CN111538166A - Polycarbonate lens plated with anti-skid film and production process - Google Patents
Polycarbonate lens plated with anti-skid film and production process Download PDFInfo
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- CN111538166A CN111538166A CN202010273712.6A CN202010273712A CN111538166A CN 111538166 A CN111538166 A CN 111538166A CN 202010273712 A CN202010273712 A CN 202010273712A CN 111538166 A CN111538166 A CN 111538166A
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- lens
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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
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Eyeglasses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a polycarbonate lens plated with an anti-slip film and a production process, the polycarbonate lens comprises a polycarbonate substrate, the outer side of the polycarbonate substrate is plated with a composite film, the composite film sequentially comprises an adhesive film anti-blue light film, a light transmission film and a hardened film from inside to outside, and the surface of the hardened film is also plated with the anti-slip film, and the anti-slip film has the beneficial effects that: not only can ensure the quality of the lens, but also can improve the light transmittance of the lens. The lens prepared by the production process disclosed by the invention has the advantages of good impact resistance, light weight, capability of absorbing all blue light and improving the comfort of a wearer, high wear resistance and good stain resistance, and overcomes the defects of the conventional PC lens.
Description
Technical Field
The invention relates to the technical field of lens production, in particular to a polycarbonate lens plated with an anti-slip film and a production process.
Background
The chemical name of the PC lens is polycarbonate, which is an environment-friendly engineering plastic. The PC lens has the characteristics of beauty, health, safety, environmental protection and the like. Because of such many advantages, manufacturers all over the world have looked great at the development prospect of the PC lenses, and continuously adopt new processes and new technologies in the aspects of design, manufacture and research of the lenses, and with the change of science and technology, high-tech, multifunctional and multipurpose PC lenses are continuously released, so that the comprehensive needs of physiology, protection and decoration of consumers are met. The PC lens has become one of the leading lens products in the market, but the PC lens still has the defects of poor wear resistance, easy scratch on the surface of the lens and the like, so that each process needs to be accurately grasped in the production of the PC lens, thereby solving the existing defects, other inherent quality problems and low production efficiency.
Disclosure of Invention
The invention aims to provide a polycarbonate lens plated with an anti-skid film and a production process thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a polycarbonate lens and production technology of plating anti-slipping film, includes the polycarbonate substrate, the complex film is plated in the outside of polycarbonate substrate, the complex film is from interior to exterior in proper order including the anti-blue light membrane of adhesion membrane, printing opacity membrane and sclerosis membrane, the anti-slipping film is still plated on the surface of sclerosis membrane, includes the following step:
s1: selecting raw materials: selecting hydrocarbon secretion of various plants, especially conifer plants as raw material of polycarbonate substrate;
s2: substrate die stamping: pouring the refined raw materials into a prepared die for stamping;
s3: polishing a substrate: after the mold is molded and cooled, taking out the mold, and primarily polishing the mold;
s4: substrate screening: cleaning the polished substrate, and screening after the substrate is dried;
s5: coating a film on a substrate: carrying out vacuum coating on a vacuum coating machine, setting the vacuum degree and the coating temperature of corresponding specifications on the vacuum coating machine, and obtaining a finished lens after successful coating;
s6: and (4) inspecting a finished product: and (4) carrying out adhesion inspection, light transmittance inspection and pressure resistance inspection on the finished lens after coating.
Preferably, the step S1 includes manual selection and machine selection, the manual selection is mainly responsible for selecting the impurities containing larger particles, and the machine selection is mainly responsible for screening and removing the fine impurities.
Preferably, in S2, the mold should be debugged according to the specification of the lens, and then the mold is heated and baked, when the mold temperature is heated to a specified production temperature, the cooling tower is synchronously opened to facilitate subsequent cooling, and the specified production temperature is determined according to the production specification of the lens;
and after the temperature of the mold meets the requirement, an automatic material suction machine is adopted to automatically suck the material, then the injection molding gun is used for punching, and the speed of the automatic material suction machine and the speed of the injection molding gun are determined according to the specification of the lens.
Preferably, in S4, first, preliminary screening is performed, where the screening includes substrate smoothness screening and substrate color screening, and then, the substrate is preliminarily cleaned with a caustic soda solution, and then, the substrate is secondarily cleaned with pure citric acid, and finally, the substrate is finally cleaned with pure water, and the cleaning time is 1 to 2 minutes each time, and the cleaning temperature is 40 to 65 degrees celsius.
Preferably, in S5, the cleaned substrate is first fed into a vacuum coater, and the vacuum degree of the vacuum coater is set to 2.8 × 10-3pa to 3.1 × 10-3pa, and the temperature is between 30 ℃ and 50 ℃ during film coating.
Preferably, in S6, the adhesion test mainly includes adhesion test of water and dust, the transmittance test mainly includes test of transmittance of various spectra through the lens, and the anti-pressure test mainly tests hardness and integrity at fracture of the lens.
Compared with the prior art, the invention has the beneficial effects that: not only can ensure the quality of the lens, but also can improve the light transmittance of the lens. The lens prepared by the production process disclosed by the invention has the advantages of good impact resistance, light weight, capability of absorbing all blue light and improving the comfort of a wearer, high wear resistance and good stain resistance, and overcomes the defects of the conventional PC lens.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the production steps of the present invention.
In the figure: 1 polycarbonate substrate, 2 adhesive film, 3 anti-blue light film, 4 light transmission film and hardened film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a plate polycarbonate lens and production technology of slipmat, includes polycarbonate substrate 1, the complex film is plated in the outside of polycarbonate substrate 1, the complex film is from interior to exterior in proper order including adhesion membrane 2 prevent blue membrane 3, printing opacity membrane 4 and sclerosis membrane 5, the slipmat has still been plated on the surface of sclerosis membrane 5, includes the following step:
s1: selecting raw materials: selecting hydrocarbon secretion of various plants, especially conifer plants as raw material of polycarbonate substrate 1;
s2: substrate die stamping: pouring the refined raw materials into a prepared die for stamping;
s3: polishing a substrate: after the mold is molded and cooled, taking out the mold, and primarily polishing the mold;
s4: substrate screening: cleaning the polished substrate, and screening after the substrate is dried;
s5: coating a film on a substrate: carrying out vacuum coating on a vacuum coating machine, setting the vacuum degree and the coating temperature of corresponding specifications on the vacuum coating machine, and obtaining a finished lens after successful coating;
s6: and (4) inspecting a finished product: and (4) carrying out adhesion inspection, light transmittance inspection and pressure resistance inspection on the finished lens after coating.
Wherein the adhesive film 2 mainly plays a role in breaking the lens without cracking, and protecting the eyes because the broken lens cannot fall off.
Further, including artifical the selecting and machine selecting in S1, artifical mainly is responsible for selecting the impurity that contains bigger granule, and the machine is mainly responsible for screening and rejects fine impurity.
Further, in S2, the mold should be debugged according to the specification of the lens, and then heated and baked, and when the mold temperature is heated to a specified production temperature, the cooling tower is synchronously opened to facilitate subsequent cooling, wherein the specified production temperature is determined according to the production specification of the lens;
and after the temperature of the mold meets the requirement, an automatic material suction machine is adopted to automatically suck the material, then the injection molding gun is used for punching, and the speed of the automatic material suction machine and the speed of the injection molding gun are determined according to the specification of the lens.
Further, in S4, firstly, preliminary screening is performed, the screening includes substrate smoothness screening and substrate color screening, and the substrate is preliminarily cleaned by using a caustic soda solution, secondly cleaned by using pure citric acid for the second time, and finally cleaned by using pure water, wherein the cleaning time is 1 to 2 minutes each time, and the cleaning temperature is 40 to 65 ℃.
Further, in S5, the cleaned substrate is first fed into a vacuum coater, and the vacuum degree of the vacuum coater is set to 2.8 × 10-3pa to 3.1 × 10-3pa, and the temperature is between 30 ℃ and 50 ℃ during film coating.
Further, in S6, the adhesion test mainly includes adhesion test of water and dust, the transmittance test mainly includes transmittance test of various spectra passing through the lens, and the compression test mainly includes hardness test of the lens and integrity test of the lens at the time of fracture, wherein the integrity test refers to the number of cracked lenses and the area of the cracked lenses at the time of fracture.
The first embodiment is as follows:
primarily cleaning the substrate for one minute by using a caustic soda solution, secondarily cleaning the substrate for one minute by using pure citric acid, and finally cleaning the substrate for three times for two minutes by using pure water;
the vacuum degree of the vacuum coating machine is set to be 2.8 × 10-3pa, the coating temperature is set to 50 ℃.
Example two:
primarily cleaning the substrate for one minute by using a caustic soda solution, secondarily cleaning the substrate for two minutes by using pure citric acid, and finally cleaning the substrate for three times for two minutes by using pure water;
the vacuum degree of the vacuum coating machine is set to be 3.1 × 10-3pa, the coating temperature is set to 30 DEG C
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a plate polycarbonate lens and production technology of slipmat, includes polycarbonate substrate (1), the complex film has been plated in the outside of polycarbonate substrate (1), the complex film is from interior to exterior in proper order including adhesion membrane (2) anti-blue membrane (3), printing opacity membrane (4) and sclerosis membrane (5), the slipmat has still been plated on the surface of sclerosis membrane (5), its characterized in that: the method comprises the following steps:
s1: selecting raw materials: selecting hydrocarbon secretion of various plants, particularly coniferous plants as raw materials of the polycarbonate substrate (1);
s2: substrate die stamping: pouring the refined raw materials into a prepared die for stamping;
s3: polishing a substrate: after the mold is molded and cooled, taking out the mold, and primarily polishing the mold;
s4: substrate screening: cleaning the polished substrate, and screening after the substrate is dried;
s5: coating a film on a substrate: carrying out vacuum coating on a vacuum coating machine, setting the vacuum degree and the coating temperature of corresponding specifications on the vacuum coating machine, and obtaining a finished lens after successful coating;
s6: and (4) inspecting a finished product: and (4) carrying out adhesion inspection, light transmittance inspection and pressure resistance inspection on the finished lens after coating.
2. The polycarbonate lens plated with the anti-slip film and the production process according to claim 1, wherein the anti-slip film comprises the following components in percentage by weight: s1 includes manual selection and machine selection, the manual selection is mainly responsible for selecting the impurities containing larger particles, and the machine is mainly responsible for screening and removing the fine impurities.
3. The polycarbonate lens plated with the anti-slip film and the production process according to claim 1, wherein the anti-slip film comprises the following components in percentage by weight: in the step S2, the mold should be debugged according to the specification of the lens, and then heated and baked, and when the mold temperature is heated to a specified production temperature, the cooling tower is synchronously opened to facilitate subsequent cooling, wherein the specified production temperature is determined according to the production specification of the lens;
and after the temperature of the mold meets the requirement, an automatic material suction machine is adopted to automatically suck the material, then the injection molding gun is used for punching, and the speed of the automatic material suction machine and the speed of the injection molding gun are determined according to the specification of the lens.
4. The polycarbonate lens plated with the anti-slip film and the production process according to claim 1, wherein the anti-slip film comprises the following components in percentage by weight: in S4, firstly, primary screening is carried out, wherein the screening comprises substrate smoothness screening and substrate color screening, the substrate is firstly cleaned by caustic soda solution, then cleaned by pure citric acid for the second time, and finally cleaned by pure water, the cleaning time is 1-2 minutes each time, and the cleaning temperature is 40-65 ℃.
5. The polycarbonate lens coated with anti-slip film as claimed in claim 1, wherein in S5, the cleaned substrate is first fed into a vacuum coater, and the vacuum degree of the vacuum coater is set to 2.8 × 10- 3pa to 3.1 × 10-3pa, and the temperature is between 30 ℃ and 50 ℃ during film coating.
6. The polycarbonate lens plated with the anti-slip film and the production process according to claim 1, wherein the anti-slip film comprises the following components in percentage by weight: in S6, the adhesion test mainly includes adhesion test of water and dust, the transmittance test mainly includes test of transmittance of various spectra through the lens, and the anti-stress test mainly tests hardness and integrity at fracture of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273712.6A CN111538166A (en) | 2020-04-09 | 2020-04-09 | Polycarbonate lens plated with anti-skid film and production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273712.6A CN111538166A (en) | 2020-04-09 | 2020-04-09 | Polycarbonate lens plated with anti-skid film and production process |
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| CN111538166A true CN111538166A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010273712.6A Pending CN111538166A (en) | 2020-04-09 | 2020-04-09 | Polycarbonate lens plated with anti-skid film and production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684532A (en) * | 2021-01-22 | 2021-04-20 | 宜兴市晶科光学仪器有限公司 | Method for preparing induced transmission filter by combining metal and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423061A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Novel eyeglass structure |
| CN107650401A (en) * | 2017-09-25 | 2018-02-02 | 江苏瑞尔光学有限公司 | A kind of PC lens producing technologies |
| CN109001853A (en) * | 2018-08-09 | 2018-12-14 | 张家港志辰光学技术有限公司 | A kind of optical mirror slip with false proof layer |
| CN209657006U (en) * | 2019-03-19 | 2019-11-19 | 江苏天目光学有限公司 | A kind of shock resistance type optical lens |
| CN110802855A (en) * | 2018-08-04 | 2020-02-18 | 江苏鸿晨集团有限公司 | Lens production process |
-
2020
- 2020-04-09 CN CN202010273712.6A patent/CN111538166A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423061A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Novel eyeglass structure |
| CN107650401A (en) * | 2017-09-25 | 2018-02-02 | 江苏瑞尔光学有限公司 | A kind of PC lens producing technologies |
| CN110802855A (en) * | 2018-08-04 | 2020-02-18 | 江苏鸿晨集团有限公司 | Lens production process |
| CN109001853A (en) * | 2018-08-09 | 2018-12-14 | 张家港志辰光学技术有限公司 | A kind of optical mirror slip with false proof layer |
| CN209657006U (en) * | 2019-03-19 | 2019-11-19 | 江苏天目光学有限公司 | A kind of shock resistance type optical lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684532A (en) * | 2021-01-22 | 2021-04-20 | 宜兴市晶科光学仪器有限公司 | Method for preparing induced transmission filter by combining metal and medium |
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Application publication date: 20200814 |
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