CN111744750A - Low-cost projection material and preparation method thereof - Google Patents
Low-cost projection material and preparation method thereof Download PDFInfo
- Publication number
- CN111744750A CN111744750A CN202010410608.7A CN202010410608A CN111744750A CN 111744750 A CN111744750 A CN 111744750A CN 202010410608 A CN202010410608 A CN 202010410608A CN 111744750 A CN111744750 A CN 111744750A
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- China
- Prior art keywords
- coating
- pet substrate
- projection material
- cost projection
- silver
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
Abstract
The invention discloses a low-cost projection material and a preparation method thereof, wherein the projection material is only made of three materials, namely a PET (polyethylene terephthalate) substrate, a UV coating and a silver coating, the UV coating and the silver coating are respectively coated on the front side and the back side of the PET substrate, the whole structure is simple, the processing is easy, the material is easy to obtain, the cost is low, and the material is easy to accept by common consumers; the projection effect is good, and the use requirements of projection in families, offices and the like can be met; the preparation process can realize the mass production of products.
Description
Technical Field
The invention relates to a low-cost projection material and a preparation method thereof.
Background
Projection materials are widely applied in daily life of people, such as meeting room projection in office places or home theaters and the like; however, the existing projection materials are generally complex, including the materials and layer structures adopted by the existing projection materials, so that the cost is high and the existing projection materials cannot be accepted by common consumers.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a low-cost projection material and a preparation method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: a low-cost projection material comprises a PET substrate layer, a UV coating and a silver coating, wherein the UV coating and the silver coating are respectively coated on two sides of the PET substrate layer.
Preferably, the thickness of the PET substrate is 0.1-0.2 mm.
Preferably, the thickness of the UV coating layer is 20-50 μm.
Preferably, the silver coating has a thickness of 5 to 15 μm.
Preferably, the PET substrate has an area larger than the UV coating layer and the silver coating layer, and the UV coating layer and the silver coating layer are disposed at a middle region of the PET substrate.
Preferably, positioning grooves are arranged on the upper edge and the lower edge of the PET substrate.
Preferably, the positioning groove is positioned in the middle of the PET base material.
Preferably, the PET substrate is provided with identification strips, and the identification strips are positioned on the left side and the right side of the UV coating and the silver coating.
A method for preparing a low-cost projection material comprises the following steps:
placing a PET substrate coiled material, and introducing the end part of the PET substrate into a coating machine;
secondly, setting parameters of a coating machine, wherein the coating speed is 5-15 m/s;
starting the coating machine, coating UV coating on one surface of the PET substrate, and irradiating and curing;
fourthly, coating silver paint on the other side of the PET substrate, and drying and curing;
and fifthly, rolling the product at the discharge end of the coating machine, or introducing a cutting machine for cutting.
Preferably, the UV coating and the silver coating are coated on the integral PET substrate in a segmented mode, and a frame area is reserved for the PET substrate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the projection material is only made of three layers of materials, namely the PET substrate layer, the UV coating and the silver coating are respectively coated on the front surface and the back surface of the PET substrate layer, the whole structure is simple, the processing is easy, the materials are easy to obtain, the cost is low, and the projection material is easy to accept by common consumers; the projection effect is good, and the use requirements of projection in families, offices and the like can be met; the preparation process can realize the mass production of products.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic view of a layer structure of a low-cost projection material according to the present invention;
fig. 2 is a schematic front structural view of a low-cost projection material according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, the low-cost projection material of the present invention comprises a PET substrate 1, a UV coating layer 2 and a silver coating layer 3, wherein the UV coating layer 2 and the silver coating layer 3 are respectively coated on the front and back surfaces of the PET substrate 1 by a coater.
The UV coating 2 can be a UV light-cured resin layer, so that the UV coating has better wear resistance, and when the projection material is used, the UV coating faces outwards to prevent the erosion of the external environment; a UV coating can be arranged between the silver coating 3 and the PET substrate 1 for attaching the silver coating 3; the silver coating 3 can also be directly coated on the back of the PET substrate 1 by using silver paste with adhesiveness.
The thickness of the PET substrate 1 is 0.1-0.2mm, the thickness of the UV coating 2 is 20-50 μm, and the thickness of the silver coating 3 is 5-15 μm.
As shown in fig. 2, in one projection material unit, the area of the PET substrate 1 is larger than that of the UV coating layer 2 and the silver coating layer 3, the UV coating layer 2 and the silver coating layer 3 are arranged in the middle area of the PET substrate 1, the areas of the UV coating layer 2 and the silver coating layer 3 are the same, and the blank area around the PET substrate 1 can be used for installing a frame, and the frame can be used for fixing the projection material and playing a decorative role.
Wherein, the upper edge and the lower edge of the PET substrate 1 can be processed with positioning grooves 4 to facilitate the positioning of the frame, and the positioning grooves 4 are generally positioned in the middle of the PET substrate 1; the PET substrate 1 can be further provided with an identification sticker 5, the identification sticker 5 is located on the left side and the right side of the UV coating 2 and the silver coating 3 and serves as a boundary identification of a projection effective area, and the identification sticker 5 can be in a color matched with the surrounding environment.
The preparation method comprises the following steps:
placing a PET substrate coiled material, and introducing the end part of the PET substrate into a coating machine;
secondly, setting parameters of a coating machine, wherein the coating speed is 5-15 m/s;
starting the coating machine, coating UV coating on one surface of the PET substrate, drying, cooling, and irradiating and curing;
fourthly, coating silver paint on the other side of the PET substrate, and drying and curing;
and fifthly, rolling the product at the discharge end of the coating machine, or introducing a cutting machine for cutting.
The UV coating and the silver coating are coated on the integral PET substrate in a segmented mode, and a frame area is reserved for the PET substrate.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (10)
1. A low cost projection material, characterized by: the PET substrate comprises a PET substrate layer (1), a UV coating (2) and a silver coating (3), wherein the UV coating (2) and the silver coating (3) are respectively coated on two sides of the PET substrate layer (1).
2. The low cost projection material of claim 1, wherein: the thickness of the PET base material (1) is 0.1-0.2 mm.
3. The low cost projection material of claim 1, wherein: the thickness of the UV coating (2) is 20-50 μm.
4. The low cost projection material of claim 1, wherein: the thickness of the silver coating (3) is 5-15 μm.
5. The low cost projection material of claim 1, wherein: the area of the PET base material (1) is larger than that of the UV coating (2) and the silver coating (3), and the UV coating (2) and the silver coating (3) are arranged in the middle area of the PET base material (1).
6. The low cost projection material of claim 5, wherein: and positioning grooves (4) are arranged on the upper edge and the lower edge of the PET substrate (1).
7. The low cost projection material of claim 6, wherein: the positioning groove (4) is positioned in the middle of the PET base material (1).
8. The low cost projection material of claim 5, wherein: the PET base material (1) is provided with an identification sticking strip (5), and the identification sticking strip (5) is positioned on the left side and the right side of the UV coating (2) and the silver coating (3).
9. A method for preparing a low-cost projection material, comprising the following steps:
placing a PET substrate coiled material, and introducing the end part of the PET substrate into a coating machine;
secondly, setting parameters of a coating machine, wherein the coating speed is 5-15 m/s;
starting the coating machine, coating UV coating on one surface of the PET substrate, and irradiating and curing;
fourthly, coating silver paint on the other side of the PET substrate, and drying and curing;
and fifthly, rolling the product at the discharge end of the coating machine, or introducing a cutting machine for cutting.
10. The method of producing a low-cost projection material according to claim 9, characterized in that: the UV coating and the silver coating are coated on the integral PET substrate in a segmented mode, and a frame area is reserved for the PET substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010410608.7A CN111744750A (en) | 2020-05-15 | 2020-05-15 | Low-cost projection material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010410608.7A CN111744750A (en) | 2020-05-15 | 2020-05-15 | Low-cost projection material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111744750A true CN111744750A (en) | 2020-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010410608.7A Pending CN111744750A (en) | 2020-05-15 | 2020-05-15 | Low-cost projection material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111744750A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04208933A (en) * | 1990-12-04 | 1992-07-30 | Dainippon Printing Co Ltd | Ultraviolet-curing composition and thin transmission type csreen using the composition |
| CN101809497A (en) * | 2007-03-30 | 2010-08-18 | Lg电子株式会社 | Reflective screen and manufacturing method thereof |
| EP2963494A1 (en) * | 2014-07-04 | 2016-01-06 | Coretronic Corporation | Projection screen and manufacturing method of projection screen |
| CN106397813A (en) * | 2016-09-20 | 2017-02-15 | 浙江世窗光学薄膜制造有限公司 | Flexible writing projection film and preparation method thereof |
| CN107703711A (en) * | 2017-09-27 | 2018-02-16 | 深圳市真屏科技发展有限公司 | It can be used as the ultrashort out-of-focus projection's screen for improving contrast of electronic blackboard |
| CN107861329A (en) * | 2016-09-19 | 2018-03-30 | 苏州黑白画映影视器材有限公司 | A kind of fluorescent screen face |
| CN209388105U (en) * | 2019-03-18 | 2019-09-13 | 凡纳克株式会社 | Exploitation display system |
-
2020
- 2020-05-15 CN CN202010410608.7A patent/CN111744750A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04208933A (en) * | 1990-12-04 | 1992-07-30 | Dainippon Printing Co Ltd | Ultraviolet-curing composition and thin transmission type csreen using the composition |
| CN101809497A (en) * | 2007-03-30 | 2010-08-18 | Lg电子株式会社 | Reflective screen and manufacturing method thereof |
| EP2963494A1 (en) * | 2014-07-04 | 2016-01-06 | Coretronic Corporation | Projection screen and manufacturing method of projection screen |
| CN105223766A (en) * | 2014-07-04 | 2016-01-06 | 中强光电股份有限公司 | The method for making of projection screen and projection screen |
| CN107861329A (en) * | 2016-09-19 | 2018-03-30 | 苏州黑白画映影视器材有限公司 | A kind of fluorescent screen face |
| CN106397813A (en) * | 2016-09-20 | 2017-02-15 | 浙江世窗光学薄膜制造有限公司 | Flexible writing projection film and preparation method thereof |
| CN107703711A (en) * | 2017-09-27 | 2018-02-16 | 深圳市真屏科技发展有限公司 | It can be used as the ultrashort out-of-focus projection's screen for improving contrast of electronic blackboard |
| CN209388105U (en) * | 2019-03-18 | 2019-09-13 | 凡纳克株式会社 | Exploitation display system |
Non-Patent Citations (1)
| Title |
|---|
| 邱伟: "黑栅投影屏幕的网版印刷制造工艺", 《丝网印刷》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201009 |
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| RJ01 | Rejection of invention patent application after publication |