CN108535800A - It can air brushing reflective membrane and preparation method thereof - Google Patents
It can air brushing reflective membrane and preparation method thereof Download PDFInfo
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- CN108535800A CN108535800A CN201810547321.1A CN201810547321A CN108535800A CN 108535800 A CN108535800 A CN 108535800A CN 201810547321 A CN201810547321 A CN 201810547321A CN 108535800 A CN108535800 A CN 108535800A
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- layer
- air brushing
- reflective membrane
- microbead
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
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Abstract
It can air brushing reflective membrane and preparation method thereof the present invention relates to one kind, this can air brushing reflective membrane include carrier layer and reflective layer, reflective layer includes photosensitive glue-line, microbead layer, reflecting layer, adhesion coating and the release layer set gradually from top to bottom, carrier layer is arranged on photosensitive glue-line, microbead layer includes several microballons, and reflecting layer is arranged on microbead layer.The preparation method includes S1, mixes light-sensitive emulsion with microballon, is coated with after being sufficiently stirred on a carrier layer, then carries out photocuring, obtains being coated with photosensitive glue-line and microbead layer on a carrier layer；S2, reflecting layer formed by sedimentation on side of the photosensitive glue-line far from carrier layer, then is coated with adhesion coating on reflecting layer, and compound with release layer, obtaining can air brushing reflective membrane.The preparation method is simple for process, cost is relatively low, be suitble to industrialized production, and be prepared can air brushing reflective membrane Coating combination it is more secured, finished product is not readily separated and is broken.
Description
Technical field
The present invention relates to one kind can air brushing reflective membrane and preparation method thereof.
Background technology
In the prior art, bead type reflective membrane is mostly by least two pet layers, at least two layers of pressure-sensitive adhesive layer, one layer of glass
The integral structure of microbead layer, one layer of aluminium coated and anti-sticking paper layer composition, the complex manufacturing technology of this super multi-layer compound structure,
Cost is higher, is unfavorable for being mass produced, and the interlayer fastness of multi-layer compound structure is poor, structural instability.
Chinese patent 201210312067.X discloses a kind of novel spray-drawing reflective membrane comprising compound surface is protected successively
Sheath, air brushing ink absorbing layer, acryl face layer, soot layer, reflecting layer and release paper, wherein air brushing ink absorbing layer, acryl face
It is bonded by adhesive between layer, soot layer, reflecting layer and release paper.The patented technology has the following problems：1) multilayer
Laminating production is of high cost, and preparation process is complicated；2) preparation-obtained reflective membrane flexibility is poor, easy fracture；3) in preparation process
Summarize, need to carry out multiple coating process, energy consumption is big, and solvent volatilization will produce environmental pollution.
Chinese patent 201520612792.8 disclose a kind of ad-level can air brushing, reflective membrane of carving characters, including PVC transparent
Layer, pearl glue mixing refracting layer, PET basement membranes aluminium coated, pressure-sensitive adhesive layer and adherent layer.The preparation-obtained reflective membrane of the patented technology
Due to using multi-layer compound structure, preparation process is complicated, of high cost, and fastness and stability are poor between reflexed light film, Wu Fayong
In industrialized production.
Invention content
The purpose of the present invention is to provide one kind can air brushing reflective membrane and preparation method thereof, this method is simple for process, cost
It is relatively low, be suitble to industrialized production, and be prepared can air brushing reflective membrane Coating combination it is more secured, finished product is not readily separated and breaks
It splits.
In order to achieve the above objectives, the present invention provides the following technical solutions：One kind can air brushing reflective membrane, including carrier layer and anti-
Photosphere, the reflective layer include photosensitive glue-line, microbead layer, reflecting layer, adhesion coating and the release layer set gradually, institute from top to bottom
It states carrier layer to be arranged on the photosensitive glue-line, the microbead layer includes several microballons, and the reflecting layer is arranged in the microballon
On layer.
Further, the reflecting layer and the part surface of the microballon fit, and the adhesion coating setting is described anti-
It penetrates on layer.
Further, in the microballon photosensitive glue-line and adhesion coating, consolidated using light-sensitive emulsion
Determining microballon can make its structure more secured, increase its stability.
Further, the microballon is glass microballoon with a high refractive index.
Further, the carrier layer be can air brushing transparent membrane, it is described can air brushing transparent membrane be PVC material.
Further, the thickness of the carrier layer is 30-400 μm.
Further, the grain size of the microballon is 20-60 μm.
Further, the reflecting layer is the aluminium layer with mirror reflection effect, and the aluminium layer is arranged by sedimentation
On the microbead layer.
Further, the aluminium layer is arranged by sputtering method on the microbead layer.
Further, the thickness in the reflecting layer is 400-800 angstroms.
Further, the adhesion coating is pressure-sensitive adhesive layer.
Further, the release layer is adhesive, and the adhesive includes release film and release paper.
Further, the thickness of the release layer is 30-150 μm.
The present invention also provides it is a kind of prepare it is described can air brushing reflective membrane method, include the following steps：
S1, light-sensitive emulsion is mixed with microballon, is coated on after being sufficiently stirred in the carrier layer, it is solid then to carry out light
Change, obtains being coated on photosensitive glue-line and the microbead layer in the carrier layer；
S2, the reflecting layer formed by sedimentation on surface of the photosensitive glue-line far from the carrier layer side,
The adhesion coating is coated on the reflecting layer again, and compound with the release layer, obtain it is described can air brushing reflective membrane.
Further, in step S1, during the light-sensitive emulsion is mixed with microballon, the spread of the light-sensitive emulsion is
12-40g/m2。
Further, the spread of the light-sensitive emulsion is 15g/m2, mixed, can be made micro- with the microballon with this spread
Pearl is equably partially submerged into light-sensitive emulsion.
Further, in step S2, when the adhesion coating is pressure-sensitive adhesive layer, the adhesion is coated on the reflecting layer
During layer, the spread of pressure sensitive adhesive is 2-25g/m2。
The beneficial effects of the present invention are：The present invention can air brushing reflective membrane include carrier layer and reflective layer, reflective layer is logical
Photosensitive glue-line, microbead layer, reflecting layer, adhesion coating and the release layer set gradually is crossed, and carrier layer is arranged on photosensitive glue-line,
Wherein, microbead layer includes several microballons, and reflecting layer is arranged on the microbead layer.By be arranged adhesion coating directly by reflecting layer with
Release layer connects, and fixes microballon using light-sensitive emulsion, make this can air brushing reflective membrane overall structure it is simpler, integral thickness is small,
Solve it is existing can the planarization that is generated by multi-layer compound structure of air brushing reflective membrane is poor, stability is poor, interlayer point easily occurs
From the problem of.The present invention can the preparation method of air brushing reflective membrane show that bonding is handled by using complete, make to be prepared can
Air brushing reflective membrane Coating combination is more secured, and finished product is not readily separated and is broken, and the preparation method is simple for process, cost is relatively low, fits
Close industrialized production.
In addition, by light-sensitive emulsion with 15g/m2Spread is mixed with microballon, microballon can be made to be partially submerged into light-sensitive emulsion, from
And obtain the better microbead layer of refraction effect, make this can air brushing reflective membrane have better reflecting effect.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 be the present invention shown in can air brushing reflective membrane one of structural schematic diagram；
Fig. 2 be the present invention shown in can air brushing reflective membrane second structural representation；
Fig. 3 be the present invention shown in can air brushing reflective membrane preparation method process step figure.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Refer to Fig. 1, shown in the present invention can air brushing reflective membrane include carrier layer 1 and reflective layer 2, reflective layer 2 include from
Photosensitive glue-line 21, microbead layer 22, reflecting layer 23, adhesion coating 24 and the release layer 25 set gradually under above.Wherein, carrier layer
1 is arranged on photosensitive glue-line 21, and microbead layer 22 includes several microballons 221, and microballon 221 is submerged completely into photosensitive glue-line 21, instead
The fitting of layer 23 is penetrated to be arranged on the lower surface of photosensitive glue-line 21.
