CN204705734U - A kind ofly store light film without white Reflection layer - Google Patents
A kind ofly store light film without white Reflection layer Download PDFInfo
- Publication number
- CN204705734U CN204705734U CN201520274220.3U CN201520274220U CN204705734U CN 204705734 U CN204705734 U CN 204705734U CN 201520274220 U CN201520274220 U CN 201520274220U CN 204705734 U CN204705734 U CN 204705734U
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- layer
- photosphere
- reflector layer
- light film
- reflector
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Abstract
The utility model relates to and a kind ofly stores light film without white Reflection layer, it comprises surface layer (1), store photosphere (2), reflector layer (3) and release layer (5), described surface layer (1) is arranged at the upper surface storing photosphere (2), described reflector layer (3) be plated on store photosphere (2) lower surface on, the downside of reflector layer (3) is provided with release layer (5), also be provided with gum layer (4) between described release layer (5) and reflector layer (3), reflector layer (3) is the aluminium film of thickness between 200 ~ 1200; Its manufacturing step comprises: S1, front preparation; S2, preparation store photosphere (2); S3, vacuum aluminum-coated; S4, final molding.The utility model has the advantage of: adopt vacuum aluminum-coated formation reflection horizon, belong to physical method, more environmental protection; Production efficiency is high; Cost is between 0.15 ~ 0.4 yuan/square metre, and production cost is low.
Description
Technical field
The utility model relates to and stores light film production technical field, particularly a kind ofly stores light film without white Reflection layer.
Background technology
Storing light film is that macromolecular material and light-accumulating powder combine, and adopts the technique extruded or be coated with, becomes certain thickness film.Wide sending out is applied to the fields such as subway, market, high building escape way, number, plays the effect of expressing, instructing in the dark.Popularly at present store light film, primary structure is: surface layer, stores photosphere, reflection horizon, adhesive layer and backing paper.According to the difference of use occasion, what have does not have surface layer, and some adhesive layers are storing before photosphere, forms anti-subsides and stores light film.But storing photosphere and reflection horizon is form the most basic structure storing light film.The composition storing photosphere comprises macromolecular material and light-accumulating powder, can be manufactured by the mode extruded or be coated with, reflection horizon is then passed through at the back side storing photosphere, coating or laminating one deck 10 ~ 50 μm white film and formed, what reflection horizon adopted is white inorganic material and high molecule plastic, the effect in reflection horizon is to reflect the twilight sunset storing photosphere, increases brightness.
Above explained hereafter store light film, have a white reflecting layer significantly formed by the mode being coated with or bonding, propose the brightness of high performance film.The reflection horizon of white, generally such as, by the inorganic material of white, titanium dioxide etc., mixes with macromolecular material.As storing the requisite structure composition of light film, certain thickness must be had, just can play the effect of reflection of being in the light; The mode of the white layer that coating or bonding have been extruded can form certain organic solvent volatilization, does not meet the trend of current environmental protection, and finite rate, speed of production is at 5 ~ 15m/min, and material cost is also higher, and cost is at 1 ~ 5 yuan/square metre.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides that a kind of environmental protection, production efficiency are high, production cost is low without white Reflection layer stores light film.
The purpose of this utility model is achieved through the following technical solutions: a kind ofly store light film without white Reflection layer, it comprises surface layer, store photosphere, reflector layer and release layer, described surface layer is arranged at the upper surface storing photosphere, described reflector layer is plated on and stores on the lower surface of photosphere, the downside of reflector layer is provided with release layer, is also provided with gum layer between described release layer and reflector layer.
Described reflector layer is the aluminium film of thickness between 200 ~ 1200.
The utility model has the following advantages:
1, to be aluminized equipment by take-up type vacuum, in sealed chamber, be pumped into 0.1 following vacuum of atmospheric pressure, by evaporation boat heated high-purity aluminium wire, form gasification aluminium, be deposited on and store photosphere film surface by chill roll, belong to physical method, pollution-free, the more environmental protection when producing and use.
2, high-purity aluminium wire directly melts and forms gasification aluminium by vacuum aluminium plating process, is deposited on and stores photosphere surface, store photosphere and reflection horizon faster in conjunction with speed, better, process velocity can reach 80 ~ 200m/min, can increase substantially the production efficiency storing light film.
