CN109233429A - A kind of environmentally protective spot ink of volume, books for taking notes or keeping accounts and pupil exercise book printing - Google Patents
A kind of environmentally protective spot ink of volume, books for taking notes or keeping accounts and pupil exercise book printing Download PDFInfo
- Publication number
- CN109233429A CN109233429A CN201710536694.4A CN201710536694A CN109233429A CN 109233429 A CN109233429 A CN 109233429A CN 201710536694 A CN201710536694 A CN 201710536694A CN 109233429 A CN109233429 A CN 109233429A
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- CN
- China
- Prior art keywords
- printing
- books
- ink
- environmentally protective
- taking notes
- 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
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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
Abstract
The invention discloses the environmentally protective spot inks of a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing, on the basis of the color space management value of ink, mainly embodied by the CIELab value of color space: the color space value of spot ink of the invention are as follows: L >=85%, a=0 ± 3, b=12 ± 4.It is rendered as by site, on the spot after coating and printing faint yellow, with good view light effect and color addition performance, make printing this, the back wave scope control of books for taking notes or keeping accounts and the homework book page between 500nm-780nm, principal reflection wave range is between 550nm-600nm；The range for absorbing harmful blue light wave is 320nm-500nm; the dominant wavelength for effectively absorbing harmful blue light is 415nm-455nm range; both the optical reflection performance of paper had been improved; absorb harmful blue light; reach environmentally protective quality criteria requirements again; with protection eyes, protection eyesight, pre- myopic-preventing effect, there are good practical value and promotion prospect to green printing is implemented in full.
Description
Technical field
The present invention relates to technical field of ink, more particularly to a kind of volume, books for taking notes or keeping accounts and pupil exercise book prints
The environmentally protective spot ink of system.
Background technique
Currently, the textbook teaching material of student, auxiliary, juvenile reading materials etc. is taught to implement in full green printing, and the operation of student
Originally it is still traditional printing state, environmentally protective standard is not achieved.The homework book that this, books for taking notes or keeping accounts and student use is comprehensively real
It applies green printing and has become trend.
It is well known that blue light is harmful to eyes, and it is prevalent in nature and artificial light environment, the wavelength of blue light
Relatively short, energy compares feux rouges and green light Gao Erqiang, can be directed through crystal and go directly on retina.Light regards medical science
Detection shows blue light of the wavelength within 415nm-455nm, is proved that retina can be damaged in some zooperies, and
Not all blue light be all it is harmful, the blue light between 455nm to 500nm be it is beneficial, have adjust circadian rhythm, generate
The important function such as scotopia and influence dioptric development.
Anti-blue light protect young people eyesight have become the whole society concern emphasis, a kind of volume, books for taking notes or keeping accounts, pupil exercise book
The invention of the spot ink of printing, it will improve the visual environment in people's writing process, especially to adolescent student in book
Visual environment during writing has good improvement, thus reach protection eye eyesight, pre- myopic-preventing purpose.
Therefore, how to provide it is a kind of there are protection eyes, protection eyesight, pre- myopic-preventing effect, to implementing in full green
Be printed with good practical value and promotion prospect this, books for taking notes or keeping accounts and pupil exercise book printing environmentally protective spot ink
The problem of being those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides one kind to have protection eyes, protection eyesight, pre- myopic-preventing effect, to comprehensive
Implement green printing have good practical value and promotion prospect this, books for taking notes or keeping accounts and pupil exercise book printing it is environmentally protective
Spot ink.
To achieve the above object, the invention provides the following technical scheme:
The environmentally protective spot ink of a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing characterized by comprising institute
The color space value control for stating ink exists: L >=85%, a=0 ± 3, ± 4 range of b=12；Luminous efficiency >=85%.
Preferably, in the environmentally protective spot ink of above-mentioned a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing, pass through
After ink printing this, the back wave scope control of books for taking notes or keeping accounts writing surface between 500nm-780nm, principal reflection wave range exists
Between 550nm-600nm.
Preferably, described in the environmentally protective spot ink of above-mentioned a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing
Printing absorbs the wave-length coverage 320nm-500nm of blue light wave after ink printing；The dominant wavelength for effectively absorbing harmful blue light exists
415nm-455nm range.
Preferably, it in the environmentally protective spot ink of above-mentioned a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing, is applicable in
In various lithographic apparatus.
Preferably, it in the environmentally protective spot ink of above-mentioned a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing, is applicable in
In environmentally protective printing equipment.
Preferably, it in the environmentally protective spot ink of above-mentioned a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing, is applicable in
In the printing of the printing products such as various writing book volumes, books for taking notes or keeping accounts and pupil exercise book.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of volume, books for taking notes or keeping accounts with
And the environmentally protective spot ink of the printings such as pupil exercise book, using environmentally protective ink raw materials, with the color space value of ink
On the basis of, mainly by color management CIELab value embody: the color space value of spot ink are as follows: L >=85%, a=0 ± 3,
B=12 ± 4.By site, on the spot after coating and printing, printing product surface is rendered as faint yellow, has good view light effect and face
Color is superimposed performance, makes the back wave scope control of the printing page between 500nm-780nm, principal reflection wave range is in 550nm-
Between 600nm；The range for absorbing harmful blue light wave is 320nm-500nm, and the dominant wavelength for effectively absorbing harmful blue light is
415nm-455nm range, had not only improved the optical reflection performance of paper, but also reached environmentally protective quality criteria requirements, to rise
To protection eyes, protection eyesight, pre- myopic-preventing effect.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The embodiment of the invention discloses one kind to have protection eyes, protection eyesight, pre- myopic-preventing effect, to implementing in full
Green printing have good practical value and promotion prospect this, books for taking notes or keeping accounts and pupil exercise book printing environmentally protective spot color
Ink.
The environmentally protective spot ink that a kind of volume, books for taking notes or keeping accounts and pupil exercise book disclosed by the invention are printed is please referred to,
It specifically includes:
The color space value control of the ink exists: L >=85%, a=0 ± 3, ± 4 range of b=12；Luminous efficiency >=
85%.
The present invention is mainly embodied by the CIELab value of color space on the basis of the color space management value of ink: this
The color space value of the spot ink of invention are as follows: L >=85%, a=0 ± 3, b=12 ± 4.By site, on the spot after coating and printing
Be rendered as it is faint yellow, have good view light effect and color addition performance, make print this volume, books for taking notes or keeping accounts and the homework book page
Back wave scope control between 500nm-780nm, principal reflection wave range is between 550nm-600nm；Absorb harmful blue
The range of light wave is 320nm-500nm, and the dominant wavelength for effectively absorbing harmful blue light is 415nm-455nm range, both improves paper
The optical reflection performance opened, absorbs harmful blue light, and reach environmentally protective quality criteria requirements, has protection eyes, protection
Eyesight, pre- myopic-preventing effect have good practical value and promotion prospect to green printing is implemented in full.
In order to further optimize the above technical scheme, after being printed by ink this, the back wave range of books for taking notes or keeping accounts writing surface
Control is between 500nm-780nm, and principal reflection wave range is between 550nm-600nm.
In order to further optimize the above technical scheme, printing absorbs the wave-length coverage 320nm- of blue light wave after ink is printed
500nm；The dominant wavelength of harmful blue light is effectively absorbed in 415nm-455nm range.
In order to further optimize the above technical scheme, it is suitable for various lithographic apparatus.
In order to further optimize the above technical scheme, it is suitable for environmentally protective printing equipment.
In order to further optimize the above technical scheme, it is suitable for the print such as various writing book volumes, books for taking notes or keeping accounts and pupil exercise book
The printing of product.
In order to further optimize the above technical scheme, the theoretical foundation and innovative idea of environmentally protective myopia prevention homework book:
By using the optical characteristic of ink colors, using printing technology and technique, improve paper in light characteristic, become solution printing
The important channel of product blue light harm.
The color of printing, i.e. ink colors management are essentially all the light for the paper reflection seen, for example we are drawing
Tune color when picture, also with this combination.Pigment is to absorb light, is not the superposition of light, therefore the three primary colors of pigment
It is to absorb the color of RGB, for green, pinkish red, yellow (CMYK), they are exactly RGB complementary color.Yellow uitramarine and green pigment
It mixes, because yellow uitramarine absorbs blue light, green pigment absorbs feux rouges, therefore only green light reflects, here it is
Yellow uitramarine forms the reason of green plus green pigment.
We proceed from reality, and by many experiments, the more efficiently ink for absorbing blue light are mixed, using net
Point, on the spot coating and printing technique, what it is so as to improve printing paper is in light characteristic.
In order to further optimize the above technical scheme, specific implementation step:
(1) environmentally protective ink material is selected.
(2) according to color space management theory CIELabCMYK, it is first determined ink dominant hue.
(3) empirical value of different CIELabCMYK, i.e. spot ink allotment ratio are obtained by gross data.
(4) the various samples for deploying various data values, carry out data test analysis.
(5) select the paper for reaching the different size of different manufacturers of green brush standard prescriptions: whiteness 85% is left
The right side, grammes per square metre 60g, 70g, 80g；
(6) it according to primary colours and the basic ratio of colour cast, carries out analysis and draws a design, print test specimen.
(7) data test analysis is carried out to test specimen.
(8) by data analysis result, the samples sample such as select excellent optical performance, color addition functional carries out anti-
Duplicating and test.
(9) by site, the luminous efficiency of the writing paper surface after coating and printing reaches 85% or more on the spot, have good
Good color addition performance has the function of effectively absorbing blue harmful light.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. the environmentally protective spot ink of a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing characterized by comprising described
The color space value control of ink exists: L >=85%, a=0 ± 3, ± 4 range of b=12；Luminous efficiency >=85%.
2. the environmentally protective spot ink of according to claim 1, a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing,
It is characterized in that, after being printed by the ink this, the back wave scope control of books for taking notes or keeping accounts writing surface 500nm-780nm it
Between, principal reflection wave range is between 550nm-600nm.
3. the environmentally protective spot ink of according to claim 1, a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing,
It is characterized in that, printing absorbs the wave-length coverage 320nm-500nm of blue light wave after the ink printing；It effectively absorbs harmful blue
The dominant wavelength of light is in 415nm-455nm range.
4. the environmentally protective spot ink of according to claim 1, a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing,
It is characterized in that, being suitable for various lithographic apparatus.
5. the environmentally protective spot ink of according to claim 1, a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing,
It is characterized in that, being suitable for environmentally protective printing equipment.
6. the environmentally protective spot ink of according to claim 1, a kind of volume, books for taking notes or keeping accounts and pupil exercise book printing,
It is characterized in that, being suitable for the printing of the printing products such as various writing book volumes, books for taking notes or keeping accounts and pupil exercise book.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536694.4A CN109233429A (en) | 2017-07-04 | 2017-07-04 | A kind of environmentally protective spot ink of volume, books for taking notes or keeping accounts and pupil exercise book printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710536694.4A CN109233429A (en) | 2017-07-04 | 2017-07-04 | A kind of environmentally protective spot ink of volume, books for taking notes or keeping accounts and pupil exercise book printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109233429A true CN109233429A (en) | 2019-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710536694.4A Pending CN109233429A (en) | 2017-07-04 | 2017-07-04 | A kind of environmentally protective spot ink of volume, books for taking notes or keeping accounts and pupil exercise book printing |
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| CN (1) | CN109233429A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019436A (en) * | 2019-12-27 | 2020-04-17 | 西安至简网络文化传播有限公司 | Myopia-preventing printing ink capable of effectively absorbing high-energy harmful blue light and preparation and spraying method thereof |
| 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 |
| CN113089374A (en) * | 2021-03-02 | 2021-07-09 | 江西凯奇教育科技有限公司 | Bionic myopia-preventing paper and processing technology and application thereof |
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| CN103455053A (en) * | 2013-08-26 | 2013-12-18 | 陕西科技大学 | Method for mixing myopia-preventing spot-color ink |
| US8927093B2 (en) * | 2011-03-04 | 2015-01-06 | The Procter & Gamble Company | Web substrates having wide color gamut indicia printed thereon |
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|---|---|---|---|---|
| US8927093B2 (en) * | 2011-03-04 | 2015-01-06 | The Procter & Gamble Company | Web substrates having wide color gamut indicia printed thereon |
| CN103455053A (en) * | 2013-08-26 | 2013-12-18 | 陕西科技大学 | Method for mixing myopia-preventing spot-color ink |
Non-Patent Citations (2)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019436A (en) * | 2019-12-27 | 2020-04-17 | 西安至简网络文化传播有限公司 | Myopia-preventing printing ink capable of effectively absorbing high-energy harmful blue light and preparation and spraying method thereof |
| 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 |
| CN111497491B (en) * | 2020-04-28 | 2020-12-22 | 江苏可一文化产业集团股份有限公司 | Manufacturing method of green protection exercise book |
| CN113089374A (en) * | 2021-03-02 | 2021-07-09 | 江西凯奇教育科技有限公司 | Bionic myopia-preventing paper and processing technology and application thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |