CN106273218A - A kind of manufacturing method of anti-fog lens and its product - Google Patents
A kind of manufacturing method of anti-fog lens and its product Download PDFInfo
- Publication number
- CN106273218A CN106273218A CN201610682430.5A CN201610682430A CN106273218A CN 106273218 A CN106273218 A CN 106273218A CN 201610682430 A CN201610682430 A CN 201610682430A CN 106273218 A CN106273218 A CN 106273218A
- Authority
- CN
- China
- Prior art keywords
- fog
- lens
- film
- sheet
- helmet
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 229920006304 triacetate fiber Polymers 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 35
- 239000011521 glass Substances 0.000 description 19
- 239000004568 cement Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 244000061408 Eugenia caryophyllata Species 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
本发明公开了一种防雾镜片的制造方法，其特征在于，包括如下步骤：1）将防雾膜与PC膜通过光学胶相胶结，并进行定型，从而形成与镜片的内侧面相适配的防雾薄片；2）将步骤1）中形成的防雾薄片预先放进镜片的注塑成型模具的型腔中，并位于镜片的内侧面位置；3）将熔融状态的PC料注射入型腔中，在尚未固化前，PC料处于260~280℃的高温，利用该260~280℃的高温，PC料与防雾薄片结合在一起，固化成型后，得到多层结构的防雾镜片。本发明还提供了由上述方法制造的防雾镜片。本发明使防雾膜与镜片的结合更加可靠，具有优良的防雾性能的同时，还保证其整体的稳定性。
The present invention discloses a method for manufacturing an anti-fog lens, which is characterized by comprising the following steps: 1) bonding an anti-fog film and a PC film through an optical adhesive phase, and shaping them, so as to form an anti-fog sheet adapted to the inner side of the lens; 2) placing the anti-fog sheet formed in step 1) in advance into the cavity of the injection molding mold of the lens, and located at the inner side of the lens; 3) injecting a molten PC material into the cavity, and before solidification, the PC material is at a high temperature of 260-280°C, and the PC material and the anti-fog sheet are combined together by utilizing the high temperature of 260-280°C, and after solidification and molding, a multi-layer anti-fog lens is obtained. The present invention also provides an anti-fog lens manufactured by the above method. The present invention makes the combination of the anti-fog film and the lens more reliable, has excellent anti-fog performance, and also ensures its overall stability.
Description
Technical field
The present invention relates to the manufacturing technology of eyeglass, particularly to manufacture method and the goods thereof of a kind of fog-proof lens.
Background technology
The material of general helmet glasses lens and skiing eyeglass is PC, does not possess anti-fog effect, it is contemplated that eyeglass confined space
And the body temperature of human body produces fog, in order to make eyeglass reach anti-fog effect, it is necessary to take corresponding anti-fogging measure, and increase by one
Layer antifog film is the most frequently used way.The manufacture of traditional fog-proof lens, manufactures generally by the most gluing form.
The manufacture method of this bonding, is simply glued directly to the medial surface of eyeglass simply by antifog film, bonding shakiness easily occurs
Gu, the defect such as get loose.PC is molded eyeglass, smooth surface, itself just bonds with antifog film (generally TAC antifog film) difficulty,
Even if arranging corresponding groove on eyeglass, it is also difficult to ensure bonding effect.In sum, institute's shape by the way of directly bonding
The fog-proof lens become, on the whole and unreliable, could be improved.
Summary of the invention
For above-mentioned deficiency, it is an object of the invention to, it is provided that the manufacture method of a kind of fog-proof lens, make antifog film and mirror
The combination of sheet is relatively reliable, while having excellent anti-fog performance, it is ensured that the stability of its entirety.It addition, the mesh of the present invention
Also reside in, it is provided that a kind of fog-proof lens, its structure is more scientific and reasonable, reliable and stable.
The technical solution used in the present invention is: the manufacture method of a kind of fog-proof lens, it is characterised in that include walking as follows
Rapid:
1) antifog film is mutually cementing by optical cement with PC film, and shape, thus formed suitable with the medial surface of eyeglass
Antifog thin slice；
2) in the die cavity of the injection forming mold putting the antifog thin slice formed in step 1) into eyeglass in advance, and it is positioned at eyeglass
Medial surface position；
3) expecting to be injected in die cavity by the PC of molten condition, before not yet solidification, PC material is in the high temperature of 260 ~ 280 DEG C, utilizes
This high temperature of 260 ~ 280 DEG C, PC material combines with antifog thin slice, after curing molding, obtains the fog-proof lens of multiple structure.
Preferably, in step 1), described antifog film is triacetate fiber thin film (TAC).
Preferably, in step 1), the thickness of described antifog film is between 0.3 ~ 0.6mm.
Preferably, in step 1), the thickness of described PC film is between 0.3 ~ 0.6mm.
Preferably, in step 1), described antifog film is shaped after mutually cementing by optical cement with PC film, wherein, fixed
Type mode is baking the affected part after applying some drugs sizing.Certainly, it is also feasible for carrying out shaping before mutually cementing by optical cement.
A kind of fog-proof lens manufactured by described method, including eyeglass and the antifog thin slice that is incorporated into eyeglass medial surface, its
Being characterised by, described antifog thin slice is by antifog thin by the mutually cementing three-decker formed of optical cement of antifog film and PC film
Sheet.Wherein, antifog film is one layer, and PC film is one layer, and optical cement is one layer, totally three layers.
Preferably, described antifog film is triacetate fiber thin film (TAC).
Preferably, the thickness of described antifog film is between 0.3 ~ 0.6mm, and the thickness of described PC film is between 0.3 ~ 0.6mm.
Wherein, described eyeglass is helmet glasses lens or skiing eyeglass, or other types need the eyeglass of anti-fog effect.
Preferably as the first style, the two ends of described helmet glasses lens are provided with installing hole, and the inner side of this installing hole is flat
Slipped Clove Hitch structure, described antifog thin slice is completely covered combination with the medial surface of helmet glasses lens.
Preferably as the second style, the two ends of described helmet glasses lens are provided with installing hole, and the inner side of this installing hole is convex
The adjustment structure risen, described antifog thin slice covers combination with the mid portion of the medial surface of helmet glasses lens.
The invention have the advantages that and first antifog film and PC film are passed through the optical cement antifog thin slice of mutually cementing formation, then
Again by the way of in-mould injection molding, make PC eyeglass during curing molding, utilize high temperature to be combined in antifog thin slice
Together, forming multilamellar fog-proof lens, such fog-proof lens, being close between layers is Construction integration, is difficult to get loose, stably may be used
Lean on.
Explanation and detailed description of the invention below in conjunction with the accompanying drawings, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1；
Fig. 2 is the fractionation structural representation of embodiment 1；
Fig. 3 is the overall structure schematic diagram of embodiment 2；
Fig. 4 is the fractionation structural representation of embodiment 2；
Fig. 5 is the overall structure schematic diagram one of embodiment 3；
Fig. 6 is the overall structure schematic diagram two of embodiment 3；
In figure: antifog film 1；PC film 2；Helmet glasses lens 3；Antifog thin slice 4；Installing hole 5；Adjustment structure 6；Skiing eyeglass 7.
Detailed description of the invention
Embodiment 1
Seeing Fig. 1 to 2, the manufacture method of the fog-proof helmet eyeglass that the present embodiment is provided, it comprises the steps:
1) by mutually cementing by optical cement to antifog film 1 and PC film 2, and carry out drying curved sizing, thus formed with helmet glasses lens 3 interior
The antifog thin slice 4 that side is suitable；Wherein, described antifog film 1 is triacetate fiber thin film (TAC), the thickness of described antifog film
Between 0.3 ~ 0.6mm, the thickness of described PC film is between 0.3 ~ 0.6mm；
2) in the die cavity of the injection forming mold putting the antifog thin slice 4 formed in step 1) into helmet glasses lens in advance, and it is positioned at
The medial surface position of helmet glasses lens；
3) expecting to be injected in die cavity by the PC of molten condition, before not yet solidification, PC material is in the high temperature of 260 ~ 280 DEG C, utilizes
This high temperature of 260 ~ 280 DEG C, PC material combines with antifog thin slice, after curing molding, obtains the fog-proof helmet of multiple structure
Eyeglass.Wherein it is desired to explanation, pressure used after screw rod dissolves by the high temperature specially PC material of above-mentioned 260 ~ 280 DEG C mentioned
Time in injection mould, flow the temperature in die cavity；It addition, in in-mould injection molding, concrete pressure, time there is no specific
Limit, so that principle of conduct can be become.It is emphasized that at this PC film in step 1) is essential, because it is whole technique
During key one ring, after being only combined into antifog thin slice by it with antifog film, just can be adapted to note in follow-up mould
Molded.
The fog-proof helmet eyeglass manufactured by described method, including helmet glasses lens 3 and be incorporated into the anti-of helmet glasses lens medial surface
Mist thin slice 4, what described antifog thin slice 4 was and the three-decker that formed mutually cementing by optical cement with PC film 2 by antifog film 1 is antifog
Thin slice.Wherein, described antifog film 1 is triacetate fiber thin film (TAC).The thickness of described antifog film 1 between 0.3 ~ 0.6mm,
The thickness of described PC film 2 is between 0.3 ~ 0.6mm.
As the first style, the two ends of described helmet glasses lens 3 are provided with installing hole 5, and the inner side of this installing hole 5 is smooth knot
Structure, described antifog thin slice 4 is completely covered combination with the medial surface of helmet glasses lens 3.
Embodiment 2
Seeing Fig. 3 to 4, the present embodiment is substantially the same manner as Example 1, and its difference is:
As the second style, the two ends of described helmet glasses lens 3 are provided with installing hole 5, and the inner side of this installing hole is protruding regulation
Structure 6, described antifog thin slice 4 covers combination with the mid portion of the medial surface of helmet glasses lens 3.Because the two ends of helmet glasses lens set
There are other structures of projection, therefore can affect the full width face laminating of antifog thin slice, therefore, be fitted in the mid portion of helmet glasses lens
It is preferably to select.
Embodiment 3
Seeing Fig. 5 to 6, the present embodiment is substantially the same manner as Example 1, and its difference is: the present embodiment is provided anti-
The manufacture method of mist skiing eyeglass, and the antifog skiing eyeglass manufactured by described method.That is to say described in embodiment 1
Helmet glasses lens 3 replace with skiing eyeglass 7.
The present invention is not limited to above-mentioned embodiment, uses identical with the above embodiment of the present invention or approximation technology special
Levy, and the manufacture method of other fog-proof lens obtained and goods thereof, all within protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17186566.0A EP3290193A1 (en) | 2016-08-17 | 2017-08-17 | A method of manufacturing anti-fog lens and the article of manufacture |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016104389751 | 2016-06-15 | ||
| CN201610438975 | 2016-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106273218A true CN106273218A (en) | 2017-01-04 |
Family
ID=57678914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682430.5A Pending CN106273218A (en) | 2016-06-15 | 2016-08-17 | A kind of manufacturing method of anti-fog lens and its product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273218A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628005A (en) * | 2018-05-07 | 2018-10-09 | 东莞科大光学镜片有限公司 | A kind of antifog color-changing lens and its manufacturing method |
| CN108627893A (en) * | 2017-03-15 | 2018-10-09 | 上海楹裕电子有限公司 | Fog-proof lens and preparation method thereof |
| CN109143610A (en) * | 2018-09-28 | 2019-01-04 | 镇江奥视达光学有限公司 | A kind of fog-proof lens and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024904A (en) * | 1994-09-30 | 2000-02-15 | Tsutsunaka Plastic Industry Co., Ltd. | Method of making an antifogging window plate of synthetic resins |
| WO2005123370A1 (en) * | 2004-06-10 | 2005-12-29 | Cabot Safety Intermediate Corporation | Molded-in films for spectacle lenses |
| CN101326058A (en) * | 2005-12-08 | 2008-12-17 | 埃西勒国际通用光学公司 | Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern |
| CN101592796A (en) * | 2009-04-21 | 2009-12-02 | 吕海滨 | Polarized spectacle lens structure and manufacture method thereof |
| CN102639315A (en) * | 2009-11-02 | 2012-08-15 | 埃西勒国际通用光学公司 | Tri-layer adhesive system for a laminated lens and method for applying same |
| CN203658684U (en) * | 2013-09-11 | 2014-06-18 | 宁立强 | Antifog eyeglass |
| CN204506016U (en) * | 2015-01-16 | 2015-07-29 | 尚永眼镜实业有限公司 | A kind of lens base material with anti-fog film layer |
-
2016
- 2016-08-17 CN CN201610682430.5A patent/CN106273218A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024904A (en) * | 1994-09-30 | 2000-02-15 | Tsutsunaka Plastic Industry Co., Ltd. | Method of making an antifogging window plate of synthetic resins |
| WO2005123370A1 (en) * | 2004-06-10 | 2005-12-29 | Cabot Safety Intermediate Corporation | Molded-in films for spectacle lenses |
| CN101326058A (en) * | 2005-12-08 | 2008-12-17 | 埃西勒国际通用光学公司 | Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern |
| CN101592796A (en) * | 2009-04-21 | 2009-12-02 | 吕海滨 | Polarized spectacle lens structure and manufacture method thereof |
| CN102639315A (en) * | 2009-11-02 | 2012-08-15 | 埃西勒国际通用光学公司 | Tri-layer adhesive system for a laminated lens and method for applying same |
| CN203658684U (en) * | 2013-09-11 | 2014-06-18 | 宁立强 | Antifog eyeglass |
| CN204506016U (en) * | 2015-01-16 | 2015-07-29 | 尚永眼镜实业有限公司 | A kind of lens base material with anti-fog film layer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627893A (en) * | 2017-03-15 | 2018-10-09 | 上海楹裕电子有限公司 | Fog-proof lens and preparation method thereof |
| CN108628005A (en) * | 2018-05-07 | 2018-10-09 | 东莞科大光学镜片有限公司 | A kind of antifog color-changing lens and its manufacturing method |
| CN109143610A (en) * | 2018-09-28 | 2019-01-04 | 镇江奥视达光学有限公司 | A kind of fog-proof lens and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |