CN105620014A - Manufacturing method for emitting sheet and printing ink used for emitting sheet - Google Patents
Manufacturing method for emitting sheet and printing ink used for emitting sheet Download PDFInfo
- Publication number
- CN105620014A CN105620014A CN201510902637.4A CN201510902637A CN105620014A CN 105620014 A CN105620014 A CN 105620014A CN 201510902637 A CN201510902637 A CN 201510902637A CN 105620014 A CN105620014 A CN 105620014A
- Authority
- CN
- China
- Prior art keywords
- printing
- ink
- sheet
- emitting
- emitting sheet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0054—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by thermal means, e.g. infrared radiation, heat
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a manufacturing method for an emitting sheet. The manufacturing method comprises the following steps that 1, an emitting sheet printing screen plate is prepared; 2, a diffusion sheet printing jig is prepared; 3, the emitting sheet printing screen plate is uniformly covered with printing ink, and then the emitting sheet printing screen plate and the diffusion sheet printing jig are stacked in an up-down mode and fixed to a running platform of a printing press; 4, the air suction function of the printing press is started, the printing ink is made to be adhered to the emitting sheet printing screen plate, and the emitting sheet printing screen plate is fixed to the diffusion sheet printing jig through air suction; and 5, the emitting sheet printing screen plate is conveyed into a drying tunnel furnace to be dried and then cooled at the normal temperature, and the emitting sheet printing screen plate is the emitting sheet. According to the manufacturing method for the emitting sheet, by means of the screen printing technique and the principles of light refraction, reflection and diffuse reflection, screen dots are arranged on the emitting sheet printing screen plate in advance, different area densities are formed, accordingly, light refraction, reflection and diffuse reflection are controlled, and the visual effect of adjusting bright and dark areas is achieved. The invention further discloses the printing ink used for the emitting sheet.
Description
Technical field
The present invention relates to TV technology, the manufacture method of especially a kind of sheet emitting that can promote TV visual effect.
Background technology
Sheet emitting is a kind of light sent for effective use light source and the sheet material making light alignment panel direction launch.
At present, it is bright dark space block that the reflector plate used in liquid crystal TV set exists display interface surrounding, and overall visual effect is undesirable.
Therefore, prior art needs to be improved and improves.
Summary of the invention
For the deficiencies in the prior art part, it is an object of the invention to provide the manufacture method of a kind of sheet emitting that can promote TV visual effect.
Another object of the present invention is to provide a kind of printing-ink for above-mentioned sheet emitting.
For achieving the above object, the technical solution adopted in the present invention is:
The manufacture method of a kind of sheet emitting, comprises the following steps:
One, sheet emitting Printing screen is prepared: after namely designing corresponding silk screen printing site on sheet emitting drawing, obtain sheet emitting Printing screen;
Two, prepare diffusion sheet printing fixture: use the diffusion sheet with sheet emitting Printing screen stack pile, utilize laser equipment to cut into and expand the little diffusion sheet printing fixture identical with sheet emitting Printing screen;
Three, by printing-ink uniform fold in sheet emitting Printing screen, then sheet emitting Printing screen and diffusion sheet printing fixture mounted on top, be fixed on printer treadmill;
Four, opening printer air suction function so that printing-ink is adsorbed on sheet emitting Printing screen, sheet emitting Printing screen is fixed on diffusion sheet printing fixture by air draught;
Five, delivering in baking tunnel and dry, under room temperature after cooling, sheet emitting Printing screen is sheet emitting.
A kind of printing-ink on described sheet emitting is by white ink, black ink and what diluent was made, and the weight ratio of described white ink, black ink and diluent is 98:2:20.
Preferably, described white ink is the printing highly enriched Halogen white ink of PET.
Preferably, described black ink is the printing highly enriched Halogen-free black ink of PET.
Preferably, described diluent is PET slow curing type diluent.
Preferably, described PET slow curing type diluent is dibasic ester.
Preferably, described Drying tunnel furnace superintendent 15 meters, wherein baking zone is 9 meters, is divided into 9 sections, the temperature of every section respectively 39 DEG C, 39 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 39 DEG C, 39 DEG C, drying rate is 2 ms/min.
The present invention utilizes the refraction reflection diffuse-reflectance principle of screen printing technique and light, prints web plate prior to sheet emitting in advance and arranges site, forms zones of different density, and then diffuse-reflectance is reflected in the refraction controlling light, reaches to adjust the visual effect of bright dark areas.
Detailed description of the invention
Embodiment is given below, and the present invention is described in further detail:
Embodiment: the manufacture method of a kind of sheet emitting of the present invention, comprises the following steps:
One, preparing sheet emitting Printing screen: namely design corresponding silk screen printing site on sheet emitting drawing and obtain sheet emitting Printing screen, as arranged multiple rows of site collection on sheet emitting drawing, those site collection uniform intervals in length and breadth are arranged;
Two, prepare diffusion sheet printing fixture, use the diffusion sheet with sheet emitting Printing screen stack pile, utilize laser equipment to cut into and expand the little diffusion sheet printing fixture identical with sheet emitting Printing screen;
Three, by printing-ink uniform fold in sheet emitting Printing screen, then sheet emitting Printing screen and diffusion sheet printing fixture mounted on top, be fixed on printer treadmill; Described printing-ink is by printing PET highly enriched Halogen white ink, printing the highly enriched Halogen-free black ink of PET and what dibasic ester was made, wherein printing PET highly enriched Halogen white ink, the printing highly enriched Halogen-free black ink of PET and dibasic ester respectively 98g, 2g, 20g; Described 98g is printed the highly enriched Halogen white ink of PET, and 2g prints the highly enriched Halogen-free black ink of PET, and 20gPET slow curing type diluent adds to ink stirrer, stirs and namely can be made into described printing-ink in 30 minutes.
Four, opening printer air suction function so that printing-ink is adsorbed on sheet emitting Printing screen, sheet emitting Printing screen is fixed on diffusion sheet printing fixture by air draught;
Five, deliver in baking tunnel and dry, described Drying tunnel furnace superintendent 15 meters, wherein baking zone is 9 meters, it is divided into 9 sections, the temperature of every section respectively 39 DEG C, 39 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 39 DEG C, 39 DEG C, drying rate is 2 ms/min, and under room temperature after cooling, sheet emitting Printing screen is sheet emitting.
By sheet emitting prepared by above-mentioned manufacture method, it is possible to make to be substantially improved the visual effect of TV, in the various TV of extensive use, can have market value and huge market potential widely.
The above, it it is only one preferred embodiment of the present invention, not the technical scope of the present invention is imposed any restrictions, every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the scope of the technology of the present invention.
Claims (7)
1. the manufacture method of a sheet emitting, it is characterised in that comprise the following steps:
One, sheet emitting Printing screen is prepared: after namely designing corresponding silk screen printing site on sheet emitting drawing, obtain sheet emitting Printing screen;
Two, prepare diffusion sheet printing fixture: use the diffusion sheet with sheet emitting Printing screen stack pile, utilize laser equipment to cut into and expand the little diffusion sheet printing fixture identical with sheet emitting Printing screen;
Three, by printing-ink uniform fold in sheet emitting Printing screen, then sheet emitting Printing screen and diffusion sheet printing fixture mounted on top, be fixed on printer treadmill;
Four, opening printer air suction function so that printing-ink is adsorbed on sheet emitting Printing screen, sheet emitting Printing screen is fixed on diffusion sheet printing fixture by air draught;
Five, delivering in baking tunnel and dry, under room temperature after cooling, sheet emitting Printing screen is sheet emitting.
2. printing-ink as claimed in claim 1, it is characterized in that, described Drying tunnel furnace superintendent 15 meters, wherein baking zone is 9 meters, it is divided into 9 sections, the temperature of every section respectively 39 DEG C, 39 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, 39 DEG C, 39 DEG C, drying rate is 2 ms/min.
3. the printing-ink on described sheet emitting is by white ink, black ink and what diluent was made, and the weight ratio of described white ink, black ink and diluent is 98:2:20.
4. printing-ink as claimed in claim 3, it is characterised in that described white ink is the printing highly enriched Halogen white ink of PET.
5. printing-ink as claimed in claim 3, it is characterised in that described black ink is the printing highly enriched Halogen-free black ink of PET.
6. printing-ink as claimed in claim 3, it is characterised in that described diluent is PET slow curing type diluent.
7. printing-ink as claimed in claim 6, it is characterised in that described PET slow curing type diluent is dibasic ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902637.4A CN105620014A (en) | 2015-12-09 | 2015-12-09 | Manufacturing method for emitting sheet and printing ink used for emitting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902637.4A CN105620014A (en) | 2015-12-09 | 2015-12-09 | Manufacturing method for emitting sheet and printing ink used for emitting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105620014A true CN105620014A (en) | 2016-06-01 |
Family
ID=56035522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902637.4A Pending CN105620014A (en) | 2015-12-09 | 2015-12-09 | Manufacturing method for emitting sheet and printing ink used for emitting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105620014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942045A (en) * | 2020-08-26 | 2020-11-17 | 深圳市华仁三和科技有限公司 | Overprinting method for accurately coating reflective white oil on Mini-LED |
| CN115489189A (en) * | 2022-08-31 | 2022-12-20 | 上海工易塑胶有限公司 | Diffusion sheet and rhombus wafer laminating process |
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| CN103818131A (en) * | 2014-02-11 | 2014-05-28 | 青岛歌尔声学科技有限公司 | Method for printing ink dots on reflector plate |
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| CN204605133U (en) * | 2015-03-02 | 2015-09-02 | 青岛骐骥光电科技有限公司 | A kind ofly be suitable for the silk-screen printing device printing small size light guide plate |
| US9132684B2 (en) * | 2010-08-16 | 2015-09-15 | Darwin Precisions Corporation | Light guide plate and manufacturing method thereof |
| CN104991304A (en) * | 2015-06-25 | 2015-10-21 | 东莞轩朗实业有限公司 | Light guide plate, printing ink, and manufacturing method for ink-jet printing light guide plate |
| JP2015201287A (en) * | 2014-04-07 | 2015-11-12 | 華宏新技股▲分▼有限公司 | Manufacturing method of light guide plate |
-
2015
- 2015-12-09 CN CN201510902637.4A patent/CN105620014A/en active Pending
Patent Citations (14)
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| CN101241810A (en) * | 2007-02-05 | 2008-08-13 | 毅嘉科技股份有限公司 | Making method for key light guide plate |
| CN102027289A (en) * | 2008-05-23 | 2011-04-20 | Led产品设计有限公司 | Light-guide appartus |
| CN102059865A (en) * | 2009-11-12 | 2011-05-18 | 京东方科技集团股份有限公司 | Light-guiding plate and printing method thereof and backlight module |
| KR20110099525A (en) * | 2010-03-02 | 2011-09-08 | 주식회사 코스모엘씨디 | Method and apparatus for imprinting pattern of optical micro structures upon light guide panel |
| CN101864208A (en) * | 2010-07-30 | 2010-10-20 | 福建捷联电子有限公司 | Formula of light guide ink for indicating lamp and painting process |
| US9132684B2 (en) * | 2010-08-16 | 2015-09-15 | Darwin Precisions Corporation | Light guide plate and manufacturing method thereof |
| CN102230977A (en) * | 2011-05-11 | 2011-11-02 | 泰兴汤臣压克力有限公司 | LCD light guide panel and moulding technology thereof |
| CN102778721A (en) * | 2012-07-05 | 2012-11-14 | 厦门光莆显示技术有限公司 | Light guiding plate structure and manufacturing method thereof |
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| CN204605133U (en) * | 2015-03-02 | 2015-09-02 | 青岛骐骥光电科技有限公司 | A kind ofly be suitable for the silk-screen printing device printing small size light guide plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942045A (en) * | 2020-08-26 | 2020-11-17 | 深圳市华仁三和科技有限公司 | Overprinting method for accurately coating reflective white oil on Mini-LED |
| CN115489189A (en) * | 2022-08-31 | 2022-12-20 | 上海工易塑胶有限公司 | Diffusion sheet and rhombus wafer laminating process |
| CN115489189B (en) * | 2022-08-31 | 2024-04-26 | 上海工易塑胶有限公司 | Diffusion sheet and rhombic wafer laminating process |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160601 |