3, by vacuum plated aluminum film explained hereafter reflection horizon, its cost, between 0.15 ~ 0.4 yuan/square metre, reduces by more than 10 times compared to the cost of traditional handicraft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-surface layer, 2-stores photosphere, 3-reflector layer, 4-gum layer, 5-release layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind ofly store light film without white Reflection layer, it comprises surface layer 1, store photosphere 2, reflector layer 3 and release layer 5, described surface layer 1 is arranged at the upper surface storing photosphere 2, described reflector layer 3 be plated on store photosphere 2 lower surface on, the downside of reflector layer 3 is provided with release layer 5, is also provided with gum layer 4 between described release layer 5 and reflector layer 3.
Described reflector layer 3 is the aluminium film of thickness between 200 ~ 1200.
Without the manufacturing process storing light film of white Reflection layer, comprise the following steps:
S1, front preparation: apply surface layer 1 on the surface in PET base material, the thickness of surface layer 1 is 0 ~ 70 μm;
S2, preparation store photosphere 2: by long persistence light storage powder and the resin ratio according to 0.1 ~ 10:1, the specification of described long persistence light storage powder is between 100 ~ 450 orders, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, amino resins, urethane resin, isocyanate resin, mix, by extrude or coating processes obtain on surface layer 1 thickness be 10 ~ 500 μm store photosphere 2;
S3, vacuum aluminum-coated: to move to take-up type vacuum aluminize in the sealed chamber of equipment by storing photosphere 2, be pumped into 0.01 ~ 0.1 atmospheric vacuum, by evaporation boat heated high-purity aluminium wire, aluminium wire is made to form gasification aluminium, and be deposited on the film surface storing photosphere 2 that is wound on chill roll cylinder, form the aluminium film that thickness is 200 ~ 1200, what obtain being coated with reflector layer 3 stores photosphere 2;
S4, final molding: on release layer 5, glue-spreading layer 4, is compounded in after drying on the back side of reflector layer 3, obtains product.
In described step S4, as the PET of base material, according to the difference of product type and PET character, can peel off, also can stay and store in light film, as the surface layer storing light film.
Claims (2)
1. one kind stores light film without white Reflection layer, it is characterized in that: it comprises surface layer (1), stores photosphere (2), reflector layer (3) and release layer (5), described surface layer (1) is arranged at the upper surface storing photosphere (2), described reflector layer (3) be plated on store photosphere (2) lower surface on, the downside of reflector layer (3) is provided with release layer (5), is also provided with gum layer (4) between described release layer (5) and reflector layer (3).
2. according to claim 1ly a kind ofly store light film without white Reflection layer, it is characterized in that: described reflector layer (3) is the aluminium film of thickness between 200 ~ 1200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274220.3U CN204705734U (en) | 2015-04-30 | 2015-04-30 | A kind ofly store light film without white Reflection layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274220.3U CN204705734U (en) | 2015-04-30 | 2015-04-30 | A kind ofly store light film without white Reflection layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705734U true CN204705734U (en) | 2015-10-14 |
Family
ID=54285337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520274220.3U Expired - Fee Related CN204705734U (en) | 2015-04-30 | 2015-04-30 | A kind ofly store light film without white Reflection layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849784A (en) * | 2015-04-30 | 2015-08-19 | 四川中科倍特尔技术有限公司 | Light storage film without white reflective layer and manufacturing technology |
| CN105280742A (en) * | 2015-12-01 | 2016-01-27 | 天津英利新能源有限公司 | Cooling full-glass assembly and photovoltaic system |
| CN110033716A (en) * | 2019-04-26 | 2019-07-19 | 泉州市夜景辉反光材料有限公司 | A kind of light storage film and preparation method thereof |
| CN111511541A (en) * | 2017-12-19 | 2020-08-07 | 鹤卷京彦 | Sheet member |
-
2015
- 2015-04-30 CN CN201520274220.3U patent/CN204705734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849784A (en) * | 2015-04-30 | 2015-08-19 | 四川中科倍特尔技术有限公司 | Light storage film without white reflective layer and manufacturing technology |
| CN105280742A (en) * | 2015-12-01 | 2016-01-27 | 天津英利新能源有限公司 | Cooling full-glass assembly and photovoltaic system |
| CN111511541A (en) * | 2017-12-19 | 2020-08-07 | 鹤卷京彦 | Sheet member |
| CN110033716A (en) * | 2019-04-26 | 2019-07-19 | 泉州市夜景辉反光材料有限公司 | A kind of light storage film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |