CN104849784A - Light storage film without white reflective layer and manufacturing technology - Google Patents
Light storage film without white reflective layer and manufacturing technology Download PDFInfo
- Publication number
- CN104849784A CN104849784A CN201510215749.2A CN201510215749A CN104849784A CN 104849784 A CN104849784 A CN 104849784A CN 201510215749 A CN201510215749 A CN 201510215749A CN 104849784 A CN104849784 A CN 104849784A
- Authority
- CN
- China
- Prior art keywords
- layer
- photosphere
- film
- store
- light storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention relates to a light storage film without a white reflective layer, comprising a surface layer (1), a light storage layer (2), a reflective layer (3) and a release layer (5), wherein the surface layer (1) is arranged on the upper surface of the light storage layer (2), the reflective layer (3) is plated on the lower surface of the light storage layer (2), the release layer (5) is arranged on the lower side of the reflective layer (3), a back glue layer (4) is arranged between the release layer (5) and the reflective layer (3), and the reflective layer (3) is an aluminum film of which the thickness is 200-1200 tenthmeters. The manufacturing steps include: S1, pre-preparation; S2, preparing the light storage layer (2); S3, vacuum aluminum plating; and S4, final forming. The light storage film has the following advantages: the reflective layer is formed by vacuum aluminum plating which is a physical method, so that the light storage film is more environment-friendly; the processing speed can reach 80-200m/min; and the cost is 0.15-0.4yuan/square meter, and the production cost is low.
Description
Technical field
The present invention relates to and store light film production technical field, particularly a kind ofly store light film and manufacturing process thereof 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 inorganic material of the general adularescent in reflection horizon of white, such as titanium dioxide etc., mix 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.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide that a kind of environmental protection, production efficiency are high, production cost is low without white Reflection layer stores light film and manufacturing process thereof.
Object of the present invention 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.
Without the manufacturing process storing light film of white Reflection layer, comprise the following steps:
S1, front preparation: apply surface layer on the surface in PET base material, the thickness of surface layer is 0 ~ 70 μm;
S2, preparation store photosphere: by long persistence light storage powder and resin according to the ratio of 0.1 ~ 10:1, mix, by extrude or coating processes obtain on surface layer thickness be 10 ~ 500 μm store photosphere;
S3, vacuum aluminum-coated: to move to take-up type vacuum aluminize in the sealed chamber of equipment by storing photosphere, 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 to be wound in chill roll cylinder stores on the film surface of photosphere, form the aluminium film that thickness is 200 ~ 1200, what obtain being coated with reflector layer stores photosphere;
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 step S2, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin.
In step S2, the specification of described long persistence light storage powder is between 100 ~ 450 orders.
In described step S4, after compound release layer, also comprise the step of a stripping PET base material.
The present invention has the following advantages:
1, to be aluminized equipment by take-up type vacuum, in sealed chamber, be pumped into 0.01 ~ 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, storing production reflection horizon on photosphere by vacuum aluminum-coated membrane process, 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 invention;
In figure: 1-surface layer, 2-stores photosphere, 3-reflector layer, 4-gum layer, 5-release layer.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
[embodiment 1]:
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 70 μm;
S2, preparation store photosphere 2: by long persistence light storage powder and the resin ratio according to 0.1:1, the specification of described long persistence light storage powder is 100 orders, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin, mix, by extrude or coating processes obtain on surface layer 1 thickness be 10 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 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, what obtain being coated with reflector layer 3 stores photosphere 2;
S4, final molding: on release layer 5, glue-spreading layer 4, is compounded on the back side of reflector layer 3 after drying, peel off PET base material, obtain product.
That is produced by this embodiment stores light film, and speed of production is 90m/min, reflector layer 3 production cost about 0.4 yuan/square metre.
[embodiment 2]:
Its structure is with embodiment 1.
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 35 μm;
S2, preparation store photosphere 2: by long persistence light storage powder and the resin ratio according to 5:1, the specification of described long persistence light storage powder is 250 orders, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin, mix, by extrude or coating processes obtain on surface layer 1 thickness be 250 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 0.06 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 650, what obtain being coated with reflector layer 3 stores photosphere 2;
S4, final molding: on release layer 5, glue-spreading layer 4, is compounded on the back side of reflector layer 3 after drying, peel off PET base material, obtain product.
That is produced by this embodiment stores light film, and speed of production is 200m/min, reflector layer 3 production cost about 0.15 yuan/square metre.
[embodiment 3]:
Its structure is with embodiment 1.
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 μm, does not namely apply surface layer 1 on the surface in PET base material;
S2, preparation store photosphere 2: by long persistence light storage powder and the resin ratio according to 10:1, the specification of described long persistence light storage powder is 450 orders, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin, mix, by extrude or coating processes obtain in PET base material thickness be 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 0.1 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 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 on the back side of reflector layer 3 after drying, peel off PET base material, obtain product.
That is produced by this embodiment stores light film, and speed of production is 80m/min, reflector layer 3 production cost about 0.3 yuan/square metre.
[embodiment 4]:
Its structure is with embodiment 1.
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 μm, does not namely apply surface layer 1 on the surface in PET base material;
S2, preparation store photosphere 2: by long persistence light storage powder and the resin ratio according to 10:1, the specification of described long persistence light storage powder is 450 orders, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin, mix, by extruding or coating processes, by PET base material as surface layer 1, directly obtain in PET base material thickness be 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 0.1 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 1200, what must be 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, does not peel off PET base material, obtain product.
That is produced by this embodiment stores light film, and speed of production is 80m/min, reflector layer 3 production cost about 0.3 yuan/square metre.
Claims (6)
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.
3. a kind of manufacturing process storing light film without white Reflection layer as claimed in claim 1, is characterized in that: it comprises 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 resin according to the ratio of 0.1 ~ 10:1, mix, by extrude or coating processes obtain on surface layer (1) thickness be 10 ~ 500 μm store photosphere (2);
S3, vacuum aluminum-coated: photosphere (2) will to be stored and move to take-up type vacuum and aluminize in the sealed chamber of equipment, 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.
4. according to claim 3ly a kind ofly store light film and manufacturing process thereof without white Reflection layer, it is characterized in that: in step S1, described resin is one or more the potpourri in acrylate resin, Corvic, vibrin, vinyl chloride-vinyl acetate resin, urethane resin, amino resins, isocyanate resin.
5. according to claim 3ly a kind ofly store light film and manufacturing process thereof without white Reflection layer, it is characterized in that: in step S1, the specification of described long persistence light storage powder is between 100 ~ 450 orders.
6. according to claim 3ly a kind ofly store light film and manufacturing process thereof without white Reflection layer, it is characterized in that: in described step S4, after compound release layer (5), also comprise the step of a stripping PET base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215749.2A CN104849784A (en) | 2015-04-30 | 2015-04-30 | Light storage film without white reflective layer and manufacturing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215749.2A CN104849784A (en) | 2015-04-30 | 2015-04-30 | Light storage film without white reflective layer and manufacturing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104849784A true CN104849784A (en) | 2015-08-19 |
Family
