CN107817612A - A kind of uniform coated method of ophthalmic len - Google Patents
A kind of uniform coated method of ophthalmic len Download PDFInfo
- Publication number
- CN107817612A CN107817612A CN201711354876.6A CN201711354876A CN107817612A CN 107817612 A CN107817612 A CN 107817612A CN 201711354876 A CN201711354876 A CN 201711354876A CN 107817612 A CN107817612 A CN 107817612A
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- CN
- China
- Prior art keywords
- dyeing
- eyeglass
- coated method
- dyeing liquor
- ophthalmic len
- 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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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/108—Colouring materials
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Coloring (AREA)
Abstract
The present invention discloses a kind of uniform coated method of ophthalmic len, and it comprises the following steps：Step l：Dyeing liquor is prepared, and is directed respectively into dyeing liquor is prepared in the staining trough of overflow dyeing machine；Step 2：Lens surface is cleaned before lens dyeing；Step 3：Eyeglass is fixed on overflow dyeing machine mirror holder, is put into the staining trough of overflow dyeing machine, and dyeing liquor is heated and dyed；Step 4：According to eyeglass colour saturation adjustment timer, setting time one arrives, and loading frame leaves dyeing liquor, step 5 automatically：When leaving dyeing liquor, eyeglass is rinsed with clear water immediately, otherwise eyeglass coloring is uneven, step 6：Eyeglass and sample are placed on to the comparison that color and concentration are carried out on blank sheet of paper；Step 7：Packed after detection colour of lens is pure and uniform.The present invention is simple to operate, and the colour of lens of dyeing is uniform, suitable for large-scale industrial production.
Description
Technical field
The present invention relates to machining eyeglass field more particularly to a kind of uniform coated method of ophthalmic len.
Background technology
With the improvement of people ' s living standards independent in mind and action, sunglasses is increasingly emphasized with the reinforcement of aesthetic consciousness, people
Increasingly popularize, colour lens dosage is increasing.Colour lens or tinted lens are the advocations of each user personality, simultaneously
What most colour lens were completed by the way that lens materials are carried out with the deposition of dyestuff or pigment, this method by with
The solvent of dyeing auxiliaries assists the deposition of dyestuff, while with heating process, beneficial to the motion and diffusion of dyestuff or pigment.Since
There is staining technique, eyeglass becomes colorful from colourless, shows extremely strong advantage in various occasions, such as with
Under the scene of strong sunlight or ultraviolet light, wearing has certain depth（More than 70% hiding rare）Dark brown or grey eyeglass, have
The effect of sunshine is filtered, is eyes from damage, while can also have large stretch of area again with apparent object of seeing clearly
Snowfield or the water surface, strong reflective or dazzle has extremely strong injury to eyes, while is difficult to differentiate object, if this
In the case of, if wearing dark brown or containing polarization effect dark brown eyeglass, it can significantly filter reflective or dazzle.Have this
Substantially for eye protection and the function of seeing object clearly, tinted lens are current popular eyeglass categories, a variety of colors
Occur, more add attraction.
But due to the deficiency of existing process, causing eyeglass to be usually present in tinted lens, dyeing is uneven uniformly to ask
Topic.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of uniform coated method of ophthalmic len.
The technical solution adopted by the present invention is：
A kind of uniform coated method of ophthalmic len, it comprises the following steps：
Step l：Dyeing liquor is prepared, and is directed respectively into dyeing liquor is prepared in the staining trough of overflow dyeing machine；
Step 2：Lens surface is cleaned before lens dyeing；
Step 3：Eyeglass is fixed on overflow dyeing machine mirror holder, is put into the staining trough of overflow dyeing machine, and dyeing liquor is heated and dyed；
Step 4：According to eyeglass colour saturation adjustment timer, setting time one arrives, and loading frame leaves dyeing liquor automatically,
Step 5：When leaving dyeing liquor, eyeglass is rinsed with clear water immediately, otherwise eyeglass coloring is uneven,
Step 6：Eyeglass and sample are placed on to the comparison that color and concentration are carried out on blank sheet of paper；
Step 7：Packed after detection colour of lens is pure and uniform.
Further, the preparation of dyeing liquor comprises the following steps in step 1：
Step 1-1：Sample is first tried, the quantity for the coating that should match colors tentatively is tried to achieve, full-page proof is then prepared according to sample result again；
Step 1-2：Mix up parachrome and time color respectively in small container；
Step 1-3：The mass-tone that dosage is big and tinting strength, tinting power is small is first added in container of matching colors, then by the big dark color of dyeing capacity or is matched colors
It is slowly added into, and is stirred continuously, observes the change of color at any time；
Step 1-4：The color of liquid to be dyed stops addition and stirring when reaching color of object, completes color matching.
Further, the dyeing liquor adds water and dyeing assistant to be formed by toner, and dyeing assistant is used to make toner more preferable
It is dissolved in water, dyeing assistant generally comprises baiyao water, acrinol and black powder water；The formula of dyeing liquor component ratio by weight is：
Baiyao water 25,
Acrinol 6,
Black powder water 7,
Toner 3,
Water 900.
Further, using spirit solvent or ultrasonic wave cleaning lens surface in step 2.
Further, overflow dyeing machine is provided with ultrasonic unit.
Further, overflow dyeing machine is electrothermal overflow dyeing machine.
Further, thermostat is housed, thermostat automatic temperature-control makes dyeing liquor be maintained at temperature constant state, constant temperature on overflow dyeing machine
The design temperature of device is 80-90 DEG C.
Further, some staining troughs being molded by stainless steel are provided with overflow dyeing machine, are filled respectively not in each staining trough
With the dyeing liquor of dyeing.
Further, the staining trough of each stainless steel dyes to heat dyeing or independent heating simultaneously.
Further, in step 3 dyeing time depending on the color density needed for eyeglass.
The present invention uses above technical scheme, and the cleaning solvents such as alcohol must be received before lens dyeing or a sound wave washes
The dirt of lens surface, grease etc..Eyeglass is placed in the dyeing liquor that temperature is 80-90 DEG C again, eyeglass runs into high temperature, molecule
Gap is expanded, and the particulate of toner is entered in molecular gap.After eyeglass cools down, molecular gap reduces, and completes coloring.During dyeing
Between it is different, particulate is impregnated with the depth of eyeglass and concentration also differs, and general color depth is in 0.03-0.1 gal or so.
Brief description of the drawings
The present invention is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of schematic flow sheet of the uniform coated method of ophthalmic len of the present invention；
Fig. 2 is a kind of lens cleaning schematic flow sheet of the uniform coated method of ophthalmic len of the present invention.
Embodiment
As shown in the figures 1 and 2, the uniform coated method of a kind of ophthalmic len of the present invention, it comprises the following steps：
Step l：Dyeing liquor is prepared, and is directed respectively into dyeing liquor is prepared in the staining trough of overflow dyeing machine；
Step 2：Lens surface is cleaned before lens dyeing；
Step 3：Eyeglass is fixed on overflow dyeing machine mirror holder, is put into the staining trough of overflow dyeing machine, and dyeing liquor is heated and dyed；
Step 4：According to eyeglass colour saturation adjustment timer, setting time one arrives, and loading frame leaves dyeing liquor automatically,
Step 5：When leaving dyeing liquor, eyeglass is rinsed with clear water immediately, otherwise eyeglass coloring is uneven,
Step 6：Eyeglass and sample are placed on to the comparison that color and concentration are carried out on blank sheet of paper；
Step 7：Packed after detection colour of lens is pure and uniform.
Further, the preparation of dyeing liquor comprises the following steps in step 1：
Step 1-1：Sample is first tried, the quantity for the coating that should match colors tentatively is tried to achieve, full-page proof is then prepared according to sample result again；
Step 1-2：Mix up parachrome and time color respectively in small container；
Step 1-3：The mass-tone that dosage is big and tinting strength, tinting power is small is first added in container of matching colors, then by the big dark color of dyeing capacity or is matched colors
It is slowly added into, and is stirred continuously, observes the change of color at any time；" from the superficial to the deep ", particularly with the addition of the pigment of strong coloring force
When, it is never excessive.
Step 1-4：The color of liquid to be dyed stops addition and stirring when reaching color of object, completes color matching.
Further, the dyeing liquor adds water and dyeing assistant to be formed by toner, and dyeing assistant is used to make toner more preferable
It is dissolved in water, accelerates the dyeing kinetics of eyeglass.Dyeing assistant generally comprises baiyao water, acrinol and black powder water.(1) baiyao
Water：Color burn can be made, can more make blue exacerbation.White band can be produced when excessive.(2) acrinol：It can dull the color, become
It is yellow.Toner not readily dissolves when excessive, causes dyeing uneven.(3) black powder water：It can dull the color, become tea.Dyeing assistant is excessive
Shi Rongyi causes dyeing uneven or black band.The reference formulation for the dyeing liquor that the present invention uses for：2500 grams of baiyao water, it is yellow
600 grams of liquid medicine, 700 grams of black powder water, 300 grams of toner, 90 kilograms of water.
Further, using spirit solvent or ultrasonic wave cleaning lens surface in step 2.
Further, overflow dyeing machine is provided with ultrasonic unit.
Further, overflow dyeing machine is electrothermal overflow dyeing machine.
Further, thermostat is housed, thermostat automatic temperature-control makes dyeing liquor be maintained at temperature constant state, constant temperature on overflow dyeing machine
The design temperature of device is 80-90 DEG C.
Further, some staining troughs being molded by stainless steel are provided with overflow dyeing machine, are filled respectively not in each staining trough
With the dyeing liquor of dyeing.
Further, the staining trough of each stainless steel dyes to heat dyeing or independent heating simultaneously.
Further, in step 3 dyeing time depending on the color density needed for eyeglass.
The present invention uses above technical scheme, and the cleaning solvents such as alcohol must be received before lens dyeing or a sound wave washes
The dirt of lens surface, grease etc..Eyeglass is placed in the dyeing liquor that temperature is 80-90 DEG C again, eyeglass runs into high temperature, molecule
Gap is expanded, and the particulate of toner is entered in molecular gap.After eyeglass cools down, molecular gap reduces, and completes coloring.During dyeing
Between it is different, particulate is impregnated with the depth of eyeglass and concentration also differs, and general color depth is in 0.03-0.1 gal or so.Dyeing knot
Shu Hou, it is clear that eyeglass is carried out immediately when leaving staining trough, ensures the colour of lens uniformity.The present invention is simple to operate, dyeing
Colour of lens is uniform, suitable for large-scale industrial production.
Claims (10)
1. a kind of uniform coated method of ophthalmic len, it is characterised in that：It comprises the following steps：
Step l：Dyeing liquor is prepared, and is directed respectively into dyeing liquor is prepared in the staining trough of overflow dyeing machine；
Step 2：Lens surface is cleaned before lens dyeing；
Step 3：Eyeglass is fixed on overflow dyeing machine mirror holder, is put into the staining trough of overflow dyeing machine, and dyeing liquor is heated and dyed；
Step 4：According to eyeglass colour saturation adjustment timer, setting time one arrives, and loading frame leaves dyeing liquor automatically,
Step 5：When leaving dyeing liquor, eyeglass is rinsed with clear water immediately, otherwise eyeglass coloring is uneven,
Step 6：Eyeglass and sample are placed on to the comparison that color and concentration are carried out on blank sheet of paper；
Step 7：Packed after detection colour of lens is pure and uniform.
A kind of 2. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：Dyeing liquor in step 1
Preparation comprises the following steps：
Step 1-1：Sample is first tried, the quantity for the coating that should match colors tentatively is tried to achieve, full-page proof is then prepared according to sample result again；
Step 1-2：Mix up parachrome and time color respectively in small container；
Step 1-3：The mass-tone that dosage is big and tinting strength, tinting power is small is first added in container of matching colors, then by the big dark color of dyeing capacity or is matched colors
It is slowly added into, and is stirred continuously, observes the change of color at any time；
Step 1-4：The color of liquid to be dyed stops addition and stirring when reaching color of object, and dyeing liquor is made.
A kind of 3. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：The dyeing liquor is by toner
Add water and dyeing assistant to be formed, dyeing assistant be used for toner is preferably dissolved in water, dyeing assistant generally comprise baiyao water,
Acrinol and black powder water；The formula of dyeing liquor component ratio by weight is：
Baiyao water 25,
Acrinol 6,
Black powder water 7,
Toner 3,
Water 900.
A kind of 4. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：Alcohol is used in step 2
Solvent or ultrasonic wave cleaning lens surface.
A kind of 5. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：The overflow dyeing machine is provided with
Ultrasonic unit.
A kind of 6. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：The overflow dyeing machine is electric heating
Formula overflow dyeing machine.
7. a kind of uniform coated method of ophthalmic len according to claim 1 or 6, it is characterised in that：On the overflow dyeing machine
Equipped with thermostat, thermostat automatic temperature-control makes dyeing liquor be maintained at temperature constant state, and the design temperature of thermostat is 80-90 DEG C.
A kind of 8. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：It is provided with the overflow dyeing machine
Some staining troughs being molded by stainless steel, the dyeing liquor of coloured differently is filled in each staining trough respectively.
A kind of 9. uniform coated method of ophthalmic len according to claim 8, it is characterised in that：The dyeing of each stainless steel
Groove dyes to heat dyeing or independent heating simultaneously.
A kind of 10. uniform coated method of ophthalmic len according to claim 1, it is characterised in that：Dyed in the step 3
Time is depending on the color density needed for eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354876.6A CN107817612A (en) | 2017-12-15 | 2017-12-15 | A kind of uniform coated method of ophthalmic len |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354876.6A CN107817612A (en) | 2017-12-15 | 2017-12-15 | A kind of uniform coated method of ophthalmic len |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107817612A true CN107817612A (en) | 2018-03-20 |
Family
ID=61606101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711354876.6A Pending CN107817612A (en) | 2017-12-15 | 2017-12-15 | A kind of uniform coated method of ophthalmic len |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107817612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793319A (en) * | 2020-12-29 | 2021-05-14 | 福建优你康光学有限公司 | Method for dyeing contact lenses |
| CN112980270A (en) * | 2021-02-23 | 2021-06-18 | 广东翔鹰化工有限公司 | Electronic product water-based paint and production process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905208A (en) * | 2010-07-09 | 2010-12-08 | 淮海工学院 | Lens dyeing machine and dyeing method thereof |
| CN102193128A (en) * | 2011-05-27 | 2011-09-21 | 江苏万新光学有限公司 | Desk type lens dyeing equipment |
| CN105301797A (en) * | 2015-11-04 | 2016-02-03 | 上海豪祥光学眼镜有限公司 | Treatment method of resin sunglasses lens and sunglasses |
-
2017
- 2017-12-15 CN CN201711354876.6A patent/CN107817612A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905208A (en) * | 2010-07-09 | 2010-12-08 | 淮海工学院 | Lens dyeing machine and dyeing method thereof |
| CN102193128A (en) * | 2011-05-27 | 2011-09-21 | 江苏万新光学有限公司 | Desk type lens dyeing equipment |
| CN105301797A (en) * | 2015-11-04 | 2016-02-03 | 上海豪祥光学眼镜有限公司 | Treatment method of resin sunglasses lens and sunglasses |
Non-Patent Citations (3)
| Title |
|---|
| BD富仔: "树脂镜片的染色技术", 《百度文库》 * |
| 曹明等: "《塑胶眼镜架加工工艺》", 30 January 2012, 中国轻工业出版社 * |
| 杨云东等: "《实用视光学基础手册》", 30 April 2011, 天津科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793319A (en) * | 2020-12-29 | 2021-05-14 | 福建优你康光学有限公司 | Method for dyeing contact lenses |
| CN112793319B (en) * | 2020-12-29 | 2022-06-07 | 福建优你康光学有限公司 | Method for dyeing contact lenses |
| CN112980270A (en) * | 2021-02-23 | 2021-06-18 | 广东翔鹰化工有限公司 | Electronic product water-based paint and production process thereof |
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| PB01 | Publication | ||
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Application publication date: 20180320 |