Shown in the present invention can air brushing reflective membrane also have setting as shown in Figure 2 comprising carrier layer 1 and reflective layer 2, instead
Photosphere 2 includes photosensitive glue-line 21, microbead layer 22, reflecting layer 23, adhesion coating 24 and the release layer 25 set gradually from top to bottom.
Wherein, carrier layer 1 is arranged on photosensitive glue-line 21, and microbead layer 22 includes several microballons 221, and at least partly 221 part of microballon is embedding
Enter into photosensitive glue-line 21 and adhesion coating 24, reflecting layer 23 is fitted on the part surface of microballon 221, the fitting setting of adhesion coating 24
On reflecting layer 23.
In the present invention, carrier layer 1 be can air brushing transparent membrane, pair can air brushing reflective membrane integrally play structural support effect,
Can air brushing transparent membrane be PVC material, thickness be 30-400 μm.Each microballon 221 is with a high refractive index in microbead layer 22
Glass microballoon, grain size are 20-60 μm, preferably 50 μm.Reflecting layer 23 is the aluminium layer with mirror reflection effect, and thickness is
400-800 angstroms, and be arranged on microbead layer 22 by sedimentation.Adhesion coating 24 is pressure-sensitive adhesive layer, and release layer 25 is adhesive,
Adhesive includes release film and release paper, and thickness is 30-150 μm.
Refer to Fig. 3, shown in the present invention can the preparation method of air brushing reflective membrane include the following steps：
S1, light-sensitive emulsion is mixed with microballon, being sufficiently stirred makes microballon be evenly distributed in light-sensitive emulsion, is then coated on
In carrier layer, remain then stir the mixture carries out to ensure that microballon is evenly distributed in light-sensitive emulsion during coating
Room temperature photocuring obtains being coated with photosensitive glue-line and microbead layer on a carrier layer；
S2, reflecting layer formed by sedimentation on side of the photosensitive glue-line far from carrier layer, then is coated on reflecting layer
Adhesion coating, and it is compound with release layer, you can and being made can air brushing reflective membrane.
Wherein, in step S1, during the light-sensitive emulsion is mixed with microballon, the spread of the light-sensitive emulsion is 12-
40g/m2, when the spread of light-sensitive emulsion is 12-25g/m2, preferably 15g/m2When, the microballon in obtained microbead layer can part
It is embedded in light-sensitive emulsion, and partial denudation.In step S2, the material used in adhesion coating is pressure sensitive adhesive, in its coating process, on
Glue amount is 2-25g/m2。
The present invention is illustrated in further detail below in conjunction with specific embodiment.
Embodiment one
Shown in the embodiment of the present invention one can air brushing reflective membrane include PVC carrier layers and reflective layer, reflective layer includes from upper
Photosensitive glue-line, microbead layer, reflecting layer (aluminium layer), pressure-sensitive adhesive layer and the release layer (release film) set gradually under and.Wherein, it carries
Body layer is arranged on photosensitive glue-line, and microbead layer includes several microballons, and microballon is submerged completely into photosensitive glue-line, aluminium layer fitting setting
On the lower surface of photosensitive glue-line.Wherein, the thickness of PVC carrier layers is 100 μm, and the grain size of microballon is 20 μm, the thickness of aluminium layer
It it is 800 angstroms, the thickness of release layer is 40 μm.
The present embodiment one can air brushing reflective membrane preparation method it is as follows：
Light-sensitive emulsion and microballon are first mixed, the spread for controlling light-sensitive emulsion is 40g/m2, being sufficiently stirred makes grain size be 20 μm
Microballon is evenly distributed in light-sensitive emulsion.Then the mixture of light-sensitive emulsion and microballon is coated in PVC carrier layers, during coating always
The stirring for keeping the mixture, to ensure uniformity that microballon is distributed in light-sensitive emulsion.Room temperature photocuring is then carried out, then is existed
Obtain stablizing the photosensitive glue-line and microbead layer of attachment in PVC carrier layers.Pass through deposition in the photosensitive glue surface far from carrier layer again
It is 800 angstroms of aluminium reflecting layer that method, which forms thickness, then pressure-sensitive adhesive coating on it, spread 8g/m2, and it is multiple with release layer
It closes, you being made can air brushing reflective membrane.
Embodiment two
Shown in the embodiment of the present invention two can air brushing reflective membrane include PVC carrier layers and reflective layer, reflective layer includes from upper
Photosensitive glue-line, microbead layer, reflecting layer (aluminium layer), adhesion coating and the release layer (release paper) set gradually under and.Wherein, carrier
Layer is arranged on photosensitive glue-line, and microbead layer includes several microballons, and microballon is partially submerged into photosensitive glue-line and adhesion coating, reflecting layer
It is fitted on the part surface of microballon, adhesion coating fitting is arranged on reflecting layer.Wherein, the thickness of PVC carrier layers is 240 μm,
The grain size of microballon is 50 μm, and the thickness of aluminium layer is 450 angstroms, and the thickness of release layer is 80 μm.
The present embodiment two can air brushing reflective membrane preparation method it is as follows：
Light-sensitive emulsion and microballon are first mixed, the spread for controlling light-sensitive emulsion is 15g/m2, being sufficiently stirred makes grain size be 50 μm
Microballon is evenly distributed, at this point, microballon is partially submerged into light-sensitive emulsion, partial denudation is outside glue surface.Then it is applied in PVC carrier layers
The mixture of cloth light-sensitive emulsion and microballon remains the stirring of the mixture during coating, to ensure that microballon divides in light-sensitive emulsion
The uniformity of cloth.Room temperature photocuring is then carried out, then obtains the photosensitive glue-line and microbead layer of stablizing attachment in PVC carrier layers.
It is 800 angstroms of aluminium reflecting layer to form thickness by sedimentation on exposed microballon spherical surface again, then pressure-sensitive adhesive coating on it,
Its spread is 14g/m2, and it is compound with release layer, you being made can air brushing reflective membrane.
Embodiment three
The structure and preparation method and embodiment two of the present embodiment are essentially identical, and difference place is the thickness of each structure sheaf
Relevant parameter in degree and preparation process is different：The thickness of carrier layer is 400 μm, the grain size of microballon is 60 μm, reflecting layer
Thickness be 400 angstroms, the thickness of release layer is 150 μm；In preparation process, the spread of light-sensitive emulsion is 20g/m2, pressure sensitive adhesive
Spread be 25g/m2。
In summary：The present invention can air brushing reflective membrane include carrier layer and reflective layer, reflective layer is by setting gradually
Photosensitive glue-line, microbead layer, reflecting layer, adhesion coating and release layer, and carrier layer is arranged on photosensitive glue-line, wherein microbead layer
Including several microballons, reflecting layer is arranged on the microbead layer.Directly reflecting layer is connect with release layer by the way that adhesion coating is arranged,
And microballon is fixed using light-sensitive emulsion, make this can air brushing reflective membrane overall structure it is simpler, integral thickness is small, solves existing
Can the planarization that is generated by multi-layer compound structure of air brushing reflective membrane is poor, stability is poor, the problem of interlaminar separation easily occurs.This hair
It is bright can the preparation method of air brushing reflective membrane handled by using full surface bonding, make to be prepared can be between air brushing reflexed light film
In conjunction with more securely, finished product is not readily separated and is broken, and the preparation method is simple for process, cost is relatively low, is suitble to industrialized production.
In addition, by light-sensitive emulsion with 15g/m2Spread is mixed with microballon, microballon can be made to be partially submerged into light-sensitive emulsion, from
And obtain the better microbead layer of refraction effect, make this can air brushing reflective membrane have better reflecting effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. one kind can air brushing reflective membrane, including carrier layer and reflective layer, which is characterized in that the reflective layer include from top to bottom according to
Photosensitive glue-line, microbead layer, reflecting layer, adhesion coating and the release layer of secondary setting, the carrier layer are arranged on the photosensitive glue-line,
The microbead layer includes several microballons, and the reflecting layer is arranged on the microbead layer.
2. as described in claim 1 can air brushing reflective membrane, which is characterized in that the part surface in the reflecting layer and the microballon
It fits, the adhesion coating is arranged on the reflecting layer.
3. as claimed in claim 2 can air brushing reflective membrane, which is characterized in that the microballon is at least partially embedded to described photosensitive
In glue-line and adhesion coating.
4. as described in claim 1 can air brushing reflective membrane, which is characterized in that the thickness of the carrier layer is 30-400 μm.
5. as described in claim 1 can air brushing reflective membrane, which is characterized in that the grain size of the microballon is 20-60 μm.
6. as described in claim 1 can air brushing reflective membrane, which is characterized in that the reflecting layer is with mirror reflection effect
Aluminium layer, the aluminium layer are arranged by sedimentation on the microbead layer.
7. as described in claim 1 or 6 can air brushing reflective membrane, which is characterized in that the thickness in the reflecting layer is 400-800
Angstrom.
8. as described in claim 1 can air brushing reflective membrane, which is characterized in that the adhesion coating is pressure-sensitive adhesive layer.
9. it is a kind of prepare as it is described in any item of the claim 1 to 8 can air brushing reflective membrane method, which is characterized in that including
Following steps：
S1, light-sensitive emulsion is mixed with microballon, is coated on after being sufficiently stirred in the carrier layer, then carried out photocuring, obtain
To photosensitive glue-line and the microbead layer being coated in the carrier layer, during the light-sensitive emulsion is mixed with microballon, the light
The spread of quick glue is 12-40g/m2；
S2, the reflecting layer formed by sedimentation on surface of the photosensitive glue-line far from the carrier layer side, then
The adhesion coating is coated on the reflecting layer, and compound with the release layer, obtain it is described can air brushing reflective membrane.
10. preparation method as claimed in claim 10, which is characterized in that in step S2, when the adhesion coating is pressure-sensitive adhesive layer
When, during being coated with the adhesion coating on the reflecting layer, the spread of pressure sensitive adhesive is 2-25g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810547321.1A CN108535800A (en) | 2018-05-31 | 2018-05-31 | It can air brushing reflective membrane and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810547321.1A CN108535800A (en) | 2018-05-31 | 2018-05-31 | It can air brushing reflective membrane and preparation method thereof |
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| CN201810547321.1A Pending CN108535800A (en) | 2018-05-31 | 2018-05-31 | It can air brushing reflective membrane and preparation method thereof |
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| CN112578489A (en) * | 2020-12-16 | 2021-03-30 | 浙江龙游道明光学有限公司 | Method for manufacturing retroreflective film |
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| CN103823266A (en) * | 2014-03-04 | 2014-05-28 | 四川中科倍特尔技术有限公司 | Lens-embedded reflecting film with glass micro-bead surface layer and production process of film |
| CN204914962U (en) * | 2015-08-14 | 2015-12-30 | 徐昊煚 | But air brushing of advertisement level, reflective membrane of carving characters |
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| CN1940601A (en) * | 2005-09-26 | 2007-04-04 | 力特光电科技股份有限公司 | Film against dazzle and reflection and polarized board and display device therewith |
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