CN113147214A - Environment-friendly myopia-preventing exercise book - Google Patents
Environment-friendly myopia-preventing exercise book Download PDFInfo
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- CN113147214A CN113147214A CN202011555645.3A CN202011555645A CN113147214A CN 113147214 A CN113147214 A CN 113147214A CN 202011555645 A CN202011555645 A CN 202011555645A CN 113147214 A CN113147214 A CN 113147214A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D12/00—Book-keeping books, forms or arrangements
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Abstract
The invention provides an environment-friendly myopia prevention exercise book, which comprises a cover and exercise paper, and is characterized in that: the middle part of the surface of the operation paper presents yellow through printing yellow dots with dot angles of 90 degrees and 175-line 60 percent, the main wavelength value of the yellow presented by the operation paper is 560-590 nanometers, the surface edge of the operation paper presents white through printing white dots or presents reverse color through printing yellow reverse color dots, and the printing ink is environment-friendly ink. The invention has the advantages of good anti-myopia effect, uneasy visual fatigue and environmental protection.
Description
Technical Field
The invention relates to an exercise book, in particular to an environment-friendly myopia prevention exercise book.
Background
In recent thirty years, as the burden of the school industry of primary and middle school students is increasingly heavy, the students are highly myopic due to long-term writing work. In order to solve the problem, various anti-myopia papers are produced by the existing paper production enterprises to relieve the problem, and the main method is to add a large amount of yellow pigment in the paper production process to make the paper become dark yellow. A large amount of pigment is added in the production process, so that the pigment consumption is large, the cost is high, and the pollution is large. The waste paper is bleached after being recycled, and the environmental protection pressure is further increased. In addition, the long-term viewing of the single color of the operation paper can also cause visual fatigue and visual environment damage.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an environment-friendly myopia prevention exercise book which is good in myopia prevention effect, not easy to cause visual fatigue of people and environment-friendly.
In order to achieve the purpose, the invention provides an environment-friendly myopia prevention exercise book, which comprises a cover and exercise paper, and is characterized in that: the surface of the operation paper presents yellow through printing yellow dot points formed by six lines of dot angles of 90 degrees and 175 degrees, or adopts all-wood pulp (without harmful substances) paper, the natural wood color is adopted, the main wavelength value of the yellow presented by the operation paper is 560-590 nanometers, and the printing ink is environment-friendly ink.
As a preferable aspect of the present invention, the CIE color space chromaticity value of yellow color exhibited by the paper is: l is more than or equal to 85.0, a is 0.0 plus or minus 0.3, b is 12.0 plus or minus 4.3.
Further, the environment-friendly ink is non-aromatic hydrocarbon solvent ink, water-based ink, UV ink or soybean oil-based ink.
Further, the surface edge of the work sheet appears white by printing solid white dots.
Furthermore, the surface edge of the working paper is printed with 5% -50% of blue dots to form blue, and the wavelength value of the blue is 450-435 nm.
Furthermore, the surface edge of the working paper is printed with 5% -50% of green dots to form green, and the wavelength value of the green is 577-492 nm.
Further, a workbook prepared using the workbook as claimed in claim 1.
The environment-friendly printing ink is directly printed on the surface of the operating paper to be yellow, instead of being yellow due to the addition of yellow pigment in the production process of the operating paper, so that the problems of rough surface and peculiar smell of the paper caused by the pigment are solved, and meanwhile, the environment-friendly printing ink is easier to degrade and is easier to recover and bleach. In addition, white or contrast color screen dots are printed on the edge of the surface of the homework paper, so that a certain contrast is formed between the edge and the middle of the homework paper, and the phenomenon that students are harmed by a visual environment for a long time is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a second embodiment of the present invention.
Fig. 3 is a schematic diagram of a third embodiment of the present invention.
Detailed Description
The invention will now be described in further detail, including the preferred embodiments, with reference to the accompanying drawings and by way of illustration of some alternative embodiments of the invention. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
In the first embodiment shown in fig. 1: the environment-friendly anti-myopia exercise book comprises a cover and exercise paper, wherein the ground color of the exercise paper is white, the surface of the exercise paper is yellow through printing yellow dots formed by dot angles of 90 degrees and lines of 175, and the CIE color space chroma value of the yellow color presented by the exercise paper is as follows: l is more than or equal to 85.0, a is 0.0 +/-0.3, b is 12.0 +/-4.3, the main wavelength value of yellow presented by the operation paper is 560 + 590nm, the yellow color of 572nm is taken in the embodiment, the printing ink is environment-friendly ink, and the environment-friendly ink is non-aromatic hydrocarbon solvent ink, water-based ink, UV ink or soybean oil-based ink.
The surface edge of the work sheet is rendered white by printing solid white dots.
The second embodiment shown in fig. 2 is substantially the same as the first embodiment except that the surface edge of the work sheet is blue by printing 5% -50% of blue dots, and the wavelength value of the blue is 440 nm.
The third embodiment shown in fig. 3 is substantially the same as the first embodiment except that the surface edge of the work sheet is printed with 5% -50% green dots to show green color, and the green color has a wavelength of 550 nm.
The fourth embodiment is substantially the same as the first embodiment except that the working paper is made of all-wood paper (no harmful substance) and has a natural wood color (yellow). The whole wood pulp paper is made of paper pulp made of wood chip cooking extraction fibers, and can also be made into paper pulp by adopting a method of recycling paper and then made into paper. In the process, since yellow paper is required to be obtained finally, chemical bleaching is not required, and the omission of the bleaching process can greatly reduce the use of chemical substances and is more environment-friendly.
Compared with the prior art, the invention has the advantages that:
1. the environment-friendly ink is printed on the surface of the operating paper to be yellow, and is used for replacing yellow pigment added in the production process of the operating paper to be yellow, so that the problems of rough surface and peculiar smell of the paper caused by the pigment are solved, and meanwhile, the environment-friendly ink is easier to degrade and is easier to recover and bleach.
2. The edge and the middle of the homework paper form certain contrast by printing white or contrast color screen dots on the surface edge of the homework paper, so that the phenomenon that students cause a visual environment harm in a visual environment for a long time is avoided.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and any modification, combination, replacement, or improvement made within the spirit and principle of the present invention is included in the scope of the present invention.
Claims (9)
1. The utility model provides an environmental protection myopia prevention exercise book, includes strip of paper used for sealing and operation paper, its characterized in that: the middle part of the surface of the operation paper presents yellow through printing yellow dots with dot angles of 90 degrees and 175-line 60 percent, the main wavelength value of the yellow presented by the operation paper is 560-590 nanometers, the surface edge of the operation paper presents white through printing white dots or presents reverse color through printing yellow reverse color dots, and the printing ink is environment-friendly ink.
2. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the CIE color space chromaticity value of yellow color exhibited by the job paper is: l is more than or equal to 85.0, a is 0.0 plus or minus 0.3, b is 12.0 plus or minus 4.3.
3. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the environment-friendly ink is non-aromatic hydrocarbon solvent ink, water-based ink, UV ink or soybean oil-based ink.
4. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the surface edge of the job paper appears white by printing solid white dots.
5. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the surface edge of the operation paper is blue through printing 5% -50% of blue dots, and the wavelength value of the blue is 450-435 nm.
6. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the edge of the surface of the operation paper is printed with 5% -50% of green dots to be green, and the wavelength value of the green is 577-492 nm.
7. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the operation paper adopts all wood pulp paper.
8. The environment-friendly myopia prevention exercise book according to claim 1, wherein: the bottom color of the operation paper is white.
9. A workbook prepared using the workbook of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555645.3A CN113147214A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly myopia-preventing exercise book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555645.3A CN113147214A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly myopia-preventing exercise book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113147214A true CN113147214A (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011555645.3A Pending CN113147214A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly myopia-preventing exercise book |
Country Status (1)
| Country | Link |
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| CN (1) | CN113147214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030307A (en) * | 2021-11-19 | 2022-02-11 | 崇州市崇阳新真谛印刷纸品厂 | Myopia-preventing book and manufacturing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237515A (en) * | 1999-06-16 | 1999-12-08 | 于旭宏 | Book capable of preventing myopia |
| CN1537733A (en) * | 2003-04-16 | 2004-10-20 | 平 曹 | Shortsightedness prevention books and printing technology |
| CN201376400Y (en) * | 2009-04-01 | 2010-01-06 | 曹平 | Anti-myopia book |
| CN205439648U (en) * | 2016-03-04 | 2016-08-10 | 宋维全 | Toilet paper printing books |
| CN106739627A (en) * | 2016-12-22 | 2017-05-31 | 王瑞晓 | A kind of preparation method of the operation books for taking notes or keeping accounts of the protection eyesight of environmental protection |
| CN107012740A (en) * | 2017-05-31 | 2017-08-04 | 四川北彩印务有限公司 | A kind of environmental type paper making process and application |
| CN110194009A (en) * | 2019-05-30 | 2019-09-03 | 袁庆坚 | A kind of myopia prevention exercise-book and its printing process |
| CN110978853A (en) * | 2019-11-21 | 2020-04-10 | 龚红平 | Book capable of effectively reducing myopia |
| CN111497491A (en) * | 2020-04-28 | 2020-08-07 | 江苏可一文化产业集团股份有限公司 | Manufacturing method of green protection exercise book |
| CN212124642U (en) * | 2020-04-28 | 2020-12-11 | 江苏可一文化产业集团股份有限公司 | Green protection exercise book |
-
2020
- 2020-12-24 CN CN202011555645.3A patent/CN113147214A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237515A (en) * | 1999-06-16 | 1999-12-08 | 于旭宏 | Book capable of preventing myopia |
| CN1537733A (en) * | 2003-04-16 | 2004-10-20 | 平 曹 | Shortsightedness prevention books and printing technology |
| CN201376400Y (en) * | 2009-04-01 | 2010-01-06 | 曹平 | Anti-myopia book |
| CN205439648U (en) * | 2016-03-04 | 2016-08-10 | 宋维全 | Toilet paper printing books |
| CN106739627A (en) * | 2016-12-22 | 2017-05-31 | 王瑞晓 | A kind of preparation method of the operation books for taking notes or keeping accounts of the protection eyesight of environmental protection |
| CN107012740A (en) * | 2017-05-31 | 2017-08-04 | 四川北彩印务有限公司 | A kind of environmental type paper making process and application |
| CN110194009A (en) * | 2019-05-30 | 2019-09-03 | 袁庆坚 | A kind of myopia prevention exercise-book and its printing process |
| CN110978853A (en) * | 2019-11-21 | 2020-04-10 | 龚红平 | Book capable of effectively reducing myopia |
| CN111497491A (en) * | 2020-04-28 | 2020-08-07 | 江苏可一文化产业集团股份有限公司 | Manufacturing method of green protection exercise book |
| CN212124642U (en) * | 2020-04-28 | 2020-12-11 | 江苏可一文化产业集团股份有限公司 | Green protection exercise book |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030307A (en) * | 2021-11-19 | 2022-02-11 | 崇州市崇阳新真谛印刷纸品厂 | Myopia-preventing book and manufacturing method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210723 |
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| RJ01 | Rejection of invention patent application after publication |