ID=53849564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215749.2A Pending CN104849784A (en) | 2015-04-30 | 2015-04-30 | Light storage film without white reflective layer and manufacturing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104849784A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
| 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 |
| CN112259014A (en) * | 2020-11-23 | 2021-01-22 | 国网江苏省电力有限公司泰州供电分公司 | Self-adhesive light-storing luminous label for high-voltage bare wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331268A (en) * | 2000-06-24 | 2002-01-16 | 大连路明科技集团有限公司 | Luminous membrane and its preparing process |
| CN103149613A (en) * | 2013-03-28 | 2013-06-12 | 四川中科倍特尔技术有限公司 | Novel lens-embedded type reflective membrane and manufacturing method thereof |
| CN103592707A (en) * | 2013-11-13 | 2014-02-19 | 浙江方远夜视丽反光材料有限公司 | Light-storage flame-retardant reflective stripe |
| JP2014232157A (en) * | 2013-05-28 | 2014-12-11 | コニカミノルタ株式会社 | Reflection member, manufacturing method of the same, and surface light emission unit |
| CN204705734U (en) * | 2015-04-30 | 2015-10-14 | 四川中科倍特尔技术有限公司 | A kind ofly store light film without white Reflection layer |
-
2015
- 2015-04-30 CN CN201510215749.2A patent/CN104849784A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331268A (en) * | 2000-06-24 | 2002-01-16 | 大连路明科技集团有限公司 | Luminous membrane and its preparing process |
| CN103149613A (en) * | 2013-03-28 | 2013-06-12 | 四川中科倍特尔技术有限公司 | Novel lens-embedded type reflective membrane and manufacturing method thereof |
| JP2014232157A (en) * | 2013-05-28 | 2014-12-11 | コニカミノルタ株式会社 | Reflection member, manufacturing method of the same, and surface light emission unit |
| CN103592707A (en) * | 2013-11-13 | 2014-02-19 | 浙江方远夜视丽反光材料有限公司 | Light-storage flame-retardant reflective stripe |
| CN204705734U (en) * | 2015-04-30 | 2015-10-14 | 四川中科倍特尔技术有限公司 | A kind ofly store light film without white Reflection layer |
Non-Patent Citations (1)
| Title |
|---|
| 胡传炘: "《表面处理手册》", 31 March 2004 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
| CN107272263B (en) * | 2017-08-23 | 2021-01-22 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| 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 |
| CN112259014A (en) * | 2020-11-23 | 2021-01-22 | 国网江苏省电力有限公司泰州供电分公司 | Self-adhesive light-storing luminous label for high-voltage bare wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204705734U (en) | A kind ofly store light film without white Reflection layer | |
| CN104849784A (en) | Light storage film without white reflective layer and manufacturing technology | |
| CN103915473A (en) | Flexible display panel composite protecting film, and manufacturing method and stripping method thereof | |
| RU2013101801A (en) | PANEL INCLUDING POLYMERIC COMPOSITION LAYER AND METHOD FOR PRODUCING SUCH PANEL | |
| CN105524293A (en) | Release film with ultra-light release force and preparation method thereof | |
| US6413630B1 (en) | Decorative film | |
| CN104865626B (en) | Hollow reflective cloth and manufacturing method thereof | |
| CN104395075A (en) | Stretched laminated body, method for manufacturing thin polarizer, thin polarizer manufactured thereby and polarizing plate containing same | |
| JP5651797B1 (en) | A method for producing a hard coat transfer film, a hard coat transfer film, and a polymer resin plate or polymer resin film provided with a hard coat layer. | |
| CA2287908C (en) | Decorative film | |
| CN201275911Y (en) | On-line precoating biaxial stretching polypropylene film | |
| US20110123785A1 (en) | Non-latex laminated balloons containing pigment and related methods | |
| CN110033716B (en) | Light storage film and preparation method thereof | |
| CN104369476B (en) | A kind of light-duty bulletproof glass and preparation method thereof | |
| CN204715127U (en) | A kind of vacuum-metallize paper with embossing effects | |
| CN101786359B (en) | Transfer basement film for use in aluminum plating of gold and silver ornaments | |
| CN104911956A (en) | Vacuum metallizing metallic paper with embossing effect and production method thereof | |
| CN104339906A (en) | Novel golden transfer film and preparation method thereof | |
| CN109473032B (en) | Label, manufacturing method thereof and labeling hose | |
| CN208795866U (en) | A kind of new indoor natural light light modulation birefringent thin film | |
| CN206863263U (en) | A kind of colorful highlights reflective fabric | |
| JPH06190972A (en) | Production of anti-fogging plate made of synthetic resin | |
| CN102350830B (en) | Solar cooker light reflecting film and fabricating method thereof | |
| CN203401775U (en) | Novel high-quality pearly luster film | |
| CN214266931U (en) | IML film with transparent electroplating effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |