumina-base materials, also can be macromolecular material.Coating acryhic material pressure-sensitive adhesive layer 4 on the antiadhesion barrier 5, the thickness of pressure-sensitive adhesive layer 4 reaches 45-50 μ m.Described facial mask protective seam 1 is prescription by acrylic acid resin, is added with pigment, and the amount of pigment in the described facial mask protective seam is controlled at 3.5% of total amount, and adds uvioresistant auxiliary agent, antioxidant and silicone oil levelling agent; The thickness of facial mask protective seam is 40-45 μ m.
The present invention is because material therefor is hot-forming, and thickness is thick, and reflective membrane is insensitive to environment temperature, Changes in weather, and convenient stickup, quarter paint, and have improved practicality.And the reflective membrane production technology that the present invention relates to is simple, production cost is low and have good reflex reflection performance etc., can be in large-scale application.
Claims (3)
1. Novel light-reflecting film is characterized in that: comprise facial mask protective seam, microprism layer, sealing rete, pressure-sensitive adhesive layer, antiadhesion barrier, described microprism layer comprises hot-forming some microprisms, and hot pressing has decorative pattern on the described microprism.
2. Novel light-reflecting film according to claim 1, it is characterized in that: described facial mask protective layer thickness is at 40-45 μ m.
3. Novel light-reflecting film according to claim 1, it is characterized in that: the thickness of described pressure-sensitive adhesive layer is 45-50 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331847 CN102879842A (en) | 2012-09-10 | 2012-09-10 | Novel light reflection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331847 CN102879842A (en) | 2012-09-10 | 2012-09-10 | Novel light reflection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102879842A true CN102879842A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210331847 Pending CN102879842A (en) | 2012-09-10 | 2012-09-10 | Novel light reflection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629361A (en) * | 2014-11-03 | 2016-06-01 | 福建省晋江市夜光达反光材料有限公司 | Fully-sealed microprism reflection cloth |
| CN108047979A (en) * | 2017-11-29 | 2018-05-18 | 宁波激智科技股份有限公司 | A kind of reflective membrane |
| CN112014905A (en) * | 2020-09-02 | 2020-12-01 | 陕西陕煤陕北矿业有限公司 | Identification device and identification method for seismic exploration excitation point |
-
2012
- 2012-09-10 CN CN 201210331847 patent/CN102879842A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629361A (en) * | 2014-11-03 | 2016-06-01 | 福建省晋江市夜光达反光材料有限公司 | Fully-sealed microprism reflection cloth |
| CN108047979A (en) * | 2017-11-29 | 2018-05-18 | 宁波激智科技股份有限公司 | A kind of reflective membrane |
| CN112014905A (en) * | 2020-09-02 | 2020-12-01 | 陕西陕煤陕北矿业有限公司 | Identification device and identification method for seismic exploration excitation point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |