Spaced adhesive protection film and preparation method thereof
A technology of protective film and protective unit, applied in the direction of adhesives, glasses/goggles, film/flaky adhesives, etc., can solve the problems of affecting experience, unclear vision, fogging of glasses, etc., saving time and saving Cost, effect of preventing lens splash
Pending Publication Date: 2018-07-06
惠州市摩码鼎力科技有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
At present, the goggles (racing, skiing, etc.) used in sports events will fog up due to dust, fog, and weather during high-speed driving, resulting in unclear vision and affecting the experience
Method used
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Embodiment Construction
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention, but this does not limit the protection scope of the present invention.
[0019] Such as figure 1 As shown, a spacer protective film includes a plurality of composite PET protection units 1 and a PE protection film 2 attached to the outermost PET protection unit 1; wherein, in this embodiment, the PET protection unit 1 The structure repeats 6 layers. The PET protection unit 1 is composed of a PET substrate 1a, an OCA adhesive layer 1b coated on the surface of the PET substrate 1a, and a silicon release film 1c attached to the OCA adhesive layer 1b. The OCA adhesive layer 1b is coated on the surface of the PET base material 1a at intervals, and the OCA adhesive layer 1b is glued every 160.5mm on the surface of the PET base material 1a, leaving 40mm blanks on both sides without glu...
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Abstract
The invention discloses a spaced adhesive protection film. The spacing adhesive protection film comprises a plurality of composite PET protection units and a PE protection film fit to the PET protection unit on the outermost layer; each PET protection unit consists of a PET base material, an OCA adhesive layer smeared on the surface of the PET base material, and a silicon release film fit to the OCA adhesive layer, each OCA adhesive layer is smeared on the surface of the corresponding PET base material in a spaced manner, each OCA adhesive layer is smeared every 160.5 mm on the surface of thecorresponding PET base material, a blank of 40mm remains on each of two sides without coating; and the protection film is integrally cut into a spectacles shape, the coated portion is fit to a lens, and the reserved blank portions are fit to a spectacle frame. The invention also discloses a preparation method of the spaced adhesive protection film. Compared with a method of replacing the spectaclelens, the protection film disclosed by the invention can greatly reduce the cost; compared with a method of cleaning the spectacles, the time can be greatly saved; and the light transmittance is notinfluenced, a plurality of layers of the spacing adhesive protection film are fit to spectacles, a certain protection effect can be realized, and the splashing of the lens can be prevented.
Description
technical field [0001] The invention relates to the technical field of protective films, in particular to a spacer protective film for glasses and a preparation method thereof. Background technique [0002] Protective glasses are a kind of filter lens that can change the transmitted light intensity and spectrum. The most effective and common way to avoid radiant light damage to the eyes is to wear protective glasses. This kind of glasses can absorb some wavelengths of light, and let other wavelengths of light pass through, so they all present a certain color, and the color presented is the color of the transmitted light. One is absorption type, one is reflection type, and the former is used most. At present, when the goggles (racing, skiing, etc.) used in sports are running at high speed, due to dust, fog, and weather effects, the glasses will fog up, resulting in unclear vision and affecting the experience. Contents of the invention [0003] The object of the present i...
Claims
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IPC IPC(8): C09J7/25C09J7/29G02C11/00
CPCG02C11/00C09J2433/00C09J2467/006C09J2301/162C09J2301/204C09J2301/312
Inventor 齐东东孙金永李杨林
Owner 惠州市摩码鼎力科技有限公司