CN113089374A - Bionic myopia-preventing paper and processing technology and application thereof - Google Patents
Bionic myopia-preventing paper and processing technology and application thereof Download PDFInfo
- Publication number
- CN113089374A CN113089374A CN202110228773.5A CN202110228773A CN113089374A CN 113089374 A CN113089374 A CN 113089374A CN 202110228773 A CN202110228773 A CN 202110228773A CN 113089374 A CN113089374 A CN 113089374A
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- paper
- coating
- ink
- myopia
- bionic
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- 208000001491 myopia Diseases 0.000 title claims abstract description 25
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title description 2
- 238000000576 coating method Methods 0.000 claims abstract description 68
- 239000011248 coating agent Substances 0.000 claims abstract description 60
- 230000004379 myopia Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000001228 spectrum Methods 0.000 claims abstract description 8
- 239000011247 coating layer Substances 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 9
- 238000004381 surface treatment Methods 0.000 claims description 3
- 230000003592 biomimetic effect Effects 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000002345 surface coating layer Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 208000003464 asthenopia Diseases 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000004436 pseudomyopia Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Paper (AREA)
Abstract
The invention provides bionic anti-myopia paper and a treatment process and application thereof, wherein the treatment process comprises the following steps: s1, taking paper, and printing a non-white ink surface coating on the paper; and S2, arranging and coating ink line coatings on the ink surface coating, wherein the paper comprises a paper body, the paper body is coated with the ink surface coating, the ink surface coating is arranged and provided with a plurality of ink line coatings, the colors of the ink line coatings are similar to those of the ink surface coating, and after the paper is treated, the main propagation length of a reflection spectrum can be adjusted by arranging and setting the bionic ink line coatings on the surface, so that the myopia problem caused by long-term use of a user can be prevented.
Description
Technical Field
The invention relates to the field of myopia prevention, in particular to bionic myopia prevention paper and a treatment process and application thereof.
Background
Human eyes feel the character form by the contrast of the chromaticity and brightness of the paper and the character, white paper has strong light reflection capability, and the whiter the paper, the stronger the reflected light, which causes the maximum brightness contrast and the maximum visual fatigue. The stronger the light, the greater the degree of visual fatigue, regardless of the length of the visual range, the ciliary muscle is in the excessive contraction state, the forward movement of the visual point, and the visual environment becomes the reason of the approach of the visual range, which is very easy to cause myopia.
In the prior art, the myopia-preventing book can emit colored light with specific frequency, create a safe and comfortable visual environment, reduce visual fatigue to the maximum extent, give full play to color sensing and light sensing functions, and effectively eliminate objective factors causing myopia. The myopia prevention book can be used for preventing myopia simply, conveniently and effectively, meanwhile, pseudomyopia can be recovered to be normal in a good visual environment, true myopia is not deepened any more, and the myopia prevention book has an incomparable effect, is particularly suitable for teachers and students, and is usually made by changing the making raw materials of paper, for example, the patent publication number is CN 104343040B, the paper is finally made to be yellow through adjusting the proportion of the paper raw materials, so as to prevent myopia, but the mode needs to reset the paper, is relatively complex, and is difficult to change aiming at the existing paper.
Disclosure of Invention
In order to solve the technical problem, the invention provides a bionic anti-myopia paper surface treatment process, which comprises the following steps:
s1, taking paper, and printing a non-white ink surface coating on the paper;
and S2, arranging and coating an ink line coating on the ink top coating.
Preferably, the ink line coating layer and the ink top coating layer have similar colors.
The utility model provides a myopia prevention paper, includes the paper body, the coating has printing ink top-coat layer on the paper body, it is provided with a plurality of printing ink line coatings to arrange on the printing ink surface picture layer, printing ink line coating with the colour of printing ink top-coat layer is close.
Preferably, the ink line coating includes a continuous or discontinuous curve and forms a fingerprint shape.
Preferably, the curve includes longitudinal portions and transverse portions, the longitudinal portions being spaced apart by 0.4 mm to 1.98 mm, and the transverse portions being spaced apart by 0.05 mm to 0.98 mm.
Preferably, the distance between adjacent ink line coatings is uniform.
Preferably, the dominant wavelength of the reflection spectrum of the page is 498-589 nanometers.
An application of the above treatment process to the surface of a blackboard.
Use of the aforementioned treatment process on the surface of a book or publication.
The bionic anti-myopia paper and the treatment process and application thereof provided by the invention have the following beneficial effects: after the paper is treated, the bionic ink line coating is arranged on the surface, the light reflection can be changed, the dominant wavelength of the reflection spectrum can be adjusted, and the myopia problem caused by long-term use of a user can be prevented.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic diagram of step 1 of the present invention;
FIG. 2 is an ink line coating of the present invention;
FIG. 3 is a schematic diagram of step 2 of the present invention;
FIG. 4 is an enlarged schematic view of the surface of the paper of the present invention;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The embodiment is applied to ordinary paper and comprises the following steps:
s1, taking paper, and printing a non-white ink surface coating on the paper; the RGB ratio of the non-white ink coating can be as follows: r:242/G: 245/B: 198, a light yellow bottom layer; the value is not limited to the above ratio of RGB, and may be + -10.
S2, arranging and coating an ink line coating on the ink surface coating, wherein the color of the ink line coating is similar to that of the ink surface coating, and the ink surface coating can be selected from the following colors: the color R:238/G:224/B:179, and the ink line coating layer comprises continuous or discontinuous curves, all the curves are arranged in a tail-end connection mode and finally form a fingerprint shape, the ink line coating layers of the adjacent fingerprint shapes are arranged in an aligned mode and are consistent in distance, in the embodiment, the curves comprise longitudinal portions and transverse portions, the distance between the longitudinal portions is 0.4 mm, and the distance between the transverse portions is 0.05 mm. The dominant wavelength of the spectrum reflected by the surface of the paper is 498 nanometers.
Meanwhile, 3 persons of 12 users with the ages of 10-15 years old, 20-30 years old, 40-50 years old and 60-80 years old are selected, the paper is actually used, and the users do not feel tired when continuously reading for 2 hours.
Example 2
The embodiment is applied to ordinary paper and comprises the following steps:
s1, taking paper, and printing a non-white ink surface coating on the paper; the RGB ratio of the non-white ink coating can be as follows: r:242/G: 245/B: 198, a light yellow bottom layer; the value is not limited to the above ratio of RGB, and may be + -10.
S2, arranging and coating an ink line coating on the ink surface coating, wherein the color of the ink line coating is similar to that of the ink surface coating, and the ink surface coating can be selected from the following colors: the color R:238/G:224/B:179, and the ink line coating layer comprises continuous or discontinuous curves, all the curves are arranged in a tail-end connection mode and finally form a fingerprint shape, the ink line coating layers of the adjacent fingerprint shapes are arranged in an aligned mode and are consistent in distance, in the embodiment, the curves comprise longitudinal portions and transverse portions, the distance between the longitudinal portions is 1 mm, and the distance between the transverse portions is 0.5 mm. The dominant wavelength of the spectrum for detecting the reflection on the surface of the paper is 540 nanometers.
Meanwhile, 3 persons of 12 users with the ages of 10-15 years old, 20-30 years old, 40-50 years old and 60-80 years old are selected, the paper is actually used, and the users do not feel tired when continuously reading for 2 hours.
Example 3
The embodiment is applied to ordinary paper and comprises the following steps:
s1, taking paper, and printing a non-white ink surface coating on the paper; the RGB ratio of the non-white ink coating can be as follows: r:242/G: 245/B: 198, a light yellow bottom layer; the value is not limited to the above ratio of RGB, and may be + -10.
S2, arranging and coating an ink line coating on the ink surface coating, wherein the color of the ink line coating is similar to that of the ink surface coating, and the ink surface coating can be selected from the following colors: the color R:238/G:224/B:179, and the ink line coating layer comprises continuous or discontinuous curves, all the curves are arranged in a tail-end connection mode and finally form a fingerprint shape, the ink line coating layers of the adjacent fingerprint shapes are arranged in an aligned mode and are consistent in distance, in the embodiment, the curves comprise longitudinal portions and transverse portions, the distance between the longitudinal portions is 1.98 mm, and the distance between the transverse portions is 0.98 mm. The dominant wavelength of the spectrum reflected by the surface of the paper sheet formed by the method is 589 nanometers.
Meanwhile, 3 persons of 12 users with the ages of 10-15 years old, 20-30 years old, 40-50 years old and 60-80 years old are selected, the paper is actually used, and the users do not feel tired when continuously reading for 2 hours.
Example 4
The embodiment is applied to a blackboard and comprises the following steps:
s1, taking a blackboard, and printing a non-white ink surface coating on the blackboard; the RGB ratio of the non-white ink coating can be as follows: r:242/G: 245/B: 198, a light yellow bottom layer; the value is not limited to the above ratio of RGB, and may be + -10.
S2, arranging and coating an ink line coating on the ink surface coating, wherein the color of the ink line coating is similar to that of the ink surface coating, and the ink surface coating can be selected from the following colors: the color R:238/G:224/B:179, and the ink line coating layer comprises continuous or discontinuous curves, all the curves are arranged in a tail-end connection mode and finally form a fingerprint shape, the ink line coating layers of the adjacent fingerprint shapes are arranged in an aligned mode and are consistent in distance, in the embodiment, the curves comprise longitudinal portions and transverse portions, the distance between the longitudinal portions is 1.98 mm, and the distance between the transverse portions is 0.98 mm. The dominant wavelength of the spectrum reflected by the surface of the paper sheet formed by the method is 589 nanometers.
Meanwhile, 3 persons of 12 users with the ages of 10-15 years old, 20-30 years old, 40-50 years old and 60-80 years old are selected, the paper is actually used, and the users do not feel tired when continuously reading for 2 hours.
Comparative example 5
Using common white paper, selecting 12 users with ages of 10-15 years, 20-30 years, 40-50 years and 60-80, respectively 3 persons, actually using the paper, continuously reading for 2 hours, wherein the users with ages of 10-15 years, 40-50 years and 60-80 years have fatigue and acid swelling feeling, and the users with ages of 20-30 years have no obvious acid swelling feeling.
It can be seen from the above embodiments that the spectral broadcasting length reflected by the paper surface is controlled between 498 and 589 nanometers due to the coating of the bionic ink line coating and the matching of the ink top coating on the paper surface processed by the process method, so that the eye fatigue of a user is greatly reduced.
Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A bionic myopia-preventing paper surface treatment process is characterized by comprising the following steps:
s1, taking paper, and printing a non-white ink surface coating on the paper;
and S2, arranging and coating an ink line coating on the ink top coating.
2. The bionic myopia-preventing paper surface treatment process according to claim 1, wherein the ink line coating layer and the ink surface coating layer are similar in color.
3. The utility model provides a bionical myopia prevention paper, its characterized in that includes the paper body, the coating has printing ink face coating on the paper body, it is provided with a plurality of printing ink line coatings to arrange on the printing ink face coating, printing ink line coating with the colour of printing ink face coating is close.
4. The biomimetic myopia prevention paper of claim 1, wherein the ink line coating comprises a continuous or discontinuous curve and forms a fingerprint shape.
5. The biomimetic myopia prevention paper of claim 4, wherein the curve comprises longitudinal portions and transverse portions, the longitudinal portions are spaced apart by 0.4 mm to 1.98 mm, and the transverse portions are spaced apart by 0.05 mm to 0.98 mm.
6. The bionic myopia prevention paper according to claim 5, wherein the distance between the adjacent ink line coatings is consistent.
7. The bionic myopia-preventing paper as claimed in claim 3, wherein the dominant wavelength of the reflection spectrum of the page is 498-589 nm.
8. Use of the process according to claim 1 for blackboard surfaces.
9. Use of the process according to claim 1 for the preparation of surfaces for books or publications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110228773.5A CN113089374A (en) | 2021-03-02 | 2021-03-02 | Bionic myopia-preventing paper and processing technology and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110228773.5A CN113089374A (en) | 2021-03-02 | 2021-03-02 | Bionic myopia-preventing paper and processing technology and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113089374A true CN113089374A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110228773.5A Pending CN113089374A (en) | 2021-03-02 | 2021-03-02 | Bionic myopia-preventing paper and processing technology and application thereof |
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| Country | Link |
|---|---|
| CN (1) | CN113089374A (en) |
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Application publication date: 20210709 |