CN106273218A - The manufacture method of a kind of fog-proof lens and goods thereof - Google Patents
The manufacture method of a kind of fog-proof lens and goods thereof 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
- antifog
- fog
- film
- eyeglass
- thin slice
- 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
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
Abstract
The invention discloses the manufacture method of a kind of fog-proof lens, it is characterised in that comprise the steps: 1) antifog film is mutually cementing by optical cement with PC film, and shape, thus form the antifog thin slice suitable with the medial surface of eyeglass；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 the medial surface position of eyeglass；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, and PC material combines with antifog thin slice, after curing molding, obtains the fog-proof lens of multiple structure.Present invention also offers the fog-proof lens manufactured by said method.The present invention makes antifog film relatively reliable with the combination of eyeglass, while having excellent anti-fog performance, it is ensured that the stability of its entirety.
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)
1. the manufacture method of a fog-proof lens, it is characterised in that comprise the steps:
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；
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
Lateral location；
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, and utilizing should
The 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.
The manufacture method of fog-proof lens the most according to claim 1, it is characterised in that in step 1), described antifog film is
Triacetate fiber thin film.
The manufacture method of fog-proof lens the most according to claim 1, it is characterised in that in step 1), described antifog film
Thickness is between 0.3 ~ 0.6mm.
The manufacture method of fog-proof lens the most according to claim 1, it is characterised in that in step 1), the thickness of described PC film
Degree is between 0.3 ~ 0.6mm.
The manufacture method of fog-proof lens the most according to claim 1, it is characterised in that in step 1), described antifog film with
PC film is shaped after mutually cementing by optical cement, and wherein, sizing mode is baking the affected part after applying some drugs sizing.
6. the fog-proof lens manufactured by the described method of one of claim 1 to 5, including eyeglass and be incorporated into eyeglass medial surface
Antifog thin slice, it is characterised in that described antifog thin slice be by antifog film and PC film by optical cement mutually cementing formed three
The antifog thin slice of Rotating fields.
7. according to the fog-proof lens described in claim 6, it is characterised in that described antifog film is triacetate fiber thin film.
8. according to the fog-proof lens described in claim 6 or 7, it is characterised in that the thickness of described antifog film 0.3 ~ 0.6mm it
Between, the thickness of described PC film is between 0.3 ~ 0.6mm.
Fog-proof lens the most according to claim 6, it is characterised in that described eyeglass is helmet glasses lens；Wherein, the described helmet
The two ends of eyeglass are provided with installing hole, and the inner side of this installing hole is smooth structure, described antifog thin slice and the medial surface of helmet glasses lens
Combination is completely covered；Or, the two ends of described helmet glasses lens are provided with installing hole, and the inner side of this installing hole is protruding adjustment structure,
Described antifog thin slice covers combination with the mid portion of the medial surface of helmet glasses lens.
Fog-proof lens the most according to claim 6, it is characterised in that described eyeglass is skiing eyeglass.
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 |
|---|---|---|---|
| CN201610438975 | 2016-06-15 | ||
| CN2016104389751 | 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 | The manufacture method of a kind of fog-proof lens and goods thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273218A (en) |
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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| 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 | The lens substrate of the antifog rete of a kind of tool |
-
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 | The lens substrate of the antifog rete of a kind of tool |
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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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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